400 WESTLAKE

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I-5

400 WESTLAKE MAP

400 WESTLAKE400 WESTLAKE AVE NORTH

= MSRE buildings

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400 WESTLAKEOFFERING A NEW DEFINITION OF WORLD-CLASS OFFICE SPACE

• Summer 2019 start with completion in Fall 2021

• Elite location in the center of South Lake Union at the original site of Seattle’s historic Firestone building

• 230,000 square feet of office space

• 15 floor mixed-use office building includes ground floor retail and rooftop terrace

• 9,000 square feet of ground floor retail space

• 2 floors of below-grade parking with parking for 140 vehicles and 195 bicycles

Unmatched standards for green design make 400 Westlake the most sustainable building of its size and type in the world, to date. High-performance features include:

• Produces 5% more energy than it consumes

• A sustainable water management system, including rainwater collection and recycling

• Solar energy collecting panels transform sunlight into usable electricity

• Structural design optimizes natural light and eliminates fossil fuel demand

• Consumes 75% less energy than the 2012 Seattle Energy Code Targets

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Office TerraceRetail

HARRISON STREET

WESTLAKE AVENUE NORTH

L 1

L 2

L4-14 Representative Plan

The project is situated on a prominent corner of South Lake Union, bounded by Westlake Avenue to the west and Harrison Street to the south.

The existing two-story Firestone Building is a Seattle Landmark. Work will include the restoration of the existing terra cotta façade, existing windows, and masonry facades including a portion along the alley.

The Firestone Building and addition is a 205-ft tall, 15- level high-rise comprised of approximately:

• 2 levels of below grade parking for 68 cars and 85 bicycles

• 1 level of approximately 14,500 SF of ground floor retail and 1,500 SF of ground level bicycle storage for 100 bicycles

• 14 levels and approximately 200,000 SF of office space

• 1 level of approximately 3,500 SF of open space and roof terrace

The project is participating in the Seattle Living Building Pilot Program, which requires Living Building Challenge 3.1 Petal Recognition Certification, achieve a total net positive building energy compared to 2012 Seattle Energy Code Targets, and use only non-potable water for non-potable uses.

At the top of the tower is an amenity roof terrace that accommodates shared programs for recreation, relaxation, and enjoyment in a dramatic setting overlooking South Lake Union and downtown Seattle.

The building’s exterior is unified by a high-performance curtain wall that enhances the sculptural presence of the building’s form - subtly modulating a composition of glass and fins, while maintaining relationships with its historical base.

L 3

Rooftop Amenity

Rooftop Amenity

L4 -14

L3

L2

L1

Office TerraceRetail

HARRISON STREET

WESTLAKE AVENUE NORTH

L 1

L 2

L4-14 Representative Plan

The project is situated on a prominent corner of South Lake Union, bounded by Westlake Avenue to the west and Harrison Street to the south.

The existing two-story Firestone Building is a Seattle Landmark. Work will include the restoration of the existing terra cotta façade, existing windows, and masonry facades including a portion along the alley.

The Firestone Building and addition is a 205-ft tall, 15- level high-rise comprised of approximately:

• 2 levels of below grade parking for 68 cars and 85 bicycles

• 1 level of approximately 14,500 SF of ground floor retail and 1,500 SF of ground level bicycle storage for 100 bicycles

• 14 levels and approximately 200,000 SF of office space

• 1 level of approximately 3,500 SF of open space and roof terrace

The project is participating in the Seattle Living Building Pilot Program, which requires Living Building Challenge 3.1 Petal Recognition Certification, achieve a total net positive building energy compared to 2012 Seattle Energy Code Targets, and use only non-potable water for non-potable uses.

At the top of the tower is an amenity roof terrace that accommodates shared programs for recreation, relaxation, and enjoyment in a dramatic setting overlooking South Lake Union and downtown Seattle.

The building’s exterior is unified by a high-performance curtain wall that enhances the sculptural presence of the building’s form - subtly modulating a composition of glass and fins, while maintaining relationships with its historical base.

L 3

Rooftop Amenity

Rooftop Amenity

L4 -14

L3

L2

L1

Office TerraceRetail

HARRISON STREET

WESTLAKE AVENUE NORTH

L 1

L 2

L4-14 Representative Plan

The project is situated on a prominent corner of South Lake Union, bounded by Westlake Avenue to the west and Harrison Street to the south.

The existing two-story Firestone Building is a Seattle Landmark. Work will include the restoration of the existing terra cotta façade, existing windows, and masonry facades including a portion along the alley.

The Firestone Building and addition is a 205-ft tall, 15- level high-rise comprised of approximately:

• 2 levels of below grade parking for 68 cars and 85 bicycles

• 1 level of approximately 14,500 SF of ground floor retail and 1,500 SF of ground level bicycle storage for 100 bicycles

• 14 levels and approximately 200,000 SF of office space

• 1 level of approximately 3,500 SF of open space and roof terrace

The project is participating in the Seattle Living Building Pilot Program, which requires Living Building Challenge 3.1 Petal Recognition Certification, achieve a total net positive building energy compared to 2012 Seattle Energy Code Targets, and use only non-potable water for non-potable uses.

At the top of the tower is an amenity roof terrace that accommodates shared programs for recreation, relaxation, and enjoyment in a dramatic setting overlooking South Lake Union and downtown Seattle.

The building’s exterior is unified by a high-performance curtain wall that enhances the sculptural presence of the building’s form - subtly modulating a composition of glass and fins, while maintaining relationships with its historical base.

L 3

Rooftop Amenity

Rooftop Amenity

L4 -14

L3

L2

L1

400 WESTLAKE7

FLOOR PLAN, GROUND FLOOR /17,720 GSF*

GROUND FLOOR

FLOOR PLAN, LEVELS 04 - 06 /16,100 GSF*

LEVELS 4 - 6: 16,100 SF

FLOOR PLAN, LEVELS 08 - 11 /Level 08 - 09, Current Legislation

15,300 GSF*

LEVELS 8 - 15: 15,300 SF

ROOF PLAN, LEVEL 16 /Level 15, Current Legislation

2,280 GSF*

LEVEL 16

400 WESTLAKE8