Access 57,271 building permits issued in Sammamish, Washington through a single REST API, normalized into a consistent schema. Data through July 13, 2026.
Most common permit types issued in the last year.
Drill into the most common permit categories in Sammamish.
The most active contractors by permit volume in Sammamish, with a profile of each one's permit history. Counts are permits we hold for Sammamish.
Permit activity for individual ZIP codes in Sammamish, newest first by volume.
Every permit we hold for one Sammamish address (roof, HVAC, solar, additions, with dates and contractors) in a single call to /v1/property/history. Used by lenders for collateral review, insurers for roof and system age, and real estate teams for due diligence.
The 10 most recent permits issued in Sammamish, Washington. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-07-13 | ELC2026-02881 | 1759 233RD PL NE | Electrical | ELECTRICAL |
| 2026-07-13 | BLD2026-01861 | 3110 199TH AVE SE | Demolition | BLDG RESIDENTIAL |
| 2026-07-13 | BLD2026-02879 | 3126 211TH AVE NE | Mechanical | BLDG RESIDENTIAL |
| 2026-07-13 | BLD2026-02880 | 1759 233RD PL NE | Mechanical | BLDG RESIDENTIAL |
| 2026-07-13 | ELC2026-02877 | 21819 NE 30TH PL | Electrical | ELECTRICAL |
| 2026-07-13 | ELC2026-02882 | 25867 SE 42ND WAY | Electrical | ELECTRICAL |
| 2026-07-13 | ELC2026-02876 | 22532 NE 19TH PL | Electrical | ELECTRICAL |
| 2026-07-12 | ELC2026-02875 | 21218 MAIN ST | Electrical | ELECTRICAL |
| 2026-07-10 | ELC2026-02869 | 3604 241ST PL SE | Electrical | ELECTRICAL |
| 2026-07-10 | ELC2026-02871 | 2106 222ND PL NE | Electrical | ELECTRICAL |
Query Sammamish, Washington permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search Sammamish permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Sammamish&state=WA&issued_after=2026-09-23"
The official record sets behind this page, with the date each one's data runs through.
| Record set | Source | Permits | Data through | Note |
|---|---|---|---|---|
| Permits | public records request | 57,271 | 2026-07-13 |
Related coverage in Washington and nationwide.
We ingest Sammamish's official permit records directly from the jurisdiction's own permit portal and normalize them into a consistent JSON schema across our U.S. jurisdictions.
The newest permit we hold for Sammamish, Washington is dated July 13, 2026. We re-read this source on a nightly schedule and publish the date the data runs through rather than the date we last polled. Some cities publish permits days after they are filed.
Yes — search Sammamish permits free in the browser, no signup needed. The API needs a free key (100 requests per day, no credit card).
Yes. CSV export is available on every plan, including free, with the row cap rising by tier. Webhooks (Developer plan and up) push new permits after each nightly ingest.
Most Sammamish permits are issued on the same day they are filed, reflecting electronic submission and same-day processing for routine permit types. Larger or more complex projects (new construction, major additions) often take longer.
Free tier covers 100 requests per day. No credit card required.
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