# Building permits at 4426 48th Ave S, Seattle, WA New buildings permitted at four addresses within 1,000 ft since May 1, the largest $372,588. One permit on record here. The newest, Apr 7, 2025: Stfi. Construct interior alterations to existing one-family dwelling. Within a quarter mile, the city has issued 7 more permits since May 1. The nearest permit for a new building is 960 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 7, 2025 | Alteration or repair | Stfi. Construct interior alterations to existing one-family dwelling per plan. Subject to field inspection. | $100,000 | [7067837-CN](https://nearbypermits.com/seattle/permit/7067837-CN/) | ## Within ¼ mi since May 1, 2026 7 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 15, 2026 | [4120 49th Ave S](https://nearbypermits.com/seattle/address/4120-49th-ave-s/) | 970 ft N | New building | Construct new southeast one family dwelling (SFR 4) per plan. (Establish use as single family residences per land use code. Construct (4) new one family dwellings per plan. Review and processing for four records under 7121097-CN) | $367,855 | [7125199-CN](https://nearbypermits.com/seattle/permit/7125199-CN/) | | Jul 15, 2026 | [4118 49th Ave S](https://nearbypermits.com/seattle/address/4118-49th-ave-s/) | 1,000 ft N | New building | Construct new northeast one family dwelling (SFR 3) per plan. (Establish use as single family residences per land use code. Construct (4) new one family dwellings per plan. Review and processing for four records under 7121097-CN) | $367,855 | [7125198-CN](https://nearbypermits.com/seattle/permit/7125198-CN/) | | Jul 15, 2026 | [4122 49th Ave S](https://nearbypermits.com/seattle/address/4122-49th-ave-s/) | 960 ft N | New building | Construct new southwest one family dwelling (SFR 2) per plan. (Establish use as single family residences per land use code. Construct (4) new one family dwellings per plan. Review and processing for four records under 7121097-CN) | $372,588 | [7125197-CN](https://nearbypermits.com/seattle/permit/7125197-CN/) | | Jul 15, 2026 | [4116 49th Ave S](https://nearbypermits.com/seattle/address/4116-49th-ave-s/) | 980 ft N | New building | Construct new northwest one family dwelling (SFR 1) per plan. (Establish use as single family residences per land use code. Construct (4) new one family dwellings per plan. Review and processing for four records under 7121097-CN) | $372,588 | [7121097-CN](https://nearbypermits.com/seattle/permit/7121097-CN/) | | Jun 2, 2026 | [4224 50th Ave S](https://nearbypermits.com/seattle/address/4224-50th-ave-s/) | 810 ft NE | Alteration or repair | [Establish use as single-family dwelling unit per Land Use Code.] Construct one family dwelling per plan. | $269,079 | [7106403-CN](https://nearbypermits.com/seattle/permit/7106403-CN/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 1, 2026 | [4115 47th Ave S](https://nearbypermits.com/seattle/address/4115-47th-ave-s/) | 0.20 mi NW | New building | Construct detached garage accessory to existing one family dwelling per plan. Remove existing detached garage. | $30,155 | [7138254-CN](https://nearbypermits.com/seattle/permit/7138254-CN/) | | Jun 17, 2026 | [4115 51st Ave S](https://nearbypermits.com/seattle/address/4115-51st-ave-s/) | 0.24 mi NE | Alteration or repair | Replace 4 windows like for like nail fin installation vinyl windows U-factor.30 or better per manufacturer's specifications in one family dwelling subject to field inspection STFI. | $7,751 | [7147975-CN](https://nearbypermits.com/seattle/permit/7147975-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 | | 4120 49th Ave S | 970 ft N | Land Use Application to subdivide one development site into four unit lots | [3044150-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3044150-LU) | "Reviews In Process" | 2026-09-22 | ## More on this street Other addresses on 48th Ave S with permits, nearest house number first: - [4514 48th Ave S](https://nearbypermits.com/seattle/address/4514-48th-ave-s/): newest permit Nov 5, 2024 - [4114 48th Ave S](https://nearbypermits.com/seattle/address/4114-48th-ave-s/): newest permit Sep 15, 2025 - [4813 48th Ave S](https://nearbypermits.com/seattle/address/4813-48th-ave-s/): newest permit Jan 17, 2025 - [4926 48th Ave S](https://nearbypermits.com/seattle/address/4926-48th-ave-s/): newest permit Mar 26, 2025 - [5319 48th Ave S](https://nearbypermits.com/seattle/address/5319-48th-ave-s/): newest permit Apr 24, 2025 - [5606 48th Ave S](https://nearbypermits.com/seattle/address/5606-48th-ave-s/): newest permit Apr 29, 2026 - [7615 48th Ave S](https://nearbypermits.com/seattle/address/7615-48th-ave-s/): newest permit Jul 30, 2025 - [7816 48th Ave S](https://nearbypermits.com/seattle/address/7816-48th-ave-s/): newest permit Aug 13, 2025 - [7818 48th Ave S](https://nearbypermits.com/seattle/address/7818-48th-ave-s/): newest permit Dec 10, 2025 - [8421 48th Ave S](https://nearbypermits.com/seattle/address/8421-48th-ave-s/): newest permit Feb 26, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-11 02:47 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 10, 21:47 UTC. Map, the one permit at this address and 7 nearby: https://nearbypermits.com/seattle/address/4426-48th-ave-s/