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Copperleaf Northgate

A joint venture between BRIDGE Housing and Community Roots Housing, Copperleaf Northgate is King County’s largest affordable housing investment—offering 235 units of high-quality affordable housing and amenities, including 24 systems-connected units for individuals who have experienced housing instability or homelessness, steps from Northgate Station.

Architect Information

  • Unique Design Features: Extensive use of landscape and open spaces help to create a more residential feel in a neighborhood that is under a substantial transition from retail-only to a mixed-use, transit-oriented community. Amenities include a community room, a flexible makerspace, an outdoor courtyard, bike storage, laundry facilities on every floor, and a media center. Resident services are provided by Wellspring Family Services.
  • Sustainability Features: Copperleaf meets Washington state’s Evergreen Sustainable Development Standards, roughly equivalent to LEED Platinum. The building includes energy-efficient appliances, lighting, and plumbing, as well as enhanced air-handling systems in common areas.

Construction Information

Construction Timeline: Construction financing closed: 12/21/23, Certificate of Occupancy aquired: 12/1/2025.

Site Details: Copperleaf Northgate is a joint venture between BRIDGE Housing and Community Roots Housing as part of King County’s transit-oriented development efforts. Built on publicly owned land from King County Metro, the project results from long-term public investment in affordable housing near major transit, with planning underway since 2018. King County contributed the land and $30 million in funding.

Owners/Developers

Design & Construction

Project Details
Number of Homes235
Types of Homes111 zero bed, 70 one bed, 25 two bed, 29 three bed
Population Served221 homes for 60% AMI, 24 homes for 30-50% AM)
Address301 NE 103rd Street, Seattle, WA 98124
Project Team
DevelopersBRIDGE Housing, Community Roots Housing
ArchitectAnkrom Moisan
General ContractorWalsh Construction Co.
Financial PartnersKing County, Seattle Housing Authority, Washington State Housing Finance Commission, Community Preservation Corporation (CPC), and Bank of America
Project Funding
Total Cost$113.93 million
Perm Debt (CPC)$23,341,000
Tax Credit Equity$51,900,774
King County (incl. Metro and accrued interest)$30,992,518
Seattle Housing Authority$1,050,000
Deferred Dev Fee$6,177,066
Other (deposit refund)$466,820 
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Photography Credit

Website photography provided by Cory Parris and William Wright.