9015 12th Ave SW
Building permits, Seattle, WA
9015 12th Ave SW, Seattle has 1 building permit on record. The most recent, issued Sep 14, 2026, is for addition or alteration: Construct voluntary seismic retrofit to interior basement of SFR per prescriptive earthquake retrofit plan set (WABO standard).
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Construct voluntary seismic retrofit to interior basement of SFR per prescriptive earthquake retrofit plan set (WABO standard). | $3,600 |
Checked 2026-10-01 05:11 UTC against City of Seattle open data. Markdown · JSON