Access 24,398 building permits issued in Seattle (Land Use), Washington through a single REST API. Refreshed daily from the official Seattle (Land Use) open data portal and normalized into a consistent schema.
Most common permit types issued in the last year.
Most active contractors by permit volume in Seattle (Land Use).
The 10 most recent permits issued in Seattle (Land Use), Washington. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-08-05 | 3043686-LU | 3800 LAKE WASHINGTON BLVD S | Other | Shoreline Substantial Development Application to allow new sidewalks along a porti... |
| 2026-08-04 | 3043353-LU | 5610 WEST MARGINAL WAY SW | Other | Land Use Application to allow maintenance dredging of 17,850 cubic yards in the Lo... |
| 2026-07-31 | 3042613-LU | 2527 NE 92ND ST | Other | Land Use Application to subdivide one development site into three unit lots. The c... |
| 2026-07-28 | 3043131-LU | 6744 JONES AVE NW | Other | Land Use Application to subdivide one development site into four unit lots. The co... |
| 2026-07-28 | 3043917-LU | 6023 44TH AVE SW | Other | Land Use Application to subdivide one development site into three unit lots. The c... |
| 2026-07-28 | 3043271-LU | 8316 MARY AVE NW | Other | Land Use Application to subdivide one development site into 6 unit lots. The const... |
| 2026-07-27 | 3043450-LU | 1212 E SHELBY ST | Demolition | Shoreline Substantial Development Application to allow a new, 2-story floating hom... |
| 2026-07-27 | 3043670-LU | 2600 FAIRVIEW AVE E | Addition | Shoreline Substantial Development application to allow an addition to existing flo... |
| 2026-07-20 | 3043618-LU | 7039 24TH AVE NW | Other | Land Use Application to adjust the boundary between two parcels of land. Existing ... |
| 2026-07-20 | 3043256-LU | 6318 41ST AVE SW | Other | Land Use Application to subdivide one development site into six unit lots. The con... |
Query Seattle (Land Use), Washington permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search all Seattle (Land Use) permits issued this month curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Seattle%20(Land%20Use)&state=WA&issued_after=2026-04-01"
Related coverage in Washington and nationwide.
We ingest data directly from the official Seattle (Land Use) open data portal (Tyler Data & Insights (Socrata)) daily. This is the same source used by the city's own public dashboards, normalized into a consistent JSON schema across our U.S. jurisdictions.
Our automated ingestion runs daily at 03:00 UTC. The latest permit in our database for Seattle (Land Use), Washington was issued on August 5, 2026. Permit backlogs on the city side may mean some permits take a few days to appear.
Yes — our free tier includes 100 requests per day, enough to search and filter Seattle (Land Use) permits interactively. Sign up for a free API key to get started.
Yes. CSV export is available on every plan, including free, with the row cap rising by tier. Real-time webhooks for changed permits are on the Developer plan and above.
The median time from permit filing to issuance in Seattle (Land Use), Washington is 194 days, based on permits issued in the last 12 months. Smaller permit types (residential alteration, electrical) typically issue faster; new construction and large additions usually take longer.
Free tier covers 100 requests per day. No credit card required.
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