800 Columbia St
- Stories30
- City documents on file1,279
- Latest activityOct 13, 2026
About this project
At 800 Columbia St in Seattle's First Hill neighborhood, a 30-story residential tower holds 287 units, with parking for 234 vehicles below grade on a site classed as environmentally critical. Early design guidance and an initial land-use application shared record 3013479 (3013479-EG and 3013479-LU). That first Master Use application expired, and a revised application (3022893-LU) was issued instead, changing the earlier scheme at the top of the building, in its modulation, and in its exterior materials.
Latest activity
Oct 13, 2026 update—
The most recent item in the file is a permit document for an electrical record (7166487-EL), dated October 2026. The building itself was completed in May 2024, and its file includes a Certificate of Occupancy and two Temporary Certificates of Occupancy. Post-completion paperwork has continued at a low level, including another electrical permit document in May 2025 under 7086869-EL.