509 21st Ave E
Building permits, Seattle, WA 98112
509 21st Ave E, Seattle has 1 building permit on record. The most recent, issued Jun 16, 2026, is for addition: Construct addition and alterations to a single-family residence per plans
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition | Construct addition and alterations to a single-family residence per plans | $200,000 |
Seattle Department of Construction and Inspections last updated its data Oct 1, 2026. We checked it 2026-10-01 18:17 UTC. Official data.