Sitka S151033 03 N40 View Across Water Toward Bridges Dusk

Seattle, WA

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Activated Spaces

Sitka

Project Details

Size

519,000 SF

Client

Vulcan Real Estate

Team

Runberg Architecture Group
Exxel Pacific

Recognition

LEED Platinum certification | Salmon-Safe certification | 2024 Seattle 2030 District Vision Award: Water | 2021 Metropolis Magazine Planet Positive Award: Northwest Regional Award for Multifamily | 2020 AGC Build Washington Award: Private Building $50-$100 million | 2019 Gold Nugget Merit Award for Best Innovative Energy Design | 2016 Gold Nugget Merit Award in Best on the Boards Mixed-Use & Best on the Boards Multifamily Community of 50 Units per Acre or More

Sitka S151033 03 N4 Treehouse Feature In Courtyard
Sitka S151033 03 N42 Courtyard View Toward Bridges Dusk

Sitka is home to 385 residential units, arranged in three 7-story, cabin-like buildings.

At the ground level, Sitka features retail space and an entrance to sub-grade parking. Above, five bridges connect the structures, allowing access to each residential level.

Sitka S151033 03 N13 Near Entrance Sloped Roof
Sitka S151033 03 N10 Walking Dog

A large, tree-filled courtyard is accessible to residents and the community alike. Within the courtyard, the project vision of an environmental retreat is on display, evident in everything from the numerous green roofs to the unique floating lookout called “the tree house.”

The project also features a first-in-the-country residential wastewater heat recovery system for heating domestic hot water, a greywater irrigation system, and several energy and water-saving features that improve resident comfort while reducing impact on the environment.

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Sitka S151033 03 N20 Full Courtyard View With Treehouse

The team employed cell-crete, a lightweight cement fill. This permitted overframing of the multiple finished floor elevations (essential on the severely sloped site) and ultimately yielded a savings of more than $1.4M.

Sitka S151033 03 N43 Horizon Nighttime Green Roof Community Room Wood Canopy

Photography by Michael Walmsley Photography, courtesy of Exxel Pacific

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