# Building permits at 400 N 34th St, Seattle, WA The biggest project within a quarter mile since May 1: a $33M new building at 508 N 36th St, permitted Jun 12. 14 permits on record here. The newest, Feb 17: Construct alterations to an outpatient clinic. Within a quarter mile, the city has issued 9 more permits since May 1. Two are new buildings, the nearest 540 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 17, 2026 | Alteration or repair | Construct alterations to an outpatient clinic per plan. | $300,000 | [7112286-CN](https://nearbypermits.com/seattle/permit/7112286-CN/) | | Sep 3, 2019 | Alteration or repair | Construct tenant improvements in existing industrial building to create a machinery washing room subject to field inspection (STFI) | $70,000 | [6746290-CN](https://nearbypermits.com/seattle/permit/6746290-CN/) | | Aug 3, 2018 | Alteration or repair | Interior wall relocation not change of use. Subject to field inspection (STFI) | $50,000 | [6681872-CN](https://nearbypermits.com/seattle/permit/6681872-CN/) | | Nov 21, 2017 | Alteration or repair | Alterations to existing manufacturing facility (Theo Chocolate Co) subject to field inspection. | $500 | [6631667-CN](https://nearbypermits.com/seattle/permit/6631667-CN/) | | Sep 15, 2017 | Alteration or repair | Tenant improvement to add doors to existing space per (STFI) | $20,000 | [6619086-CN](https://nearbypermits.com/seattle/permit/6619086-CN/) | | Oct 2, 2012 | Alteration or repair | Alterations to add insulation to existing manufacturing building per plan | $20,000 | [6323631-CN](https://nearbypermits.com/seattle/permit/6323631-CN/) | | Aug 13, 2012 | Alteration or repair | Construct alterations to install chocolate tanks at first floor manufacturing space in existing commercial building per plan. | $14,000 | [6323615-CN](https://nearbypermits.com/seattle/permit/6323615-CN/) | | Jun 13, 2012 | Alteration or repair | Construct alterations to existing manufacturing facility per plan. | $28,000 | [6315957-CN](https://nearbypermits.com/seattle/permit/6315957-CN/) | | Sep 23, 2010 | Other | Closed as incomplete - expired permit. Temporary assembly occupancy for dinner theater per plans. Event to occur on Oct. 7 8 9 14 15 16 21 22 23 28 29 30 and Nov. 4 5 6 11 12 and 13. | Not listed | [6260277-CN](https://nearbypermits.com/seattle/permit/6260277-CN/) | | Aug 5, 2010 | Alteration or repair | Closed as incomplete - expired permit. Temporary use and occupancy for speaking event and presentations including meals for 350 max occupants load.Event Date: 8/28/10 to 8/29/2010. Event will include tent space in existing parking lot per plan. | Not listed | [6254722-CN](https://nearbypermits.com/seattle/permit/6254722-CN/) | | Mar 3, 2010 | Other | Closed as incomplete - expired permit. Temporary Permit to have a temporary assembly use for several dinner/theater meeting on 20 different days (May 6 7 8 13 15 20 21 22 27 28 29 and June 3 4 5 10 11 12 17 18 19) | Not listed | [6242263-CN](https://nearbypermits.com/seattle/permit/6242263-CN/) | | Sep 30, 2009 | Other | Closed as incomplete - expired permit. Temp Permit to have a temporary assembly use for several dinner meetings on 18 different dates (Oct 14 15 16 17 22 23 24 29 30 and Nov 5 6 7 12 13 14 19 20 & 21); occupy per plans. | Not listed | [6227846-CN](https://nearbypermits.com/seattle/permit/6227846-CN/) | | Sep 10, 2009 | Alteration or repair | Temporary permit for Jane Goodman special event occupancy on Sept 12 2009 per plan | Not listed | [6226479-CN](https://nearbypermits.com/seattle/permit/6226479-CN/) | | May 14, 2009 | Alteration or repair | Closed as incomplete - expired permit. Phase I of II - Alterations to south portion of existing commercial building including revised exiting structural upgrades and foundations to southwest wall line for change of use done under 3005889 per plan (occupancy and substantial alterations will be comple | $20,000 | [6213880-CN](https://nearbypermits.com/seattle/permit/6213880-CN/) | ## Within ¼ mi since May 1, 2026 9 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 8, 2026 | [436 N 34th St](https://nearbypermits.com/seattle/address/436-n-34th-st/) | under 10 ft | Alteration or repair | Tenant improvements for new stair between floors 1 and 2 in existing office in existing commercial building per plan. | $1,850,000 | [7130709-CN](https://nearbypermits.com/seattle/permit/7130709-CN/) | | May 5, 2026 | [436 N 34th St](https://nearbypermits.com/seattle/address/436-n-34th-st/) | under 10 ft | Alteration or repair | Construct blanket permit tenant improvements to Shannon & Wilson Engineers on the first floor of existing commercial building per plan. | $1,500,000 | [7133162-BK](https://nearbypermits.com/seattle/permit/7133162-BK/) | ### This block (250 to 1,000 ft), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 4, 2026 | [3400 Phinney Ave N](https://nearbypermits.com/seattle/address/3400-phinney-ave-n/) | 300 ft W | Alteration or repair | Change of use from warehouse to drinking establishment per land use code. Construct alterations to convert northwest portion of existing warehouse to restaurant/tasting to create new suite 1 on first second and mezzanine levels and occupy per plan. | $386,436 | [7130573-CN](https://nearbypermits.com/seattle/permit/7130573-CN/) | | Aug 27, 2026 | [420 N 35th St](https://nearbypermits.com/seattle/address/420-n-35th-st/) | 300 ft NW | Alteration or repair | Change of use to general sales and services per land use code. Construct repairs and alterations for retail space in existing mixed-use building occupy per plan. | $150,000 | [7101719-CN](https://nearbypermits.com/seattle/permit/7101719-CN/) | | Jul 15, 2026 | [452 N 36th St](https://nearbypermits.com/seattle/address/452-n-36th-st/) | 560 ft N | New building | Phased project: Construct mixed use apartment building occupy per plan. Mechanical included. | $30,706,296 | [7087630-PH](https://nearbypermits.com/seattle/permit/7087630-PH/) | | Jul 9, 2026 | [192 Nickerson St](https://nearbypermits.com/seattle/address/192-nickerson-st/) | 870 ft S | Alteration or repair | Change of use from office to Child care centers per land use code. Construct interior alterations in commercial building to expand existing daycare use (Ambrosia Montessori School) occupy per plan. | $62,000 | [7140523-CN](https://nearbypermits.com/seattle/permit/7140523-CN/) | | Jun 12, 2026 | [508 N 36th St](https://nearbypermits.com/seattle/address/508-n-36th-st/) | 540 ft NE | New building | Phased Project: Construct mixed-use apartment building with below-grade parking occupy per plan. Mechanical Included. | $33,296,078 | [6963707-PH](https://nearbypermits.com/seattle/permit/6963707-PH/) | | May 20, 2026 | [452 N 36th St](https://nearbypermits.com/seattle/address/452-n-36th-st/) | 560 ft N | Grading | Shoring & excavation for future apartment per plan | $820,000 | [7074932-CN](https://nearbypermits.com/seattle/permit/7074932-CN/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 18, 2026 | [3612 Palatine Ave N](https://nearbypermits.com/seattle/address/3612-palatine-ave-n/) | 0.23 mi NW | Roofing | Remove existing low-slope roofing system and replace with a new mechanically attached 60-mil PVC roofing system. Replace deteriorated roof sheathing as needed install new ridge ventilation tapered insulation for positive drainage gutters/downspouts and new perimeter flashing/drip edge. No change to | $54,536 | [7158726-RR](https://nearbypermits.com/seattle/permit/7158726-RR/) | --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 11:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 14 permits at this address and 9 nearby: https://nearbypermits.com/seattle/address/400-n-34th-st/