# Building permits at 3814 23rd Ave W, Seattle, WA The biggest project within a quarter mile since May 1: an $8M alteration or repair at 3919 18th Ave W, permitted Jul 29. Two permits on record here. The newest, Aug 7: Construct additions and alterations for existing one family dwelling. Within a quarter mile, the city has issued 9 more permits since May 1. Two are for new buildings, the nearest 310 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 7, 2026 | Addition | Construct additions and alterations for existing one family dwelling per plan. | $27,826 | [7134853-CN](https://nearbypermits.com/seattle/permit/7134853-CN/) | | Feb 18, 2021 | Alteration or repair | Construct alterations at ground level of existing single-family residence subject to field inspection (STFI) | $500 | [6820371-CN](https://nearbypermits.com/seattle/permit/6820371-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), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 13, 2026 | [3609 Gilman Ave W](https://nearbypermits.com/seattle/address/3609-gilman-ave-w/) | 810 ft SE | Alteration or repair | Construct non-structural alterations at first floor level of east unit of two-family dwelling subject to field inspection [STFI]. | $30,000 | [7167058-CN](https://nearbypermits.com/seattle/permit/7167058-CN/) | | Aug 24, 2026 | [3814 24th Ave W](https://nearbypermits.com/seattle/address/3814-24th-ave-w/) | 310 ft W | New building | Construct east one-family dwelling per plan (Allow housing for two new detached dwelling units per land use code. Existing detached dwelling to remain. Construct (2) one-family dwellings per plan. Review & process for (2) records under 7120935-CN) | $418,548 | [7137276-CN](https://nearbypermits.com/seattle/permit/7137276-CN/) | | Aug 24, 2026 | [3812 24th Ave W](https://nearbypermits.com/seattle/address/3812-24th-ave-w/) | 360 ft W | New building | Construct middle one-family dwelling per plan (Allow housing for two new detached dwelling units per land use code. Existing detached dwelling to remain. Construct (2) one-family dwellings per plan. Review & process for (2) records under 7120935-CN) | $417,432 | [7120935-CN](https://nearbypermits.com/seattle/permit/7120935-CN/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [3500 27th Pl W](https://nearbypermits.com/seattle/address/3500-27th-pl-w/) | 0.25 mi SW | Alteration or repair | Voluntary seismic upgrade at the east of the lower floor of existing apartment building (Arrive Magnolia Apt. Building F) per plan. | $35,000 | [7145978-CN](https://nearbypermits.com/seattle/permit/7145978-CN/) | | Sep 14, 2026 | [3501 26th Pl W](https://nearbypermits.com/seattle/address/3501-26th-pl-w/) | 0.23 mi SW | Alteration or repair | Construct alterations to multifamily (Arrive) at eastside foundation on ground floor of existing apartment building per plan. | $35,000 | [7140506-CN](https://nearbypermits.com/seattle/permit/7140506-CN/) | | Aug 20, 2026 | [3601 26th Pl W](https://nearbypermits.com/seattle/address/3601-26th-pl-w/) | 0.22 mi SW | Alteration or repair | Construct alterations and voluntary seismic retrofit to existing apartment building per plan. | $35,000 | [7140508-CN](https://nearbypermits.com/seattle/permit/7140508-CN/) | | Aug 6, 2026 | [1900 W Nickerson St](https://nearbypermits.com/seattle/address/1900-w-nickerson-st/) | 0.24 mi E | Demolition | Demolish existing commercial building to slab on grade per plan. | $4,700,000 | [7144448-DM](https://nearbypermits.com/seattle/permit/7144448-DM/) | | Jul 29, 2026 | [3919 18th Ave W](https://nearbypermits.com/seattle/address/3919-18th-ave-w/) | 0.24 mi E | Alteration or repair | Construct alterations to existing commercial building per plan. Mechanical review is included. | $8,000,000 | [7126475-CN](https://nearbypermits.com/seattle/permit/7126475-CN/) | | Jul 2, 2026 | [3520 27th Pl W](https://nearbypermits.com/seattle/address/3520-27th-pl-w/) | 0.24 mi SW | Alteration or repair | Construct voluntary seismic improvements to a multi-family building per plans | $35,000 | [7126293-CN](https://nearbypermits.com/seattle/permit/7126293-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 | |---|---|---|---|---|---|---|---| | | | 3438 22nd Ave W | 0.21 mi S | Land Use Application to subdivide one development site into three unit lots | [3043685-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043685-LU) | "Completed" | 2025-12-04 | ## More on this street Other addresses on 23rd Ave W with permits, nearest house number first: - [3845 23rd Ave W](https://nearbypermits.com/seattle/address/3845-23rd-ave-w/): newest permit Oct 3, 2024 - [3847 23rd Ave W](https://nearbypermits.com/seattle/address/3847-23rd-ave-w/): newest permit Jan 17, 2025 - [3635 23rd Ave W](https://nearbypermits.com/seattle/address/3635-23rd-ave-w/): newest permit Apr 3, 2026 - [3227 23rd Ave W](https://nearbypermits.com/seattle/address/3227-23rd-ave-w/): newest permit Apr 14, 2026 - [4411 23rd Ave W](https://nearbypermits.com/seattle/address/4411-23rd-ave-w/): newest permit Oct 6, 2025 - [2848 23rd Ave W](https://nearbypermits.com/seattle/address/2848-23rd-ave-w/): newest permit Jun 29, 2026 - [2841 23rd Ave W](https://nearbypermits.com/seattle/address/2841-23rd-ave-w/): newest permit Aug 26, 2025 - [2805 23rd Ave W](https://nearbypermits.com/seattle/address/2805-23rd-ave-w/): newest permit Mar 10, 2025 - [1451 23rd Ave W](https://nearbypermits.com/seattle/address/1451-23rd-ave-w/): newest permit Jun 24, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-16 12:15 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 16, 07:48 UTC. Map, both permits at this address and 9 nearby: https://nearbypermits.com/seattle/address/3814-23rd-ave-w/