1300 1st Ave, Seattle, WA
Seattle Art Museum Construct tenant improvements to portions of SAM · Permit 7143840-CN
Downtown1300 1st Ave, Seattle, WA is a property in Seattle's Downtown neighborhood with 6 construction permits on record with the Seattle Department of Construction and Inspections, 5 of which are currently active. The combined estimated project value across all permits is $2,018,737.
Permit activity at this address spans from January 2025 to September 2026, with the featured record filed under permit number 7143840-CN.
Use the data below to review individual permit records, track project timelines, see which contractors and participants have been involved, and explore nearby construction activity. Each permit links to its own detail page with review cycles, status changes, and project descriptions.
Summary
Permit records (6)
| Permit | Type | Value | Status | Date |
|---|---|---|---|---|
| 7157608-CN | commercial | $400,000 | pending | Sep 3, 2026 |
| 7112517-CN | commercial | $74,331 | active | Jul 7, 2026 |
| 7136952-CN | commercial | $500,000 | active | Jun 23, 2026 |
| 7143840-CN | commercial | $524,406 | active | May 20, 2026 |
| 7124745-CN | commercial | $500,000 | completed | Jan 21, 2026 |
| 7045515-CN | commercial | $20,000 | active | Jan 30, 2025 |
Inferred projects
-
Tenant improvement at 1300 1ST AVE
$1,998,737 · Jan 21, 2026 – Sep 3, 2026 · confidence 77
Contractors & participants
- SELLEN CONSTR CO INC contractor · 1 permit
- M R J CONSTRUCTORS LLC contractor · 1 permit
Nearby & related addresses
- 2121 7th AVE, Seattle, WA · 35 permits
- 601 UNION ST, SEATTLE, WA · 34 permits
- 1201 3RD AVE, SEATTLE, WA · 25 permits
- 2021 7TH AVE, SEATTLE, WA · 22 permits
- 600 UNIVERSITY ST, SEATTLE, WA · 19 permits
- 1301 2ND AVE, SEATTLE, WA · 18 permits