4052 Williams Ave W
Building permits, Seattle, WA
4052 Williams Ave W, Seattle has 2 building permits on record. The most recent, issued Sep 1, 2026, is for demolition: Demolish one-family dwelling per plan
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Demolition | Demolish one-family dwelling per plan | $468,952 | |
| Addition or alteration | Construct new one-family dwelling (South DADU) per plan. (Establish use as single-family residence with detached accessory dwelling unit per Land Use Code. Construct two new… | $219,389 |
Checked 2026-10-01 08:15 UTC against City of Seattle open data. Markdown · JSON