# Building permits at 401 Pine St, Seattle, WA

401 Pine St, Seattle has 9 building permits on record. The most recent, issued Sep 9, 2025, is for alteration or repair: Construct site alterations to install light cable support pole and landscape improvements for public plaza/park [WESTLAKE PARK SEATTLE PARKS & RECREATION] per plan.

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 9, 2025 | Alteration or repair | Construct site alterations to install light cable support pole and landscape improvements for public plaza/park [WESTLAKE PARK SEATTLE PARKS & RECREATION] per plan. | $30,000 | [7083056-CN](https://nearbypermits.com/seattle/permit/7083056-CN/) |
| Nov 22, 2019 | Other | Erecting temporary tents in portions of Westlake Park for Carousel queuing and for adjacent market from 11/21/19 to 01/01/2020 per plans | – | [6750775-CN](https://nearbypermits.com/seattle/permit/6750775-CN/) |
| Nov 19, 2018 | Other | Erect temporary tents in portions of Westlake Park for Carousel queuing from 11/20/2018 to 01/02/2019 per plans | – | [6696193-CN](https://nearbypermits.com/seattle/permit/6696193-CN/) |
| Nov 13, 2017 | Other | Erect temporary tents for carousel queuing from 11/14/2017 to 1/1/2018 per plans. | – | [6622050-CN](https://nearbypermits.com/seattle/permit/6622050-CN/) |
| Oct 31, 2017 | Fence, wall or deck | Temporary use and structure for a weekend pop-up beauty salon exhibit (DYSON) per plans | – | [6624695-CN](https://nearbypermits.com/seattle/permit/6624695-CN/) |
| Nov 23, 2016 | Fence, wall or deck | Construct temporary tent structure in Westlake Park per plans | $6,507 | [6562277-CN](https://nearbypermits.com/seattle/permit/6562277-CN/) |
| Nov 23, 2015 | Other | Installation of tenting for the Holiday Carousel at Westlake Park. Installation: 11/21/15. Removal: 1/4/2016 Event Dates: 11/23/15-1/2/2016(1) 8x60 tent (1) 8x55 tent (1) 8x20 | – | [6503427-CN](https://nearbypermits.com/seattle/permit/6503427-CN/) |
| Nov 27, 2013 | Other | Closed as incomplete - expired permit. Erect temporary tents for carousel queuing from November 29 2013 through January 1 2014 per plans. | – | [6393933-CN](https://nearbypermits.com/seattle/permit/6393933-CN/) |
| Nov 9, 2006 | Roofing | Erect a temporary 40' X 40' truss supporting rain roof speakers and lights. for a music event on 11/13/06 at Westlake Park per plans. | – | [6118184-CN](https://nearbypermits.com/seattle/permit/6118184-CN/) |

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-02 00:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/