Grounded in the Past. Shaped for the Future.
Nine/Harrison is a bold synthesis of Seattle’s architectural heritage and future-forward innovation. Located at the intersection of 9th & Harrison in South Lake Union, this landmark-integrated development features sculpted glass and metal panels that rise above a historic foundation. Designed to attract visionary tenants, Nine/Harrison features 249,000 SF of flexible workspace surrounded by world-class neighbors and amenities—offering a refined blend of legacy and modernity.
| Sustainability | Targeting LEED Gold |
|---|---|
| Architect | Graphite Design Group |
By the Numbers
11
Floors
249,000
Life Science/Office SF
9,800
Retail SF
Interlocking Old & New
At Nine/Harrison, architecture, place, and purpose converge into an address that is a foundation for the future.
An eye for details
Project Features
- Uniquely landmarked two-story retail space anchoring the northern end of the building
- Views to the north and south
- Close proximity to both I-5 and the SR 99 Tunnel
- Parking ratio: .85/1000
Building Amenities
- Designed for Life Science tenants, with additional floor-to-floor height, lowered windowsills for increased mechanical plenum space, and enhanced natural light
- Large 3,600 SF north facing outdoor terrace at Level 2 atop the landmarked retail space, with additional 1,700 SF terrace at Level 11
- Dedicated bike storage and locker rooms, with direct access from street level
- Typical Floor-to-Floor: 14'
- Avg Floorplate: 24,000 SF