p a g e | 1 · pdf filep a g e | 1 syntegra consulting ... (bre) report (bre 209): "site...

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Syntegra Consulting Ltd, The Braccans Business Centre, 2 The Braccans, Bracknell, RG12 2XH T: 08450091625 E: [email protected] Registered Company No. 06408056 VAT Registration No. 980016044

Daylight,

Sunlight &

Overshadowing

Report

September 2013

60 Leytonstone Road, London E15 1SQ

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1. EXECUTIVE SUMMARY .......................................................................................................... 6

2. INTRODUCTION .................................................................................................................... 6

3. PLANNING POLICY ................................................................................................................ 6

4. GUIDANCE DOCUMENT ......................................................................................................... 7

4.1. Building Research Establishment (BRE) report (BRE 209): "Site layout planning for

daylight and sunlight: A guide to good practice" Second Edition (2011) ..................................... 7

5. ASSESSMENT METHODOLOGY............................................................................................... 8

5.1. General ......................................................................................................................... 8

5.2. BRE Digest 209: "Site layout planning for daylight and sunlight" ..................................... 8

5.2.1. Daylight ......................................................................................................................... 8

5.2.2. Sunlight ......................................................................................................................... 9

5.2.3. Overshadowing to gardens and open spaces ................................................................ 10

6. BRE DIGEST 209: SIGNIFICANT CRITERIA .............................................................................. 10

6.1. Daylight ....................................................................................................................... 10

6.2. Sunlight ....................................................................................................................... 10

6.3. Overshadowing to gardens and open spaces ................................................................ 11

6.4. Criteria for assessing daylight, sunlight and overshadowing effects ............................... 11

Table 1: Criteria for assessing daylight, sunlight and overshadowing effects ......................................... 11

7. ASSESSMENT ...................................................................................................................... 12

7.1. BS 8206-2: 1992 ........................................................................................................... 12

7.2. Daylight ....................................................................................................................... 12

Table 2: Daylight results ........................................................................................................................ 13

7.3. Sunlight ....................................................................................................................... 13

Table 3: Sunlight results ........................................................................................................................ 14

7.4. Overshadowing ........................................................................................................... 15

Table 4: Overshadowing results............................................................................................................. 15

8. CONCLUSION ...................................................................................................................... 16

8.1. Daylight ....................................................................................................................... 16

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8.2. Sunlight ....................................................................................................................... 16

8.3. Overshadowing ........................................................................................................... 16

9. APPENDIX ........................................................................................................................... 17

9.1. Sunrise and sunset time ............................................................................................... 17

9.2. Sun path ...................................................................................................................... 17

9.3. Suntrace ...................................................................................................................... 18

9.4. Site plan and location .................................................................................................. 19

9.4.1. Existing site layout ................................................................................................................ 19

9.4.2. Proposed site layout ............................................................................................................. 19

9.5. Model images .............................................................................................................. 23

9.6. Daylight results ............................................................................................................ 24

9.7. Sunlight results ............................................................................................................ 39

9.8. Overshadowing results and pictures ............................................................................. 69

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Quality Standards Control The signatories below verify that this document has been prepared in accordance with our quality control requirements. These procedures do not affect the content and views expressed by the originator. This document must only be treated as a draft unless it is has been signed by the originators and approved by a director.

DATE PRODUCED BY APPROVED BY

27.09.2013 FC AWK

Revision

Date

Prepared by

Checked by

Authorised by

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Limitations Syntegra Consulting Ltd (“SC”) has prepared this report for the sole use of Mr Sameer Brohi (“Client”) in accordance with the agreement under which our services were performed. No other warranty, expressed or implied, is made as to the professional advice included in this report or any other services provided by SC. The conclusions and recommendations contained in this report are based upon information provided by others and upon the assumption that all relevant information has been provided by those parties from whom it has been requested and that such information is accurate. Information obtained by SC has not been independently verified by SC, unless otherwise stated in the report. The methodology adopted and the sources of information used by SC in providing its services are outlined in this report. The work described in this report was undertaken in September 2013 and is based on the conditions encountered and the information available during the said period of time. The scope of this report and the services are accordingly factually limited by these circumstances. Where assessments of works or costs identified in this report are made, such assessments are based upon the information available at the time and where appropriate are subject to further investigations or information which may become available. SC disclaim any undertaking or obligation to advise any person of any change in any matter affecting the report, which may come or be brought to SC’s attention after the date of the report. Certain statements made in the report that are not historical facts may constitute estimates, projections or other forward-looking statements and even though they are based on reasonable assumptions as of the date of the report, such forward-looking statements by their nature involve risks and uncertainties that could cause actual results to differ materially from the results predicted. SC specifically does not guarantee or warrant any estimate or projections contained in this report. Costs may vary outside the ranges quoted. Whilst cost estimates are provided for individual issues in this report these are based upon information at the time which can be incomplete. Cost estimates for such issues may therefore vary from those provided. Where costs are supplied, these estimates should be considered in aggregate only. No reliance should be made in relation to any division of aggregate costs, including in relation to any issue, site or other subdivision. No allowance has been made for changes in prices or exchange rates or changes in any other conditions which may result in price fluctuations in the future. Where assessments of works or costs necessary to achieve compliance have been made, these are based upon measures which, in SC’s experience, could normally be negotiated with the relevant authorities under present legislation and enforcement practice, assuming a pro-active and reasonable approach by site management. Forecast cost estimates do not include such costs associated with any negotiations, appeals or other non- technical actions associated with the agreement on measures to meet the requirements of the authorities, nor are potential business loss and interruption costs considered that may be incurred as part of any technical measures. Copyright © This report is the copyright of SC. Any unauthorised reproduction or usage by any person other than the addressee is strictly prohibited.

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1. Executive summary This report demonstrates the impact of the proposed development on the surrounding buildings and amenity areas/gardens/open spaces. The results of the assessment show that in terms of:

Daylight, one surface (S11) will be adversely impacted by the proposed development. This surface appears to be secondary windows of a commercial unit. Therefore the slight loss in daylight for this surface is not considered of concern as it is not a main habitable room. Furthermore the VCS level is still above 20% and will provide enough levels of daylight.

Sunlight, none of the surfaces will be adversely impacted by the proposed development.

Overshadowing, none of the existing amenity areas/gardens/open spaces will be adversely impacted by the proposed development.

In line with BRE 209 guidelines it can be concluded that the surroundings buildings will not be adversely impacted by the proposed development and the proposal is considered acceptable.

2. Introduction This report has been prepared to support the planning application for the proposed development at 60 Leytonstone, London E15 1SQ. Currently there is an existing dwelling comprising a medical centre, office rooms and a flat on the top floor. The future project is a mixed-use development including offices and 9 residential flats. The report assesses the daylight, sunlight and overshadowing effect of the proposed development on the surrounding buildings and specifically focuses on the windows of the building at 2 Buxton Road, 1 to 23 Box Street, 60A & 62A Leytonstone Road and 1A, 1B, 1C Buxton Road. The assessment is undertaken in accordance with "BRE 209 Digest: Site Layout Planning For Daylight and Sunlight – A Guide to Good Practice". The existing & proposed drawings (in AutoCAD format) of the project were provided by Drawing And Planning on the 23th September 2013 and have been used in preparing this report. The study has been undertaken by constructing a 3D IES model of the existing and proposed site and surrounding buildings in order to analyse the daylight, sunlight and overshadowing impact of the new development on the affected buildings. The assessment is based on 2D AutoCAD drawings (floor plans, sections and elevations).

3. Planning policy There are no national or local policies specifically relating to daylight, sunlight and overshadowing.

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4. Guidance document

4.1. Building Research Establishment (BRE) report (BRE 209): "Site layout planning for daylight and sunlight: A guide to good practice" Second Edition (2011)

The Second Edition of the report replaces the 1991 document of the same name and came into effect from October 2011. It is important to note that the introduction to the report stresses that the document is provided for guidance purposes only and it is not intended to be interpreted as a strict and rigid set of rules. It also recommends that it may be appropriate to adopt a flexible approach and alternative target values in dealing with “special circumstances” for example “in a historic city centre, or in an area with modern high-rise buildings, a higher degree of obstruction may be unavoidable if new developments are to match the height and proportions of existing buildings”. This is amplified by the following extracts from the introduction (p1, para. 6) and Section 2.2: “The advice given here is not mandatory and this document should not be seen as an instrument of planning policy; its aim is to help rather than constrain the designer. Although it gives numerical guidelines, these should be interpreted flexibly because natural lighting is only one of many factors in site layout design”. (p1, para. 1.6)

“In special circumstances the Developer or Planning Authority may wish to use different target values”. (p1, para. 1.6) “Note that numerical values given here are purely advisory. Different criteria may be used, based upon the requirements for daylight in an area viewed against other site layout constraints. Another important issue is whether the existing building is itself a good neighbour, standing a reasonable distance from the boundary and taking no more than its fair share of light”. (p7 para. 2.2.3)

The examples given in the report can be applied to any part of the country: suburban, urban and rural areas. The inflexible application of the target values given in the report may make reaching the BRE criteria difficult in a tight, urban environment where there is unlikely to be the same expectation of daylight and sunlight amenity as in a suburban or rural environment.

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5. Assessment methodology

5.1. General This report assesses the potential impact of the proposed development in relation to daylight, sunlight and overshadowing on the buildings at 2 Buxton Road, 1 to 23 Box Street, 60A & 62A Leytonstone Road and 1A, 1B, 1C Buxton Road. Specifically, it takes into consideration the possible effect and influence that the new development would have on the properties. 15 target surfaces (S1 to S15) for external levels of daylight VSCs (Vertical Sky Components) and sunlight availability, as shown in section 9.4 in Appendix, have been selected based on anticipated worse case impact judged from professional experience and also following guidance within the BRE guidelines "Site layout planning for daylight and sunlight". 3 existing amenity areas/gardens/open spaces has been identified on the drawings and/or site plan at the rear of 1 to 23 Box Street (Amenity 1), 2 Buxton Road (Amenity 2) and at the front of 1 to 23 Box Street (Amenity 3). The IES Virtual Environment modelling software utilised for the compilation of this report has been accredited by CIBSE and acknowledged by the BRE as a suitable software tool for undertaking daylight, sunlight and overshadowing assessments in accordance with the BRE Good Practice guidelines. The specific IES software modules utilised for this assessment are the following: ModelIT: enables you to create a 3D "Virtual Environment" model without CAD data, or

alternatively allows you to create a 3D model from 2D CAD data. Interfaces with AutoCAD and Google Sketchup.

Radiance: is a detailed 3D simulation tool designed to predict daylight and electric light

levels, and the appearance of a space prior to construction. Vertical Sky Components (VSC) and Average Daylight Factors (ADF) can be simulated using Radiance.

SunCast: produces visual, graphical and numerical information that can be used to explain to

colleagues, clients and planning authorities how the sun impacts on and inside the building, and on the site.

5.2. BRE Digest 209: "Site layout planning for daylight and sunlight" This section provides a brief description of the calculating methods for the daylight, sunlight and overshadowing to gardens and open spaces criteria presented in BRE Digest 209.

5.2.1. Daylight The BRE guidelines "Site layout planning for daylight and sunlight" incorporate two main methods of calculating daylight: the Vertical Sky Component (VSC) method and the Average Daylight Factor (ADF) method. The VSC method measures the amount of light available on the outside plane at the centre of a window, as a ratio (expressed as a percentage) of the amount of total unobstructed sky visible following the introduction of visible barriers such as buildings.

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E = Illuminance on unobstructed plane

e = Illuminance at point in interior

Sky component = e/E (often expressed as a percentage)

Vertical Sky Component (VSC) = v/E

In this assessment, VSC is selected and more details on the numerical criteria for the VSC method are presented in section 9.6.

5.2.2. Sunlight

The BRE guidelines "Site layout planning for daylight and sunlight" recommend that access to sunlight is assessed with a development proposal. Potential impacts on available sunlight were assessed using the BRE's Annual Probable Sunlight Hours (APSH) method. This method involves the forecasting of sunlight availability throughout the year and in the winter months, for the main window of each habitable room that faces within 90° of due south. The buildings surrounding the site that do not contain windows that face within 90° of due south has been excluded from the sunlight assessment. To provide a concise and comprehensive indicative analysis, the closest surfaces within the surrounding properties were analysed for both daylight and sunlight. Their locations are shown in section 9.4.1 in Appendix. More details on the numerical criteria for the APSH method are presented in section 9.7.

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5.2.3. Overshadowing to gardens and open spaces The BRE guidelines "Site layout planning for daylight and sunlight" provide sunlight availability criteria for open spaces. In particular it gives guidance for calculating any areas of open space that may be in permanent shadow on 21st March. In summary the BRE document states: "It is suggested that, for it to appear adequately sunlit throughout the year, no more than two-fifths and preferably no more than a quarter of any garden or amenity area should be prevented by buildings from receiving any sun at all on 21st March. If as a result of new development, an existing garden or amenity area does not meet these guidelines, and the area which can receive some sun on 21st March is less than 0.8 times its former value, then the loss of sunlight is likely to be noticeable". For this assessment the IES "Virtual Environment" SunCast software package has been used. A 3D model of the proposed and surrounding buildings was first modelled and the sunlight-tracking feature within the software used to view the shadow results. The study illustrated the extent of the shadow on one key date:

March 21 (Spring Equinox) More details on the numerical criteria for the overshadowing method are presented in section 9.8.

6. BRE Digest 209: Significant criteria

6.1. Daylight The daylight criteria given within the BRE guidelines have been used as a basis to assess the potential impacts of the development: "The daylighting is not considered to be substantially affected when the Vertical Sky Component (VSC) measured at the centre of a window is >27%. A window may be adversely affected if the VSC measured at the centre of the window is less than 27% and less than 0.8 times its former value". In the assessment, the reduction between existing and proposed situations is expressed as a percentage, where a change in daylight levels above 20% equates to a figure of less than 0.8 times its former value.

6.2. Sunlight The sunlight criteria given within the BRE guidelines have been used as a basis to assess the potential impacts of the development: "A window may be adversely affected if a point at the centre of the window receives in the year less than 25% of the Annual Probable Sunlight Hours (APSH) including at least 5% of the APSH during the winter months (21st October to 21st March)". Assessment points that do not meet the above criteria require further consideration to show the impact significance likely to be incurred.

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6.3. Overshadowing to gardens and open spaces The sunlight criteria given within the BRE guidelines have been used as a basis to assess the potential impacts of the development: "It is suggested that, for it to appear adequately sunlit throughout the year, no more than 40% and preferably no more than 25% of any garden or amenity area should be prevented by buildings from receiving any sun at all on 21st March. If as a result of new development, an existing garden or amenity area does not meet these guidelines, and the area which can receive some sun on 21st March is less than 0.8 times its former value, then the loss of sunlight is likely to be noticeable". Assessment points that do not meet the above criteria require further consideration to show the level of impact likely to be incurred.

6.4. Criteria for assessing daylight, sunlight and overshadowing effects The table 1 is a summary of the criteria to assess daylight, sunlight and overshadowing impacts:

Magnitude of effect Criteria

Major beneficial An improvement ratio > 1.3 of the baseline value

Moderate beneficial An improvement ratio ≤1.3 and > 1.1 of the baseline value

Minor beneficial An improvement ratio ≤1.1 and > 1.0 of the baseline value

Negligible

Daylight

A VSC of 27% or above in the proposed scenario with

adequate daylight distribution

Or

A reduction ratio <1.0 and ≥ 0.8 of the baseline value

Sunlight

An APSH of 25%, of which 5% are in the winter

months

Or


Overshadowing

More than 40% of any amenity areas receives direct sunlight on

21st

March

Or


Minor adverse A reduction ratio <0.8 and ≥ 0.7 of the baseline value

Moderate adverse A reduction ratio <0.7 and ≥ 0.6 of the baseline value

Major adverse A reduction ratio <0.6 of the baseline value

Table 1: Criteria for assessing daylight, sunlight and overshadowing effects

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7. Assessment

7.1. BS 8206-2: 1992 The foreword to BS 8206-2: 1992 states that: “The aim of the standard is to give guidance to architects, builders and others who carry out lighting design. It is recognised that lighting is only one of many matters that influence fenestration. These include other aspects of environmental performance (such as noise, thermal equilibrium and the control of energy use), fire hazards, constructional requirements, the external appearance and the surroundings of the site. The best design for a building does not necessarily incorporate the ideal solution for any individual function. For this reason, careful judgement should be exercised when using the criteria given in the standards for other purposes, particularly town planning control.”

7.2. Daylight The daylight results are presented in section 9.6 in Appendix. The images and results show and compare the external levels of daylight (VSC – Vertical Sky Components) on the surfaces of 2 Buxton Road, 1 to 23 Box Street, 60A & 62A Leytonstone Road and 1A, 1B, 1C Buxton Road with and without the proposed development. A summary of results is displayed in the table 2 below:

Daylight assessment (Surrounding buildings)

Building Target surface

VSC (existing) >27%

VSC (proposed) >27%

Ratio Result

2 Buxton Road Surface 1 30.40 28.5 0.94 Negligible







1 to 23 Box Street Surface 8 27.40 22.00 0.80 Negligible



60A Leytonstone Road

Surface 11 36.32 24.33 0.67 Moderate adverse


Surface 12 40.95 35.23 0.86 Negligible

1A Buxton Road Surface 13 39.50 36.35 0.92 Negligible

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1B Buxton Road Surface 14 40.58 36.10 0.89 Negligible

1C Buxton Road Surface 15 40.65 38.80 0.95 Negligible

Average 65.81 36.19 0.91 Negligible

Table 2: Daylight results

Note: For location of target surfaces, see Appendix section 9.4 “Site plan and location”

As can be seen in the above table, only one surface will be adversely impacted by the proposed development. Surface 11: 60A Leytonstone - Ground floor (side). This surface appears to be secondary windows of a commercial unit (see picture below).

Therefore the slight loss in daylight for this surface is not considered of concern as it is not a main habitable room. Furthermore the VCS level is still above 20% and will provide enough levels of daylight. On average a ratio of 91% is achieved with an average VSC >27%. It should be noted that the values provided in the BRE 209 are for guidance purposes only.

7.3. Sunlight Where necessary (as defined in the Assessment Methodology section of this report) Annual Probable Sunlight Hours (APSH) tests have been undertaken with the results presented in section 9.7 in the appendix. The table below indicates the likely levels of sunlight on the surfaces of 2 Buxton Road, 1 to 23 Box Street, 60A & 62A Leytonstone Road and 1A, 1B, 1C Buxton Road with and without the proposed development.

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A summary of results is displayed in the table 3 below:

Sunlight assessment (Surrounding buildings)

Building Target surface

Total APSH >25% Winter APSH >5% Ratio Result

Existing Proposed Existing Proposed

2 Buxton Road Surface 1 33.80 33.80 36.94 36.94 1.00 No impact



2 Buxton Road Surface 4 36.45 35.36 38.03 38.03 0.97 Negligible


2 Buxton Road Surface 6 N/A N/A N/A N/A N/A N/A

2 Buxton Road Surface 7 N/A N/A N/A N/A N/A N/A

1 to 23 Box Street Surface 8 N/A N/A N/A N/A N/A N/A

1 to 23 Box Street Surface 9 31.45 31.44 18.43 18.43 0.99 Negligible

1 to 23 Box Street Surface 10 39.32 39.32 31.49 31.49 1.00 No impact


Surface 11 63.55 38.30 66.50 8.68 0.60 Negligible


Surface 12 65.10 51.00 73.24 36.83 0.78 Negligible

1A Buxton Road Surface 13 58.64 47.01 63.95 34.11 0.80 Negligible

1B Buxton Road Surface 14 58.81 48.62 65.78 39.46 0.83 Negligible

1C Buxton Road Surface 15 58.79 51.35 63.79 44.61 0.87 Negligible

Average 54.22 48.41 58.04 43.97 0.90 Negligible

Table 3: Sunlight results


The table above demonstrates that, none of the surfaces will be impacted by the proposed development. N/A:Not applicable. The buildings surrounding or adjacent to each site that do not contain windows

within 90 of due South have been excluded from the sunlight assessments. This is because sunlight is directional and North-facing windows in this location will only receive sunlight at the height of summer at occasional times. As such, pursuant to the BRE guide, North-facing windows are not considered to have a reasonable expectation of sunlight and do not require assessment. The slight loss in sunlight for the surfaces 11 and 12 are not considered of concern as the total APSH are above >25% of which more than 5% are in winter months. Therefore adequate levels of sunlight will be obtained on these surfaces.

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On average a ratio of 90% is achieved with an average total APSH >25%. It should be noted that the values provided in the BRE 209 are for guidance purposes only.

7.4. Overshadowing The following results represent the cumulative overshadowing impacts of the proposed development. As identified from the AutoCAD drawings and site plan, 3 existing amenity areas/gardens/open spaces are located at the rear of 1 to 23 Box Street (Amenity 1), 2 Buxton Road (Amenity 2) and at the front of 1 to 23 Box Street (Amenity 3). In accordance with the BRE guidelines, overshadowing has been assessed during times of the day where the sun’s altitude is above 10º (from 7:30am to 5:00pm). The pictures showing the overshadowing impact are indicated in section 9.8 of the Appendix. A summary of results is displayed in the table 4 below:

Overshadowing assessment from 7.30am to 5.00pm Minimum 40% of area receiving sunlight on 21st March

Amenity area Existing (%) Proposed (%) Ratio Result

A1 - 1 to 23 Box Street 25.96 25.96 1.00 No impact

A2 - 2 Buxton Road 34.04 34.04 1.00 No impact

A3 - 1 to 23 Box Street 57.20 57.20 1.00 No impact

Table 4: Overshadowing results


As can be seen in the table above, the existing amenity areas/gardens/open spaces will not be impacted by the proposed development.

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8. Conclusion

8.1. Daylight This report demonstrates that the levels of daylight at the surrounding buildings are adequate.

8.2. Sunlight This report demonstrates that the levels of sunlight at the surrounding buildings are adequate.

8.3. Overshadowing This report demonstrates that the levels of overshadowing at the existing amenity areas/gardens (Amenity 1, 2 and 3) are adequate. In line with BRE 209 guidelines it can be concluded that the surroundings buildings will not be adversely impacted by the proposed development and the proposal is considered acceptable.

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9. Appendix

9.1. Sunrise and sunset time

9.2. Sun path

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan

22

20

18

16

14

12

10

8

6

4

2

Tim

e (

Ho

urs

)

320

300

280

260

240

220

200

180

160

140

120

100

80

60

40

Azim

uth

(°)

Date: Tue 01/Jan to Tue 31/Dec

Sunrise time Sunset time Sunrise azimuth Sunset azimuth

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9.3. Suntrace The red line represents the sun’s path during June. The yellow line represents the sun’s path during March/September. The blue line represents the sun’s path during December.

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9.4. Site plan and location

9.4.1. Existing site layout

9.4.2. Proposed site layout

N

N

Site plan only

N

N

Site plan only

Buxton road

1 to 23 Box Street

Existing scheme

Henniker

point

60A & 62A

Leytonstone road

Buxton road

1 to 23 Box Street

Proposed scheme

Henniker

point

60A & 62A

Leytonstone road

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2 Buxton Road - Side and rear

2 Buxton Road - Front

S2

S5

S7

S1

S4

S3

S6

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1 to 23 Box Street - Side and rear

60A & 62A Leytonstone Road

S8 S9

S10

S11

S12

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1A, 1B and 1C Buxton Road

Location 60 Leytonstone Road, London E15 1SQ

Latitude () 51.55 N

Longitude () 0.005 E

S13 S14 S15

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9.5. Model images

Existing scheme

Proposed scheme

60A & 62A

Leytonstone Road

1 to 23 Box Street Henniker point Existing scheme

60A & 62A

Leytonstone Road

1 to 23 Box Street

Henniker point Proposed scheme

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9.6. Daylight results Surface 1 - 2 Buxton Road - Rear

Existing Sample of VSC Average

S1 26.0 34.8 30.40

Proposed

Sample of VSC Average VSC >27% Ratio

S1 24.2 32.8 28.50 YES 0.94

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Surface 2 - 2 Buxton Road - Rear


S2 45.1 43.4 44.25

Proposed


S2 43.3 42.9 43.10 YES 0.97

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S3 44.1 44.4 44.25

Proposed


S3 43.9 43.9 43.90 YES 0.99

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Surface 4 - 2 Buxton Road - Side


S4 30.1 35.6 32.85

Proposed


S4 28.8 33.2 31.00 YES 0.94

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S5 46.0 46.0 46.00

Proposed


S5 45.6 46.2 45.90 YES 0.99

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Surface 6 - 2 Buxton Road - Front


S6 38.3 42.1 37.7 39.37

Proposed


S6 38.0 35.4 31.1 34.83 YES 0.88

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Surface 7 - 2 Buxton Road - Front


S7 40.6 40.6 40.6 41.8 41.6 41.3 41.08

Proposed


S7 40.6 40.6 40.9 40.9 40.3 38.4 40.28 YES 0.98

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Surface 8 - 1-23 Box Street - Side


S8 25.7 29.1 27.40

Proposed


S8 18.9 25.1 22.00 NO 0.80

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Surface 9 - 1-23 Box Street - Rear


S9 40.3 40.3 40.7 41.5 40.70

Proposed


S9 39.5 39.5 39.5 37.6 39.03 YES 0.96

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Surface 10 - 1-23 Box Street - Rear


S10 44.7 44.7 45.0 45.1 44.88

Proposed


S10 43.5 43.6 43.5 43.3 43.48 YES 0.97

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Surface 11 - 60A Leytonstone Road - Side


S11 36.2 36.2 36.2 36.4 36.2 36.7 36.32

Proposed


S11 23.1 23.5 23.7 24.3 25.3 26.1 24.33 NO 0.67

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Surface 12 - 62A Leytonstone Road - Side


S12 41.0 41.6 40.2 41.0 40.95

Proposed


S12 34.9 35.7 34.9 35.4 35.23 YES 0.86

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Surface 13 - 1A Buxton Road - Front


S13 38.0 37.6 40.3 39.9 40.5 40.7 39.50

Proposed


S13 35.1 34.9 37.2 36.9 36.9 37.1 36.35 YES 0.92

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Surface 14 -1B Buxton Road - Front


S14 39.9 40.1 40.6 40.8 40.9 41.2 40.58

Proposed


S14 37.0 25.6 38.0 38.4 38.7 38.9 36.10 YES 0.89

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Surface 15 -1C Buxton Road - Front


S14 40.2 38.8 42.1 41.7 40.7 40.4 40.65

Proposed


S14 35.8 37.1 40.7 40.2 39.9 39.1 38.80 YES 0.95

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9.7. Sunlight results Surface 1 - 2 Buxton Road - Rear Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

96.90 100.00 100.00 77.30 1.90 0.00 0.00 0.00

Feb

0.00 100.00 100.00 100.00 82.80 2.20 0.00 0.00 0.00 0.00

Mar

0.00 0.00 100.00 100.00 100.00 90.40 25.30 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 89.30 100.00 100.00 98.50 50.40 5.30 0.00 0.00 0.00 0.00

May

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 66.80 21.60 0.20 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 76.40 34.50 3.10 0.00 0.00 0.00 0.00 0.00

Jul

0.00 0.00 0.00 0.00 97.00 100.00 100.00 100.00 74.30 29.90 1.30 0.00 0.00 0.00 0.00

Aug

0.00 0.00 0.00 72.80 100.00 100.00 99.80 54.20 7.20 0.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 100.00 100.00 100.00 74.10 11.50 0.00 0.00 0.00 0.00

Oct

0.00 100.00 100.00 100.00 100.00 43.40 0.00 0.00 0.00 0.00

Nov

0.00 100.00 0.00 100.00 48.30 0.00 0.00 0.00

Dec

0.00 0.00 100.00 63.10 0.00 0.00 0.00

P a g e | 40


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

96.90 100.00 100.00 77.30 1.90 0.00 0.00 0.00

Feb

0.00 100.00 100.00 100.00 82.80 2.20 0.00 0.00 0.00 0.00

Mar

0.00 0.00 100.00 100.00 100.00 90.40 25.30 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 89.30 100.00 100.00 98.50 50.40 5.30 0.00 0.00 0.00 0.00

May

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 66.80 21.60 0.20 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 76.40 34.50 3.10 0.00 0.00 0.00 0.00 0.00

Jul

0.00 0.00 0.00 0.00 97.00 100.00 100.00 100.00 74.30 29.90 1.30 0.00 0.00 0.00 0.00

Aug

0.00 0.00 0.00 72.80 100.00 100.00 99.80 54.20 7.20 0.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 100.00 100.00 100.00 74.10 11.50 0.00 0.00 0.00 0.00

Oct

0.00 100.00 100.00 100.00 100.00 43.40 0.00 0.00 0.00 0.00

Nov

0.00 100.00 0.00 100.00 48.30 0.00 0.00 0.00

Dec

0.00 0.00 100.00 63.10 0.00 0.00 0.00

Sunlight assessment

Total APSH (%) Winter months APSH (%)

Existing Proposed Ratio Existing Proposed

33.80 33.80 1.00 36.94 36.94

P a g e | 41


Surface 2 - 2 Buxton Road - Rear Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Feb

28.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 100.00

Mar

0.00 24.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 0.00 7.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 0.00 90.20 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 97.70 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 0.00 74.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

0.00 3.70 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 81.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.00 0.00

Nov

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Dec

100.00 0.00 100.00 100.00 100.00 80.80 0.00

P a g e | 42


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Feb

28.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 100.00

Mar

0.00 24.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 0.00 7.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 0.00 90.20 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 97.70 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 0.00 74.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

0.00 3.70 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 81.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.00 0.00

Nov

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Dec

100.00 0.00 100.00 100.00 100.00 80.80 0.00

Sunlight assessment



66.10 66.10 1.00 76.92 76.92

P a g e | 43



Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

26.50 63.00 100.00 100.00 100.00 100.00 100.00 0.00

Feb

1.90 38.20 71.20 100.00 100.00 100.00 100.00 100.00 100.00 100.00

Mar

0.00 33.80 51.50 83.90 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 0.00 32.50 45.00 66.40 91.40 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 29.00 38.60 52.00 73.90 93.50 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 30.70 39.90 53.10 74.10 92.70 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 22.50 37.10 49.60 70.30 91.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

0.00 31.90 44.10 64.70 90.20 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Sep

0.00 7.20 37.70 58.80 91.30 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

0.00 29.50 49.80 91.80 100.00 100.00 100.00 100.00 100.00 47.50

Nov

0.30 36.00 86.70 100.00 100.00 100.00 100.00 62.80

Dec

23.70 74.90 100.00 100.00 100.00 100.00 42.00

P a g e | 44


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

26.50 63.00 100.00 100.00 100.00 100.00 100.00 0.00

Feb

1.90 38.20 71.20 100.00 100.00 100.00 100.00 100.00 100.00 100.00

Mar

0.00 33.80 51.50 83.90 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 0.00 32.50 45.00 66.40 91.40 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 29.00 38.60 52.00 73.90 93.50 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 30.70 39.90 53.10 74.10 92.70 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 22.50 37.10 49.60 70.30 91.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

0.00 31.90 44.10 64.70 90.20 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Sep

0.00 7.20 37.70 58.80 91.30 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

0.00 29.50 49.80 91.80 100.00 100.00 100.00 100.00 100.00 47.50

Nov

0.30 36.00 86.70 100.00 100.00 100.00 100.00 62.80

Dec

23.70 74.90 100.00 100.00 100.00 100.00 42.00

Sunlight assessment



60.73 60.73 1.00 73.00 73.00

P a g e | 45


Surface 4 - 2 Buxton Road - Side Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 100.00 100.00 100.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 87.80 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00 24.90

May

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 100.00 22.60 0.00

Jun 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 11.80 0.00 0.00

Jul

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 100.00 40.30 0.00

Aug

0.00 0.00 0.00 22.60 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00 31.60 0.00

Sep

0.00 0.00 0.00 0.00 0.00 100.10 100.00 100.00 100.00 100.00 29.60 0.00

Oct

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00

Nov

0.00 0.00 0.00 100.00 100.00 100.00 4.00 0.00

Dec

0.00 0.00 0.00 100.00 100.00 0.00 0.00

P a g e | 46


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 100.00 100.00 100.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 87.80 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 100.00 0.00 0.00

Jun 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

Jul

0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 100.00 0.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 0.00 0.00 100.10 100.00 100.00 100.00 100.00 29.60 0.00

Oct

0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 0.00 0.00

Nov

0.00 0.00 0.00 100.00 100.00 100.00 4.00 0.00

Dec

0.00 0.00 0.00 100.00 100.00 0.00 0.00

Sunlight assessment



36.45 35.36 0.97 38.03 38.03

P a g e | 47



Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Feb

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.90 0.00 0.00 0.00

Sep

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 23.50

Nov

100.00 100.00 100.00 100.00 100.00 100.00 100.00 46.20

Dec

100.00 100.00 73.80 100.00 100.00 100.00 18.00

P a g e | 48


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Feb

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Apr

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.90 0.00 0.00 0.00

Sep

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Oct

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 23.50

Nov

100.00 100.00 100.00 100.00 100.00 100.00 100.00 46.20

Dec

100.00 100.00 73.80 100.00 100.00 100.00 18.00

Sunlight assessment



77.90 77.90 1.00 88.39 88.39

P a g e | 49


Surface 6 - 2 Buxton Road - Front Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43.97

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 83.17

May

67.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 99.80 0.00

Jun 46.70 86.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 0.00 0.00

Jul

74.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 93.53 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

P a g e | 50


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

67.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 46.70 86.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9.03 2.57 2.53 0.00 0.00

Jul

74.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sunlight assessment



10.14 2.41 1.00 0.80 0.00

P a g e | 51


Surface 7 - 2 Buxton Road - Front Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00

May

100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 0.00

Jun 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79.20 100.00 100.00 50.10 0.00

Jul

100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35.03 100.00 100.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

P a g e | 52


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.87 0.00

May

100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55.43 43.07 0.00

Jun 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66.67 66.27 64.23 50.07 0.00

Jul

100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35.03 54.47 38.30 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.47 4.97 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sunlight assessment



12.42 6.98 1.00 1.82 0.00

P a g e | 53


Surface 8 - 1-23 Box Street - Side Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37.60 0.00

Jun 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38.00 32.70 0.00

Jul

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

P a g e | 54


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sunlight assessment



0.99 0.00 / 0.00 0.00

P a g e | 55


Surface 9 - 1-23 Box Street - Rear Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 2.50 0.00 0.00 0.00 0.00 0.00 0.00

Feb

50.00 43.30 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

14.35 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 18.25 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 1.35 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

18.95 100.00 99.80 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 98.05 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 19.55 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

P a g e | 56


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 2.50 0.00 0.00 0.00 0.00 0.00 0.00

Feb

50.00 43.30 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

14.35 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 18.25 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

18.95 100.00 99.80 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

0.00 0.00 98.05 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 19.55 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sunlight assessment



31.45 31.44 0.99 18.43 18.43

P a g e | 57


Surface 10 - 1-23 Box Street - Rear Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

87.75 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

50.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

99.95 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

83.25 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

100.00 58.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Dec

36.30 100.00 0.00 0.00 0.00 0.00 0.00

P a g e | 58


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

87.75 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Feb

50.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Mar

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

May

99.95 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

83.25 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Sep

100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Oct

100.00 58.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Dec

36.30 100.00 0.00 0.00 0.00 0.00 0.00

Sunlight assessment



39.32 39.32 1.00 31.49 31.49

P a g e | 59


Surface 11 - 60A Leytonstone Road - Side Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

53.83 100.00 58.33 49.33 76.37 100.00 100.00 0.00

Feb

85.17 100.00 100.00 100.00 100.00 100.00 100.00 66.67 0.00 0.00

Mar

86.53 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 66.67 0.00 0.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 99.80 0.00 0.00 0.00

Sep

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

Oct

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Nov

27.07 96.60 67.00 55.67 50.67 87.57 100.00 33.33

Dec

0.00 75.63 33.33 8.27 46.13 100.00 100.00

P a g e | 60


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 0.00 0.00 0.00 33.33 0.00

Feb

0.00 0.00 0.00 0.03 0.00 0.00 0.00 33.33 0.00 0.00

Mar

29.43 19.37 43.27 88.93 56.77 26.93 0.00 100.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 66.67 0.00 0.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 99.80 0.00 0.00 0.00

Sep

0.00 15.27 42.53 64.77 84.90 46.57 14.80 25.27 100.00 0.00 0.00 0.00

Oct

0.00 0.00 0.00 2.23 0.00 0.00 0.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.00 0.00 0.00 43.90

Sunlight assessment



63.55 38.30 0.60 66.50 8.68

P a g e | 61


Surface 12 - 62A Leytonstone Road - Side Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

99.45 100.00 100.00 100.00 100.00 100.00 0.00 0.00

Feb

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00

Mar

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 40.80 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2.05 19.40 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00 0.00 0.00

Sep

53.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00

Oct

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00

Nov

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00

Dec

55.75 72.85 100.00 100.00 100.00 100.00 0.00

P a g e | 62


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.00 0.00 3.40 100.00 100.00 0.00 0.00

Feb

33.25 3.40 0.00 9.65 59.35 100.00 100.00 0.00 0.00 100.00

Mar

100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 0.00 0.00 0.00

Apr

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00 0.00

May

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 100.00 0.00 0.00 0.00 0.00

Jun 0.00 0.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 40.80 100.00 0.00 0.00 0.00 0.00 0.00

Jul

0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2.05 19.40 0.00 0.00 0.00 0.00

Aug

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00 0.00 0.00

Sep

53.80 100.00 100.00 100.00 100.00 100.00 100.00 100.00 0.00 0.00 100.00 0.00

Oct

0.00 84.50 0.00 0.00 24.05 100.00 100.00 0.00 0.00 0.00

Nov

0.00 0.00 0.00 0.00 8.15 100.00 100.00 0.00

Dec

0.00 0.00 0.00 0.00 100.00 100.00 0.00

Sunlight assessment



65.10 51.00 0.78 73.24 36.83

P a g e | 63


Surface 13 - 1A Buxton Road - Front Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

91.28 99.90 100.00 100.00 96.04 54.16 40.00 0.00

Feb

40.00 76.20 100.00 100.00 100.00 99.72 66.82 45.88 0.00 0.00

Mar

63.74 73.62 79.68 100.00 100.00 100.00 80.00 77.72 0.00 0.00 0.00 0.00

Apr

0.00 60.00 72.42 78.36 84.02 100.00 100.00 100.00 80.00 79.94 0.00 3.60 0.00 0.00

May

0.00 64.16 76.02 79.68 80.00 100.00 100.00 100.00 80.00 80.00 79.48 12.94 0.00 0.00 0.00

Jun 0.00 0.00 64.62 76.44 79.78 80.00 80.00 100.00 100.00 80.00 80.00 79.90 15.40 0.00 0.00 0.00 0.00

Jul

0.00 61.58 75.02 79.36 80.00 80.00 100.00 100.00 80.00 80.00 68.80 13.80 0.00 0.00 0.00

Aug

59.00 71.92 78.08 84.70 100.00 100.00 100.00 80.00 79.98 0.00 19.92 0.00 0.00 0.00

Sep

58.14 66.20 75.84 80.00 100.00 100.00 100.00 80.00 74.90 0.00 34.80 0.00

Oct

0.00 64.54 99.56 100.00 100.00 100.00 75.08 56.02 0.00 0.00

Nov

0.00 95.64 100.00 100.00 99.34 68.32 42.82 0.56

Dec

92.48 97.40 100.00 99.10 59.86 41.94 40.00

P a g e | 64


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

15.16 22.12 40.00 40.00 0.00 0.00 0.00 0.00

Feb

40.00 66.44 75.30 100.00 97.24 49.30 40.00 45.70 0.00 0.00

Mar

63.74 73.62 79.68 100.00 100.00 100.00 80.00 77.72 0.00 0.00 0.00 0.00

Apr

0.00 60.00 72.42 78.36 80.00 100.00 100.00 100.00 80.00 79.94 0.00 3.60 0.00 0.00

May

0.00 64.16 76.02 79.68 80.00 100.00 100.00 100.00 80.00 80.00 79.48 12.94 0.00 0.00 0.00

Jun 0.00 0.00 64.62 76.44 79.78 80.00 80.00 100.00 100.00 80.00 80.00 79.86 15.40 0.00 0.00 0.00 0.00

Jul

0.00 61.58 75.02 79.36 80.00 80.00 100.00 100.00 80.00 80.00 68.80 13.80 0.00 0.00 0.00

Aug

59.00 71.92 78.08 80.00 100.00 100.00 100.00 80.00 79.98 0.00 19.92 0.00 0.00 0.00

Sep

58.14 66.20 75.84 80.00 100.00 100.00 100.00 80.00 74.90 0.00 34.80 0.00

Oct

0.00 61.42 45.76 90.10 94.88 63.06 38.96 40.00 0.00 0.00

Nov

0.00 0.00 38.90 39.76 15.70 0.00 0.00 0.00

Dec

0.00 0.00 31.52 9.70 0.00 0.00 0.00

Sunlight assessment



58.64 47.01 0.80 63.95 34.11

P a g e | 65


Surface 14 - 1B Buxton Road - Front Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

40.00 97.32 100.00 100.00 99.24 73.66 65.46 0.00

Feb

40.00 71.58 98.90 100.00 100.00 100.00 78.80 73.68 0.00 0.00

Mar

60.14 68.74 75.52 99.90 100.00 100.00 80.00 80.00 0.00 0.00 0.00 0.00

Apr

0.00 54.52 65.02 73.92 78.08 100.00 100.00 100.00 80.00 80.00 0.00 14.24 0.00 0.00

May

0.00 56.56 67.88 74.82 78.94 100.00 100.00 100.00 80.00 80.00 80.12 6.92 0.00 0.00 0.00

Jun 0.00 0.00 57.14 67.80 74.98 78.94 80.00 100.00 100.00 80.00 80.00 80.00 5.76 0.00 0.00 0.00 0.00

Jul

0.00 55.20 66.38 74.30 78.52 80.00 100.00 100.00 80.00 80.00 78.80 11.46 0.00 0.00 0.00

Aug

53.94 64.38 73.66 77.84 100.00 100.00 100.00 80.00 80.00 0.00 34.96 0.00 0.00 0.00

Sep

53.80 62.84 71.12 76.96 100.00 100.00 100.00 80.00 79.94 0.00 64.16 0.00

Oct

0.00 63.02 95.32 100.00 100.00 100.00 79.92 76.40 0.00 0.00

Nov

0.00 82.96 100.00 100.00 100.00 77.16 70.14 53.98

Dec

42.30 96.88 100.00 100.00 76.38 41.54 58.78

P a g e | 66


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

39.24 27.76 40.00 42.72 0.00 0.00 0.00 0.00

Feb

40.00 71.58 98.12 100.00 100.00 92.00 40.00 48.98 0.00 0.00

Mar

60.14 68.74 75.52 99.90 100.00 100.00 80.00 80.00 0.00 0.00 0.00 0.00

Apr

0.00 54.52 65.02 73.92 78.08 100.00 100.00 100.00 80.00 80.00 0.00 14.24 0.00 0.00

May

0.00 56.56 67.88 75.14 78.94 100.00 100.00 100.00 80.00 80.00 80.00 6.92 0.00 0.00 0.00

Jun 0.00 0.00 57.14 67.80 74.98 78.94 80.00 100.00 100.00 80.00 80.00 80.00 5.76 0.00 0.00 0.00 0.00

Jul

0.00 55.20 66.38 74.30 78.52 80.00 100.00 100.00 80.00 80.00 78.80 11.46 0.00 0.00 0.00

Aug

53.94 64.38 73.66 77.84 100.00 100.00 100.00 80.00 80.00 0.00 34.96 0.00 0.00 0.00

Sep

53.80 62.84 71.12 76.96 100.00 100.00 100.00 80.00 79.94 0.00 64.16 0.00

Oct

0.00 63.02 95.28 90.86 100.00 100.00 46.16 40.00 0.00 0.00

Nov

0.00 28.56 38.96 40.00 42.30 0.00 0.00 0.00

Dec

17.00 0.00 31.60 32.10 0.00 0.00 0.00

Sunlight assessment



58.81 48.62 0.83 65.78

P a g e | 67


Surface 15 - 1C Buxton Road - Front Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

40.00 99.86 100.00 98.10 92.82 66.96 62.40 0.00

Feb

40.00 78.28 100.00 100.00 99.96 96.32 72.24 66.58 0.00 0.00

Mar

63.76 75.86 80.00 100.00 100.00 100.00 78.58 75.12 0.00 0.00 0.00 0.00

Apr

0.00 65.30 74.68 79.76 80.00 100.00 100.00 100.00 79.64 77.16 0.00 6.26 0.00 0.00

May

0.00 71.34 77.86 79.68 80.00 100.00 100.00 100.00 80.78 78.56 74.06 4.68 0.00 0.00 0.00

Jun 0.00 0.00 72.88 78.38 80.00 80.00 80.00 100.00 100.00 80.00 79.14 75.46 4.62 0.00 0.00 0.00 0.00

Jul

0.00 70.18 77.24 80.00 80.00 80.00 100.00 100.00 80.00 78.94 75.16 6.80 0.00 0.00 0.00

Aug

64.86 74.22 79.64 80.00 100.00 100.00 100.00 79.74 77.40 0.00 20.70 0.00 0.00 0.00

Sep

58.26 69.14 77.76 80.00 100.00 100.00 100.00 77.72 74.32 0.00 57.44 0.00

Oct

0.00 65.98 100.00 100.00 100.00 98.46 74.22 69.30 0.00 0.00

Nov

0.00 40.22 100.00 100.00 95.60 70.26 64.78 59.66

Dec

21.86 96.66 100.00 95.26 69.24 40.00 60.04

P a g e | 68


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

40.00 82.56 43.36 42.98 49.38 0.00 0.00 0.00

Feb

40.00 78.28 100.00 100.00 99.96 96.32 44.54 40.00 0.00 0.00

Mar

64.86 75.86 80.00 100.00 100.00 100.00 78.58 75.12 0.00 0.00 0.00 0.00

Apr

0.00 65.30 74.68 79.76 80.00 100.00 100.00 100.00 79.64 77.16 0.00 6.26 0.00 0.00

May

0.00 71.34 77.86 80.00 80.00 100.00 100.00 100.00 80.78 78.56 74.06 4.68 0.00 0.00 0.00

Jun 0.00 0.00 72.88 78.38 80.00 80.00 80.00 100.00 100.00 80.00 79.14 75.44 4.62 0.00 0.00 0.00 0.00

Jul

0.00 70.18 77.24 80.00 80.00 80.00 100.00 100.00 80.00 78.94 75.16 6.80 0.00 0.00 0.00

Aug

64.86 74.22 79.64 80.00 100.00 100.00 100.00 79.74 77.40 0.00 20.70 0.00 0.00 0.00

Sep

58.26 67.74 77.76 80.00 100.00 100.00 100.00 77.72 74.32 0.00 57.44 0.00

Oct

0.00 65.14 100.00 100.00 100.00 98.46 65.06 40.00 0.00 0.00

Nov

0.00 40.22 59.28 40.00 44.88 0.14 0.00 0.00

Dec

21.86 53.14 32.40 40.00 21.26 0.00 0.00

Sunlight assessment



58.79 51.35 0.87 63.79 44.61

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9.8. Overshadowing results and pictures Amenity 1 - 1 to 23 Box Street Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.90 9.90 7.30 0.00 0.00 0.00 0.00

Feb

0.00 4.80 27.00 32.40 27.90 8.60 3.30 0.00 0.00 0.00

Mar

2.90 25.50 34.00 48.30 53.30 58.90 43.90 23.80 16.50 4.40 0.00 0.00

Apr

0.00 17.30 43.50 55.00 63.20 69.10 74.70 79.20 70.40 55.50 42.70 20.00 0.00 0.00

May

1.30 42.00 59.70 68.10 76.10 80.20 85.20 89.40 86.80 73.70 56.70 20.60 12.00 8.30 0.00

Jun 0.00 13.30 44.70 63.50 72.30 79.70 83.50 88.20 92.30 93.30 79.30 64.00 22.80 12.70 13.00 2.20 0.00

Jul

0.00 39.00 57.60 67.50 75.50 79.90 84.70 88.80 89.10 76.90 60.00 33.50 9.10 8.80 0.20

Aug

13.80 43.20 55.10 62.90 69.00 74.50 79.00 71.80 57.00 43.50 21.70 0.00 0.00 0.00

Sep

0.00 11.10 30.60 40.30 49.90 54.40 56.40 39.60 23.00 13.50 7.20 0.00

Oct

0.00 1.00 7.90 28.90 31.00 17.10 2.00 1.60 0.00 0.00

Nov

0.00 0.00 1.80 11.10 1.30 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.10 0.00 0.00 0.00

P a g e | 70


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 0.90 9.90 7.30 0.00 0.00 0.00 0.00

Feb

0.00 4.80 27.00 32.40 27.90 8.60 3.30 0.00 0.00 0.00

Mar

2.90 25.50 34.00 48.30 53.30 58.90 43.90 23.80 16.50 4.40 0.00 0.00

Apr

0.00 17.30 43.50 55.00 63.20 69.10 74.70 79.20 70.40 55.50 42.70 20.00 0.00 0.00

May

1.30 42.00 59.70 68.10 76.10 80.20 85.20 89.40 86.80 73.70 56.70 20.60 0.00 0.00 0.00

Jun 0.00 13.30 44.70 63.50 72.30 79.70 83.50 88.20 92.30 93.30 79.30 64.00 22.80 0.00 0.00 0.00 0.00

Jul

0.00 39.00 57.60 67.50 75.50 79.90 84.70 88.80 89.10 76.90 60.00 33.50 0.00 0.00 0.00

Aug

13.80 43.20 55.10 62.90 69.00 74.50 79.00 71.80 57.00 43.50 21.70 0.00 0.00 0.00

Sep

0.00 11.10 30.60 40.30 49.90 54.40 56.40 39.60 23.00 13.50 7.20 0.00

Oct

0.00 1.00 7.90 28.90 31.00 17.10 2.00 1.60 0.00 0.00

Nov

0.00 0.00 1.80 11.10 1.30 0.00 0.00 0.00

Dec

0.00 0.00 0.00 0.10 0.00 0.00 0.00

Overshadowing assessment

More than 40% of the amenity area receives direct sunlight on 21st

March

Existing Proposed Ratio Result

25.96% 25.96% 1.00 No impact

P a g e | 71


Amenity 2 - 2 Buxton Road Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 6.70 6.40 28.00 28.00 0.00 0.00 0.00

Feb

0.00 12.30 24.80 51.50 56.60 49.70 39.00 0.00 0.00 0.00

Mar

0.00 13.70 40.30 58.20 72.00 69.80 63.20 54.60 36.70 0.00 0.00 0.00

Apr

0.00 0.00 15.20 39.30 56.50 69.70 81.20 78.70 72.60 65.40 55.60 23.20 0.00 0.00

May

0.00 2.50 32.40 48.70 62.10 74.10 84.90 83.90 78.30 72.20 64.80 0.00 16.10 5.20 0.00

Jun 0.00 0.00 9.40 34.60 50.20 62.50 74.50 85.10 86.20 80.80 75.20 68.70 1.80 32.70 14.50 0.00 0.00

Jul

0.00 0.00 29.20 46.80 60.00 72.50 83.30 85.00 79.40 73.50 66.40 0.00 9.30 8.70 0.00

Aug

0.00 13.50 38.30 55.70 69.00 80.50 79.20 73.10 66.10 56.60 30.70 0.00 0.00 0.00

Sep

0.00 0.00 21.50 46.00 62.20 74.50 68.40 61.40 52.00 22.30 0.00 0.00

Oct

0.00 0.40 25.20 33.30 58.30 52.60 44.20 9.80 0.00 0.00

Nov

0.00 0.00 2.80 16.70 27.50 13.70 0.00 0.00

Dec

0.00 0.80 0.00 2.00 1.30 0.00 0.00

P a g e | 72


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 6.70 6.40 28.00 28.00 0.00 0.00 0.00

Feb

0.00 12.30 24.80 51.50 56.60 49.70 39.00 0.00 0.00 0.00

Mar

0.00 13.70 40.30 58.20 72.00 69.80 63.20 54.60 36.70 0.00 0.00 0.00

Apr

0.00 0.00 15.20 39.30 56.50 69.70 81.20 78.70 72.60 65.40 55.60 23.20 0.00 0.00

May

0.00 2.50 32.40 48.70 62.10 74.10 84.90 83.90 78.30 72.20 64.80 0.00 0.00 0.00 0.00

Jun 0.00 0.00 9.40 34.60 50.20 62.50 74.50 85.10 86.20 80.80 75.20 68.70 1.80 25.20 0.00 0.00 0.00

Jul

0.00 0.00 29.20 46.80 60.00 72.50 83.30 85.00 79.40 73.50 66.40 0.00 0.00 0.00 0.00

Aug

0.00 13.50 38.30 55.70 69.00 80.50 79.20 73.10 66.10 56.60 30.70 0.00 0.00 0.00

Sep

0.00 0.00 21.50 46.00 62.20 74.50 68.40 61.40 52.00 22.30 0.00 0.00

Oct

0.00 0.40 25.20 33.30 58.30 52.60 44.20 9.80 0.00 0.00

Nov

0.00 0.00 2.80 16.70 27.50 13.70 0.00 0.00

Dec

0.00 0.80 0.00 2.00 1.30 0.00 0.00



March


34.04% 34.04% 1.00 No impact

P a g e | 73


Amenity 3 - 1 to 23 Box Street Existing

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 2.50 1.10 20.70 43.20 64.50 78.40 87.90

Feb

0.00 5.10 23.50 30.90 43.90 56.40 68.20 81.10 90.70 98.50

Mar

0.00 16.50 40.80 51.50 55.40 62.50 70.00 77.80 86.40 95.50 89.30 40.70

Apr

0.00 0.00 21.90 50.80 67.20 68.90 71.00 75.50 80.60 86.70 93.60 99.10 52.20 1.80

May

0.00 7.10 47.90 67.10 77.40 77.30 78.80 82.00 86.30 91.50 97.70 76.90 21.30 5.90 50.40

Jun 0.00 3.70 19.20 53.80 71.10 80.40 80.00 81.20 83.90 87.90 92.70 98.60 71.10 13.70 9.30 56.00 87.90

Jul

0.00 0.00 44.30 65.20 77.70 77.50 78.70 81.60 85.80 90.80 96.80 83.00 29.40 2.90 42.50

Aug

0.00 19.90 49.80 66.60 69.00 71.10 75.30 80.40 86.40 93.20 100.00 55.30 3.00 21.70

Sep

0.00 0.00 24.60 46.30 52.80 57.20 64.60 72.20 80.10 89.00 97.70 78.40

Oct

0.00 0.20 13.20 25.00 36.20 49.50 61.70 74.70 86.10 94.60

Nov

0.00 0.00 0.00 8.80 29.50 51.90 70.80 82.50

Dec

0.00 0.30 5.30 23.80 45.60 66.60 79.30

P a g e | 74


Proposed

Month 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00

Jan

0.00 2.50 1.10 20.70 43.20 64.50 78.40 87.90

Feb

0.00 5.10 23.50 30.90 43.90 56.40 68.20 81.10 90.70 98.50

Mar

0.00 16.50 40.80 51.50 55.40 62.50 70.00 77.80 86.40 95.50 89.30 40.70

Apr

0.00 0.00 21.90 50.80 67.20 68.90 71.00 75.50 80.60 86.70 93.60 99.10 52.20 1.80

May

0.00 7.10 47.90 67.10 77.40 77.30 78.80 82.00 86.30 91.50 97.70 76.90 21.30 0.00 38.20

Jun 0.00 3.70 19.20 53.80 71.10 80.40 80.00 81.20 83.90 87.90 92.70 98.60 71.10 13.70 1.20 40.90 64.20

Jul

0.00 0.00 44.30 65.20 77.70 77.50 78.70 81.60 85.80 90.80 96.80 83.00 29.40 0.00 30.50

Aug

0.00 19.90 49.80 66.60 69.00 71.10 75.30 80.40 86.40 93.20 100.00 55.30 3.00 13.60

Sep

0.00 0.00 24.60 46.30 52.80 57.20 64.60 72.20 80.10 89.00 97.70 78.40

Oct

0.00 0.20 13.20 25.00 36.20 49.50 61.70 74.70 86.10 94.60

Nov

0.00 0.00 0.00 8.80 29.50 51.90 70.80 82.50

Dec

0.00 0.30 5.30 23.80 45.60 66.60 79.30



March


57.20% 57.20% 1.00 No impact

P a g e | 75


Existing Proposed

2 1 M a r 0 7 : 0 0

N

sun

eye

Suncast image:

View time = 21 Mar 07:00

Site Latitude = 51.55

Longitude diff. = -359.99

Model Bearing = 0.00

Sun: azi = 100.54 alt = 7.75

Eye: azi = 140.83 alt = 48.892 1 M a r 0 7 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 100.54 alt = 7.75

Eye: azi = 140.83 alt = 48.89

P a g e | 76


Existing Proposed

2 1 M a r 0 8 : 0 0

N

suneye

Suncast image:





Sun: azi = 112.89 alt = 16.66

Eye: azi = 140.83 alt = 48.892 1 M a r 0 8 : 0 0

N

suneye

Suncast image:





Sun: azi = 112.89 alt = 16.66

Eye: azi = 140.83 alt = 48.89

P a g e | 77


Existing Proposed

2 1 M a r 0 9 : 0 0

N

suneye

Suncast image:





Sun: azi = 126.41 alt = 24.76

Eye: azi = 140.83 alt = 48.892 1 M a r 0 9 : 0 0

N

suneye

Suncast image:





Sun: azi = 126.41 alt = 24.76

Eye: azi = 140.83 alt = 48.89

P a g e | 78


Existing Proposed

2 1 M a r 1 0 : 0 0

N

suneye

Suncast image:





Sun: azi = 141.65 alt = 31.47

Eye: azi = 140.83 alt = 48.892 1 M a r 1 0 : 0 0

N

suneye

Suncast image:





Sun: azi = 141.65 alt = 31.47

Eye: azi = 140.83 alt = 48.89

P a g e | 79


Existing Proposed

2 1 M a r 1 1 : 0 0

N

suneye

Suncast image:





Sun: azi = 158.84 alt = 36.10

Eye: azi = 140.83 alt = 48.892 1 M a r 1 1 : 0 0

N

suneye

Suncast image:





Sun: azi = 158.84 alt = 36.10

Eye: azi = 140.83 alt = 48.89

P a g e | 80


Existing Proposed

2 1 M a r 1 2 : 0 0

N

suneye

Suncast image:





Sun: azi = 177.52 alt = 38.02

Eye: azi = 140.83 alt = 48.892 1 M a r 1 2 : 0 0

N

suneye

Suncast image:





Sun: azi = 177.52 alt = 38.02

Eye: azi = 140.83 alt = 48.89

P a g e | 81


Existing Proposed

2 1 M a r 1 3 : 0 0

N

suneye

Suncast image:





Sun: azi = 196.39 alt = 36.88

Eye: azi = 140.83 alt = 48.892 1 M a r 1 3 : 0 0

N

suneye

Suncast image:





Sun: azi = 196.39 alt = 36.88

Eye: azi = 140.83 alt = 48.89

P a g e | 82


Existing Proposed

2 1 M a r 1 4 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 214.05 alt = 32.90

Eye: azi = 140.83 alt = 48.892 1 M a r 1 4 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 214.05 alt = 32.90

Eye: azi = 140.83 alt = 48.89

P a g e | 83


Existing Proposed

2 1 M a r 1 5 : 0 0

N

sun eye

Suncast image:





Sun: azi = 229.80 alt = 26.67

Eye: azi = 140.83 alt = 48.892 1 M a r 1 5 : 0 0

N

sun eye

Suncast image:





Sun: azi = 229.80 alt = 26.67

Eye: azi = 140.83 alt = 48.89

P a g e | 84


Existing Proposed

2 1 M a r 1 6 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 243.72 alt = 18.88

Eye: azi = 140.83 alt = 48.892 1 M a r 1 6 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 243.72 alt = 18.88

Eye: azi = 140.83 alt = 48.89

P a g e | 85


Existing Proposed

2 1 M a r 1 7 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 256.32 alt = 10.12

Eye: azi = 140.83 alt = 48.892 1 M a r 1 7 : 0 0

N

sun

eye

Suncast image:





Sun: azi = 256.32 alt = 10.12

Eye: azi = 140.83 alt = 48.89

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