# Building permits at 2231 1st Ave, Seattle, WA The biggest project within a quarter mile since May 1: a $34M demolition at 2404 2nd Ave, permitted May 13. Five permits on record here. The newest, Apr 30, 2025: Repair and alterations at third floor of existing mixed use building. Within a quarter mile, the city has issued 14 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 30, 2025 | Alteration or repair | Repair and alterations at third floor of existing mixed use building per plan. | $18,800 | [7075750-CN](https://nearbypermits.com/seattle/permit/7075750-CN/) | | Sep 24, 2017 | Alteration or repair | Repair failing cornice of commercial building per plan. | $24,000 | [6584278-CN](https://nearbypermits.com/seattle/permit/6584278-CN/) | | Jun 30, 2017 | Alteration or repair | Interior non structural alterations to existing commercial building on the main floor subject to field inspection (STFI). | $15,000 | [6605784-CN](https://nearbypermits.com/seattle/permit/6605784-CN/) | | Oct 10, 2016 | Alteration or repair | Tenant improvements to existing office space. No structural work or changes to the envelope are incorporated. Stfi | $25,000 | [6557854-CN](https://nearbypermits.com/seattle/permit/6557854-CN/) | | Apr 1, 2016 | Alteration or repair | Alterations to main floor and basement levels 1 and 2. Change use of basement level 1 from storage to office and change portions of main floor retail to office and occupy per plans. | $175,000 | [6422999-CN](https://nearbypermits.com/seattle/permit/6422999-CN/) | ## Within ¼ mi since May 1, 2026 14 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 | |---|---|---|---|---|---|---| | Oct 1, 2026 | [2015 Western Ave](https://nearbypermits.com/seattle/address/2015-western-ave/) | 860 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Herrera on the fourth floor of existing commercial building per plan. | $150,000 | [7162803-BK](https://nearbypermits.com/seattle/permit/7162803-BK/) | | Sep 1, 2026 | [2021 1st Ave](https://nearbypermits.com/seattle/address/2021-1st-ave/) | 960 ft SE | Alteration or repair | Construct interior alterations to unit G2 of multifamily structure subject to field inspection STFI. | $120,000 | [7160436-CN](https://nearbypermits.com/seattle/permit/7160436-CN/) | | Aug 18, 2026 | [2125 1st Ave](https://nearbypermits.com/seattle/address/2125-1st-ave/) | 400 ft SE | Alteration or repair | Non-structural interior alterations to existing unit 3201 of an existing multifamily building Subject to Field Inspection (STFI). | $350,000 | [7133838-CN](https://nearbypermits.com/seattle/permit/7133838-CN/) | | Aug 17, 2026 | [2225 Alaskan Way](https://nearbypermits.com/seattle/address/2225-alaskan-way/) | 950 ft SW | Grading | Port of Seattle - Grading for electrical and communication conduits at Pier 66 per plan. | $400,000 | [7139609-CN](https://nearbypermits.com/seattle/permit/7139609-CN/) | | Jul 31, 2026 | [2125 Western Ave](https://nearbypermits.com/seattle/address/2125-western-ave/) | 500 ft S | Roofing | PVC Roof Overlay | $97,203 | [7156110-RR](https://nearbypermits.com/seattle/permit/7156110-RR/) | | Jul 28, 2026 | [2100 Alaskan Way](https://nearbypermits.com/seattle/address/2100-alaskan-way/) | 820 ft S | Alteration or repair | Construct interior non-structural alterations to fitness room bathroom for commercial hotel building [SEATTLE MARRIOTT WATERFRONT] per plan. | $23,622 | [7149483-CN](https://nearbypermits.com/seattle/permit/7149483-CN/) | | May 18, 2026 | [2125 1st Ave](https://nearbypermits.com/seattle/address/2125-1st-ave/) | 400 ft SE | Alteration or repair | Construct interior alterations to existing condominiums (Continental Place) at the ground and 5th floor levels per plan. | $415,605 | [6847670-CN](https://nearbypermits.com/seattle/permit/6847670-CN/) | | May 13, 2026 | [2404 2nd Ave](https://nearbypermits.com/seattle/address/2404-2nd-ave/) | 820 ft N | Demolition | Demolish existing multifamily building per plan. | $34,000,000 | [7118488-DM](https://nearbypermits.com/seattle/permit/7118488-DM/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [2000 1st Ave](https://nearbypermits.com/seattle/address/2000-1st-ave/) | 0.20 mi SE | Alteration or repair | Tenant improvements for salon at suite 101 of south corner of ground floor in existing mixed-use building occupy per plan. | $33,000 | [7132903-CN](https://nearbypermits.com/seattle/permit/7132903-CN/) | | Sep 2, 2026 | [2020 2nd Ave](https://nearbypermits.com/seattle/address/2020-2nd-ave/) | 0.19 mi E | Alteration or repair | Construct tenant improvement for restaurant (Biscuit Bitch) to existing mixed use building at ground level per plan. | $15,000 | [7151641-CN](https://nearbypermits.com/seattle/permit/7151641-CN/) | | Aug 14, 2026 | [2401 4th Ave](https://nearbypermits.com/seattle/address/2401-4th-ave/) | 0.23 mi N | Alteration or repair | Construct non-structural interior alterations to add commercial kitchen for food delivery business [GOPUFF] at ground level of commercial building [FOURTH & BATTERY BUILDING] per plan. | $100,000 | [7095151-CN](https://nearbypermits.com/seattle/permit/7095151-CN/) | | Jul 21, 2026 | [2020 2nd Ave](https://nearbypermits.com/seattle/address/2020-2nd-ave/) | 0.19 mi E | Alteration or repair | Construct interior non-structural demolition of interior finishes and cabinetry subject to field inspection (STFI) | $25,000 | [7154035-CN](https://nearbypermits.com/seattle/permit/7154035-CN/) | | Jul 17, 2026 | [2101 4th Ave](https://nearbypermits.com/seattle/address/2101-4th-ave/) | 0.21 mi NE | Alteration or repair | Construct tenant improvements for 10th floor office tenant [phenome health] in commercial office building [fourth & blanchard building] subject to field inspection [stfi].non-structural interior tenant improvement work includes:- demolition casework and new casework (6 sf)- new partitions (1) doors | $65,000 | [7153324-CN](https://nearbypermits.com/seattle/permit/7153324-CN/) | | Jun 18, 2026 | [2501 Elliott Ave](https://nearbypermits.com/seattle/address/2501-elliott-ave/) | 0.21 mi W | Mechanical (HVAC) | TPO overlay scope for 2501 Elliot/11 Vine Street that removes selected existing flashing and metal components installs a mechanically attached 1/2" cover board and applies one layer of 60 mil Firestone TPO with perimeter wind-rated fastening. It also includes new factory accessories Kynar-coated she | $370,305 | [7148861-RR](https://nearbypermits.com/seattle/permit/7148861-RR/) | ## More on this street Other addresses on 1st Ave with permits, nearest house number first: - [2212 1st Ave](https://nearbypermits.com/seattle/address/2212-1st-ave/): newest permit Apr 10, 2025 - [2125 1st Ave](https://nearbypermits.com/seattle/address/2125-1st-ave/): newest permit Aug 18, 2026 - [2101 1st Ave](https://nearbypermits.com/seattle/address/2101-1st-ave/): newest permit Mar 6, 2026 - [2030 1st Ave](https://nearbypermits.com/seattle/address/2030-1st-ave/): newest permit Apr 3, 2026 - [2025 1st Ave](https://nearbypermits.com/seattle/address/2025-1st-ave/): newest permit Jul 31, 2025 - [2021 1st Ave](https://nearbypermits.com/seattle/address/2021-1st-ave/): newest permit Sep 1, 2026 - [2000 1st Ave](https://nearbypermits.com/seattle/address/2000-1st-ave/): newest permit Oct 1, 2026 - [1923 1st Ave](https://nearbypermits.com/seattle/address/1923-1st-ave/): newest permit Dec 31, 2024 - [1900 1st Ave](https://nearbypermits.com/seattle/address/1900-1st-ave/): newest permit Jan 21, 2026 - [2721 1st Ave](https://nearbypermits.com/seattle/address/2721-1st-ave/): newest permit Apr 20, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 05:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 14 nearby: https://nearbypermits.com/seattle/address/2231-1st-ave/