# Building permits at 4012 50th Ave SW, Seattle, WA 4054 48th Ave SW: demolition permitted Jul 23, a new building Sep 3. One permit on record here. The newest, Oct 21, 2025: Construct deck addition to SFR subject to field inspection STFI. Within a quarter mile, the city has issued 9 more permits since May 1. Three are for new buildings, the nearest 790 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 21, 2025 | Addition | Construct deck addition to SFR subject to field inspection STFI. | $2,000 | [7111632-CN](https://nearbypermits.com/seattle/permit/7111632-CN/) | ## Within ¼ mi since May 1, 2026 9 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 17, 2026 | [4057 49th Ave SW](https://nearbypermits.com/seattle/address/4057-49th-ave-sw/) | 480 ft S | Addition | Construct additions and substantial alterations to existing one-family dwelling per plan. | $387,109 | [7112540-CN](https://nearbypermits.com/seattle/permit/7112540-CN/) | | Sep 3, 2026 | [4712 SW Dakota St](https://nearbypermits.com/seattle/address/4712-sw-dakota-st/) | 850 ft SE | New building | Construct new east one family dwelling (SFR3) per plan. (Establish use as 3 single family residences with 1 attached dwelling unit per land use code. Construct new one and two family dwellings per plan. Review and processing of 3 records under 7122550-CN.) | $521,867 | [7129992-CN](https://nearbypermits.com/seattle/permit/7129992-CN/) | | Sep 3, 2026 | [4714 SW Dakota St](https://nearbypermits.com/seattle/address/4714-sw-dakota-st/) | 820 ft SE | New building | Construct new middle one family dwelling (SFR2) per plan. (Establish use as 3 single family residences with 1 attached dwelling unit per land use code. Construct new one and two family dwellings per plan. Review and processing of 3 records under 7122550-CN.) | $517,499 | [7129990-CN](https://nearbypermits.com/seattle/permit/7129990-CN/) | | Sep 3, 2026 | [4054 48th Ave SW](https://nearbypermits.com/seattle/address/4054-48th-ave-sw/) | 790 ft SE | New building | Construct new west two family dwelling (SFR1 + AADU) per plan. (Establish use as 3 single family residences with 1 attached dwelling unit per land use code. Construct new one and two family dwellings per plan. Review and processing of 3 records under 7122550-CN.) | $580,959 | [7122550-CN](https://nearbypermits.com/seattle/permit/7122550-CN/) | | Sep 2, 2026 | [3849 50th Ave SW](https://nearbypermits.com/seattle/address/3849-50th-ave-sw/) | 310 ft NW | Addition | =Construct alterations for new interior stairway to basement bedroom window well and single story addition to existing one-family dwelling subject to field inspection (STFI) | $35,000 | [7161151-CN](https://nearbypermits.com/seattle/permit/7161151-CN/) | | Jul 23, 2026 | [4027 52nd Ave SW](https://nearbypermits.com/seattle/address/4027-52nd-ave-sw/) | 820 ft W | Alteration or repair | Construct interior alterations to one family dwelling subject to field inspection STFI. | $75,000 | [7153771-CN](https://nearbypermits.com/seattle/permit/7153771-CN/) | | Jul 23, 2026 | [4054 48th Ave SW](https://nearbypermits.com/seattle/address/4054-48th-ave-sw/) | 790 ft SE | Demolition | Demolish existing detached dwelling unit and accessory structures per plan. | $600,000 | [7122551-DM](https://nearbypermits.com/seattle/permit/7122551-DM/) | | Jun 18, 2026 | [3828 48th Ave SW](https://nearbypermits.com/seattle/address/3828-48th-ave-sw/) | 810 ft NE | Addition | Construct additions and alterations to existing single family residence per STFI | $100,000 | [7147566-CN](https://nearbypermits.com/seattle/permit/7147566-CN/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 13, 2026 | [4132 48th Ave SW](https://nearbypermits.com/seattle/address/4132-48th-ave-sw/) | 0.21 mi SE | Alteration or repair | Construct alterations to existing only family residence subject to field inspection (STFI). | $75,000 | [7142659-CN](https://nearbypermits.com/seattle/permit/7142659-CN/) | ## Zoning requests nearby Hearings are public: you can comment or attend. Dates can move; check the city's page before you go. | Status | Hearing | Address | Distance | Request | Case | City's words | Filed | |---|---|---|---|---|---|---|---| | In review | | 4054 48th Ave SW | 790 ft SE | Land Use Application to subdivide one development site into three unit lots | [3044392-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3044392-LU) | "Reviews In Process" | 2026-09-17 | ## More on this street Other addresses on 50th Ave SW with permits, nearest house number first: - [4022 50th Ave SW](https://nearbypermits.com/seattle/address/4022-50th-ave-sw/): newest permit Mar 31, 2026 - [3849 50th Ave SW](https://nearbypermits.com/seattle/address/3849-50th-ave-sw/): newest permit Sep 2, 2026 - [3822 50th Ave SW](https://nearbypermits.com/seattle/address/3822-50th-ave-sw/): newest permit Jun 11, 2025 - [3820 50th Ave SW](https://nearbypermits.com/seattle/address/3820-50th-ave-sw/): newest permit May 22, 2025 - [4413 50th Ave SW](https://nearbypermits.com/seattle/address/4413-50th-ave-sw/): newest permit Jun 25, 2025 - [4431 50th Ave SW](https://nearbypermits.com/seattle/address/4431-50th-ave-sw/): newest permit May 27, 2026 - [4447 50th Ave SW](https://nearbypermits.com/seattle/address/4447-50th-ave-sw/): newest permit Mar 22, 2026 - [4503 50th Ave SW](https://nearbypermits.com/seattle/address/4503-50th-ave-sw/): newest permit Mar 7, 2025 - [4511 50th Ave SW](https://nearbypermits.com/seattle/address/4511-50th-ave-sw/): newest permit Jul 2, 2026 - [4720 50th Ave SW](https://nearbypermits.com/seattle/address/4720-50th-ave-sw/): newest permit Mar 13, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-14 09:52 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 14, 03:48 UTC. Map, the one permit at this address and 9 nearby: https://nearbypermits.com/seattle/address/4012-50th-ave-sw/