# Building permits at 4052 Williams Ave W, Seattle, WA 4052 Williams Ave W: a new building permitted Jul 1, demolition Sep 1. Two permits on record here. The newest, Sep 1: Demolish one-family dwelling. Within a quarter mile, the city has issued 6 more permits since May 1. Two are for new buildings, the nearest 15 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 1, 2026 | Demolition | Demolish one-family dwelling per plan | $468,952 | [7100719-DM](https://nearbypermits.com/seattle/permit/7100719-DM/) | | Jul 1, 2026 | New building | 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 one-family dwellings per plan. Review and processing for two records under 7100718-CN.) | $219,389 | [7121560-CN](https://nearbypermits.com/seattle/permit/7121560-CN/) | ## Within ¼ mi since May 1, 2026 6 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 1, 2026 | [2719 W Elmore St](https://nearbypermits.com/seattle/address/2719-w-elmore-st/) | 15 ft NW | New building | Construct new one-family dwelling (North SFR) per plan. (Establish use as single-family residence with detached accessory dwelling unit per Land Use Code. Construct two new one-family dwellings per plan. Review and processing for two records under 7100718-CN.) | $746,879 | [7100718-CN](https://nearbypermits.com/seattle/permit/7100718-CN/) | ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 5, 2026 | [3841 Williams Ave W](https://nearbypermits.com/seattle/address/3841-williams-ave-w/) | 810 ft S | Alteration or repair | Construct interior alterations to basement level of a one-family residence subject to field inspection (STFI) | $150,000 | [7156477-CN](https://nearbypermits.com/seattle/permit/7156477-CN/) | | Jun 30, 2026 | [4000 27th Ave W](https://nearbypermits.com/seattle/address/4000-27th-ave-w/) | 460 ft SE | Alteration or repair | Construct alterations to existing school ( Lawton Elementary) at roof per plan. | $35,000 | [7145788-CN](https://nearbypermits.com/seattle/permit/7145788-CN/) | | May 28, 2026 | [2907 W Elmore St](https://nearbypermits.com/seattle/address/2907-w-elmore-st/) | 800 ft W | New building | Construct new shed accessory to existing Single Family residence per STFI | $10,500 | [7140196-CN](https://nearbypermits.com/seattle/permit/7140196-CN/) | | May 19, 2026 | [4000 27th Ave W](https://nearbypermits.com/seattle/address/4000-27th-ave-w/) | 460 ft SE | Roofing | Roof Replacement of Elementary School over two (2) summers as indicated. South roof areas will be replaced summer 2026 and north roof areas will be replaced summer 2027. Fall Protection anchors will be submitted as a separate permit. | $4,500,000 | [7143873-RR](https://nearbypermits.com/seattle/permit/7143873-RR/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 7, 2026 | [3857 30th Ave W](https://nearbypermits.com/seattle/address/3857-30th-ave-w/) | 0.22 mi SW | Alteration or repair | Construct alterations to entry stair and pathway of existing one family dwelling per plan. | $80,000 | [7119713-CN](https://nearbypermits.com/seattle/permit/7119713-CN/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 11. ## More on this street Other addresses on Williams Ave W with permits, nearest house number first: - [4051 Williams Ave W](https://nearbypermits.com/seattle/address/4051-williams-ave-w/): newest permit Apr 22, 2026 - [3841 Williams Ave W](https://nearbypermits.com/seattle/address/3841-williams-ave-w/): newest permit Aug 5, 2026 - [3837 Williams Ave W](https://nearbypermits.com/seattle/address/3837-williams-ave-w/): newest permit Jul 29, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-11 19:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Zoning requests come from the Seattle land use permits (https://cos-data.seattle.gov/d/ht3q-kdvx), City of Seattle. We read it Oct 11, 17:17 UTC. Map, both permits at this address and 6 nearby: https://nearbypermits.com/seattle/address/4052-williams-ave-w/