900 Rainier Ave S
- Stories8
- City documents on file1,201
- Latest activityJul 2, 2026
About this project
An 8-story mixed-use building at 900 Rainier Ave S in Seattle's Atlantic neighborhood pairs apartments with retail and below-grade parking, while the existing landmarked structure at 1130 Rainier Ave S is to remain. Early design guidance (3036456-EG) described 392 apartments plus 41 efficiency dwelling units, retail, and parking for 138 vehicles. The Master Use application (3035290-LU) reduced the count to 292 units, added short-term rentals alongside the apartments and retail, and set parking at 130 vehicles, with demolition of an existing parking structure.
Latest activity
Jul 2, 2026 update—
The most recent filing is a rebuild letter under 3044271-AN, dated July 2026. An electrical permit (7150849-EL) was also filed in July 2026. The project is completed, with a completed date of April 2025 in the record; a Temporary Certificate of Occupancy for the phased permit (6805872-PH) was filed in July 2025.