2315 4th Ave
- Stories29
- City documents on file600
- Latest activitySep 14, 2026
About this project
2315 4th Ave in Belltown, Seattle, is a 29-story apartment building with 212 units, retail, and office space, with parking for 243 vehicles on a site where the existing structures were demolished. The program was carried in its Master Use Permit (3028930-LU), and the build was structured as a phased project pairing the residential tower with its retail space.
Latest activity
Sep 14, 2026 update—
The most recent movement is an electrical permit dated September 14, 2026, under 7106486-EL. The project was completed on May 22, 2025, and certificates of occupancy are in the file. Tenant work in the record is confirmed: an initial tenant-improvement permit (7062645-CN) built out the 4th-floor office space for Security Properties, and it is now completed.