227 31st Ave E
Building permits, Seattle, WA 98112
227 31st Ave E, Seattle has 2 building permits on record. The most recent, issued Aug 4, 2025, is for new building: (Establish use as single-family dwelling unit with an attached accessory dwelling unit per land use code.) Construct new two family dwelling per plan.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| New building | (Establish use as single-family dwelling unit with an attached accessory dwelling unit per land use code.) Construct new two family dwelling per plan. | $569,518 | |
| Demolition | Demolish residential building per plans | – |
Seattle Department of Construction and Inspections last updated its data Oct 1, 2026. We checked it 2026-10-01 13:32 UTC. Official data.