# Building permits at 3429 9th Ave W, Seattle, WA 3429 9th Ave W: demolition permitted Jan 12, a new building Feb 13. Two permits on record here. The newest, Feb 13: Construct East two family dwelling. Within a quarter mile, the city has issued 7 more permits since May 1. One is for a new building, 320 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 13, 2026 | New building | Construct East two family dwelling per plan ( Establish use as townhouse and construct 2 two family dwellings review and process for 2 CN's under 6875659-CN). | $662,400 | [6875659-CN](https://nearbypermits.com/seattle/permit/6875659-CN/) | | Jan 12, 2026 | Demolition | Demolish existing two family dwelling and detached garage per plan. | $1,500,000 | [6875660-DM](https://nearbypermits.com/seattle/permit/6875660-DM/) | ## 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), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [1009 W Ruffner St](https://nearbypermits.com/seattle/address/1009-w-ruffner-st/) | 450 ft NW | Alteration or repair | Construct alterations to add a roof deck for single-family residence per plan. | $12,000 | [7057669-CN](https://nearbypermits.com/seattle/permit/7057669-CN/) | | Sep 4, 2026 | [673 W Emerson St](https://nearbypermits.com/seattle/address/673-w-emerson-st/) | 320 ft E | New building | Construct new detached garage to existing one family dwelling per plan. | $150,000 | [7136601-CN](https://nearbypermits.com/seattle/permit/7136601-CN/) | | May 29, 2026 | [664 A W Emerson St](https://nearbypermits.com/seattle/address/664-a-w-emerson-st/) | 450 ft E | Alteration or repair | Construct alterations for underpinning of existing foundation and installation of floor supports at existing one-family dwelling per plan. | $32,630 | [7132144-CN](https://nearbypermits.com/seattle/permit/7132144-CN/) | | May 26, 2026 | [650 W Cremona St](https://nearbypermits.com/seattle/address/650-w-cremona-st/) | 960 ft SE | Alteration or repair | Construct alterations for two-family dwelling per plan. | $100,000 | [7117761-CN](https://nearbypermits.com/seattle/permit/7117761-CN/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 1, 2026 | [1221 W Bertona St](https://nearbypermits.com/seattle/address/1221-w-bertona-st/) | 0.21 mi SW | Fence, wall or deck | Repair water damage on east wall alongside the garage to single dwelling unit subject to field inspection. | $4,000 | [7160785-CN](https://nearbypermits.com/seattle/permit/7160785-CN/) | | Aug 11, 2026 | [3606 13th Ave W](https://nearbypermits.com/seattle/address/3606-13th-ave-w/) | 0.21 mi W | Alteration or repair | Construct interior alterations to existing single family residence per STFI | $60,000 | [7157441-CN](https://nearbypermits.com/seattle/permit/7157441-CN/) | | Jun 10, 2026 | [371 W Ewing St](https://nearbypermits.com/seattle/address/371-w-ewing-st/) | 0.24 mi E | Other | Shoestring Circus desires to use the lot at 371 W. Ewing to set up our 6000 square foot circus tent for a weekend of circus shows 7/31 through 8/2/2026. | $4,800 | [7142234-CN](https://nearbypermits.com/seattle/permit/7142234-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 | |---|---|---|---|---|---|---|---| | | | 3429a 9th Ave W | 25 ft SE | Land Use Application to subdivide one development site into four unit lots | [3043738-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043738-LU) | "Completed" | 2025-12-29 | | | | 3433a 9th Ave W | 35 ft N | Land Use Application to subdivide one development site into four unit lots | [3043741-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043741-LU) | "Completed" | 2025-12-29 | | | | 3425 9th Ave W | 55 ft S | Land Use Application to subdivide one development site into four unit lots | [3043742-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043742-LU) | "Completed" | 2026-01-06 | ## More on this street Other addresses on 9th Ave W with permits, nearest house number first: - [3427 9th Ave W](https://nearbypermits.com/seattle/address/3427-9th-ave-w/): newest permit Feb 17, 2026 - [3431 9th Ave W](https://nearbypermits.com/seattle/address/3431-9th-ave-w/): newest permit Feb 13, 2026 - [3425 9th Ave W](https://nearbypermits.com/seattle/address/3425-9th-ave-w/): newest permit Feb 16, 2026 - [3433 9th Ave W](https://nearbypermits.com/seattle/address/3433-9th-ave-w/): newest permit Jan 28, 2026 - [3435 9th Ave W](https://nearbypermits.com/seattle/address/3435-9th-ave-w/): newest permit Feb 13, 2026 - [3347 9th Ave W](https://nearbypermits.com/seattle/address/3347-9th-ave-w/): newest permit Apr 14, 2025 - [3310 9th Ave W](https://nearbypermits.com/seattle/address/3310-9th-ave-w/): newest permit Jan 1, 2025 - [2659 9th Ave W](https://nearbypermits.com/seattle/address/2659-9th-ave-w/): newest permit Jun 8, 2026 - [2583 9th Ave W](https://nearbypermits.com/seattle/address/2583-9th-ave-w/): newest permit Jan 9, 2025 - [2581 9th Ave W](https://nearbypermits.com/seattle/address/2581-9th-ave-w/): newest permit Jan 9, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-09 14:41 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 9, 13:18 UTC. Map, both permits at this address and 7 nearby: https://nearbypermits.com/seattle/address/3429-9th-ave-w/