# Building permits at 400 23rd Ave, Seattle, WA 13 permits on record here. The newest, Apr 28: Construct alterations for existing school (Garfield High School) on levels 1 and 2. Within a quarter mile, the city has issued 6 more permits since May 1. One is for a new building, 0.21 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 28, 2026 | Alteration or repair | Construct alterations for existing school (Garfield High School) on levels 1 and 2 per plan. | $32,000 | [7133947-CN](https://nearbypermits.com/seattle/permit/7133947-CN/) | | Sep 22, 2025 | New building | Construct bleacher seating at athletic field on institutional campus [GARFIELD HIGH SCHOOL] per plan. | $133,302 | [7093402-CN](https://nearbypermits.com/seattle/permit/7093402-CN/) | | Nov 4, 2020 | Alteration or repair | Construct exterior repairs to existing Garfield High School per plan. | $550,000 | [6773452-CN](https://nearbypermits.com/seattle/permit/6773452-CN/) | | Jul 11, 2019 | Alteration or repair | Install athletic field lighting and construct alterations at electrical control room for existing institutional facility [GARFIELD HIGH SCHOOL] per plan. | $500,000 | [6706062-CN](https://nearbypermits.com/seattle/permit/6706062-CN/) | | May 14, 2019 | Fence, wall or deck | Install 1 portable school classroom structure accessory to Garfield High School occupy per plan. | $37,500 | [6608586-CN](https://nearbypermits.com/seattle/permit/6608586-CN/) | | Apr 28, 2017 | Roofing | Construct alterations to existing institutional building (Garfield High School) to replace portion of existing roof per plan. | $600,000 | [6565389-CN](https://nearbypermits.com/seattle/permit/6565389-CN/) | | Jun 22, 2010 | Alteration or repair | Construct alterations to Garfield High School to replace existing skylights in the library per plan | $125,000 | [6241562-CN](https://nearbypermits.com/seattle/permit/6241562-CN/) | | Aug 4, 2006 | Demolition | Demolish existing gym | Not listed | [6099331-DM](https://nearbypermits.com/seattle/permit/6099331-DM/) | | Aug 4, 2006 | Alteration or repair | Substantial alterations to existing high school and sports field (review and processing under PTS 2502588). | $47,164,841 | [6099324-CN](https://nearbypermits.com/seattle/permit/6099324-CN/) | | Aug 4, 2006 | New building | Construct new gym/performing arts ctr all per plan (review and processing under pts 2502588). | $11,257,159 | [6099321-CN](https://nearbypermits.com/seattle/permit/6099321-CN/) | | Aug 2, 2006 | New building | Remove existing portables do site preparation clear and grade site subject to field inspection (scope of work was reviewed and approved under PTS #2502588). | $50,000 | [6107621-CN](https://nearbypermits.com/seattle/permit/6107621-CN/) | | Jul 7, 2006 | Grading | Install construction equipment including job site trailer(s) install temporary erosion control measures do minor grading (less than 500 cubic yards) in preparation for construction permits 6099321 6099324 and 6099331. Reviewed and approved under PTS # 2502588. Related MUP 2401408. | $100,000 | [6104519-GR](https://nearbypermits.com/seattle/permit/6104519-GR/) | | Jun 15, 2006 | Alteration or repair | Interior non-structural: Removal of auditorioum seating acoustical wall treatment and other components. Subject to field inspections. STFI (Garfield High School -Main Building). | $30,000 | [6102525-CN](https://nearbypermits.com/seattle/permit/6102525-CN/) | ## Within ¼ mi since May 1, 2026 6 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 22, 2026 | [2101 E James St](https://nearbypermits.com/seattle/address/2101-e-james-st/) | 910 ft NW | Roofing | Reroof of Both Steep Slope and low slope areas:1. Steep Slope; remove and replace in like kind asphalt shingle roofing. Remove existing asphalt shingle roofing and dispose of properly. Install New Certainteed Landmark Asphalt shingle roofing system underlayment new edge metal and flashing all per ma | $94,245 | [7154389-RR](https://nearbypermits.com/seattle/permit/7154389-RR/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 7, 2026 | [155 21st Ave](https://nearbypermits.com/seattle/address/155-21st-ave/) | 0.24 mi SW | Roofing | Project consists of recovering the existing roof with a new 115mil Fleeceback TPO membrane while leaving the existing roof membrane in place. Work includes preparation of the existing membrane installation of the new 115mil fleeceback membrane in adhesive directly over existing membrane and integrat | $89,038 | [7161506-RR](https://nearbypermits.com/seattle/permit/7161506-RR/) | | Aug 18, 2026 | [2210 E Cherry St](https://nearbypermits.com/seattle/address/2210-e-cherry-st/) | 0.20 mi N | Alteration or repair | Construct initial tenant improvement in street level space for a canine grooming facility occupy per plans | $90,000 | [7147882-CN](https://nearbypermits.com/seattle/permit/7147882-CN/) | | Jun 16, 2026 | [506 20th Ave](https://nearbypermits.com/seattle/address/506-20th-ave/) | 0.21 mi W | New building | Establish use as two attached dwelling units per Land Use Code. Construct new two family dwelling per plan. | $512,878 | [7104413-CN](https://nearbypermits.com/seattle/permit/7104413-CN/) | | Jun 3, 2026 | [118 22nd Ave](https://nearbypermits.com/seattle/address/118-22nd-ave/) | 0.23 mi S | Roofing | Re-roof building with asphalt shingles | $34,000 | [7146179-RR](https://nearbypermits.com/seattle/permit/7146179-RR/) | | Jun 3, 2026 | [112 22nd Ave](https://nearbypermits.com/seattle/address/112-22nd-ave/) | 0.23 mi S | Roofing | We are re-roofing this building with asphalt shingles | $20,000 | [7146178-RR](https://nearbypermits.com/seattle/permit/7146178-RR/) | ## More on this street Other addresses on 23rd Ave with permits, nearest house number first: - [500 23rd Ave](https://nearbypermits.com/seattle/address/500-23rd-ave/): newest permit Mar 10, 2026 - [214 23rd Ave](https://nearbypermits.com/seattle/address/214-23rd-ave/): newest permit Nov 1, 2024 - [155 23rd Ave](https://nearbypermits.com/seattle/address/155-23rd-ave/): newest permit May 29, 2025 - [109 23rd Ave](https://nearbypermits.com/seattle/address/109-23rd-ave/): newest permit Mar 11, 2026 - [107 23rd Ave](https://nearbypermits.com/seattle/address/107-23rd-ave/): newest permit Mar 11, 2026 - [103 23rd Ave](https://nearbypermits.com/seattle/address/103-23rd-ave/): newest permit Mar 11, 2026 - [701 23rd Ave](https://nearbypermits.com/seattle/address/701-23rd-ave/): newest permit Mar 28, 2025 - [707 23rd Ave](https://nearbypermits.com/seattle/address/707-23rd-ave/): newest permit Mar 21, 2025 - [711 23rd Ave](https://nearbypermits.com/seattle/address/711-23rd-ave/): newest permit Mar 28, 2025 - [1100 23rd Ave](https://nearbypermits.com/seattle/address/1100-23rd-ave/): newest permit Dec 3, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 18:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 13 permits at this address and 6 nearby: https://nearbypermits.com/seattle/address/400-23rd-ave/