909 4th Ave
Building permits, Seattle, WA
909 4th Ave, Seattle has 2 building permits on record. The most recent, issued Oct 20, 2025, is for addition or alteration: Construct alterations to add exterior security gates for mixed-use community services building [YMCA] per plan.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Construct alterations to add exterior security gates for mixed-use community services building [YMCA] per plan. | $15,000 | |
| Addition or alteration | Alterations to level G to add library space in existing commercial building per plan. | $100,000 |
Checked 2026-10-01 09:47 UTC against Seattle Department of Construction and Inspections permit data. Markdown · JSON