Access 76,835 building permits issued in Sunnyvale, California through a single REST API, normalized into a consistent schema. Data through August 9, 2026.
Most common permit types issued in the last year.
Drill into the most common permit categories in Sunnyvale.
The most active contractors by permit volume in Sunnyvale, with a profile of each one's permit history. Counts are permits we hold for Sunnyvale.
Permit activity for individual ZIP codes in Sunnyvale, newest first by volume.
Every permit we hold for one Sunnyvale 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 Sunnyvale, California. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-08-09 | BLDG-2026-3166 | 1286 PRESCOTT AV | HVAC | Install 3-head ductless minisplit system |
| 2026-08-09 | BLDG-2026-3168 | 1379 RAMON DR | Electrical | Convert an existing interior area into a new full bathroom. New non-bearing partit... |
| 2026-08-09 | BLDG-2026-3167 | 1209 VAN DYCK DR | HVAC | Install new heat pump, replace furnace like for like in same location |
| 2026-08-08 | ENG-2026-0711 | 729 SANTA RITA ST | Plumbing | encroachment work for parent permit BLDG-2025-1998: Installation of new property l... |
| 2026-08-08 | FIR-2026-0381 | 955 E ARQUES AV | Fire alarm | DE-INSTALL FIRE SPRINKLER THAT DOES NOT MEET NFPA 13 SPACING STANDARDS |
| 2026-08-07 | FIR-2026-0380 | 250 W WASHINGTON AV | Fire alarm | FIRE SPRINKLER - TI L1 @ Building 250 - Add and relocate 78 sprinklers for new con... |
| 2026-08-07 | BLDG-2026-3158 | 924 ALMADEN AV | HVAC | REPLACE EXISTING FURNACE AND DUCTS |
| 2026-08-07 | BLDG-2026-3159 | 559 ALBERTA AV | Solar | pv roof mount(4.05kw)(9panles)1ess |
| 2026-08-07 | BLDG-2026-3161 | 1578 MEADOWLARK LN | Roofing | ReRoof Comp to Comp |
| 2026-08-07 | BLDG-2026-3155 | 1386 BEDFORD AV | HVAC | REPLACE EXISTING HEAT PUMP AND AIR HANDLER |
Query Sunnyvale, California permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search Sunnyvale permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Sunnyvale&state=CA&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 | EnerGov permit portal | 76,835 | 2026-08-09 | Upstream access blocked since 2026-08-18 (66d) — the host refuses our requests (HTTP 403); we cannot confirm whether the source itself has stopped. |
Related coverage in California and nationwide.
We ingest Sunnyvale'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 Sunnyvale, California is dated August 9, 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. Upstream access blocked since 2026-08-18 (66d) — the host refuses our requests (HTTP 403); we cannot confirm whether the source itself has stopped.
Yes — search Sunnyvale 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.
The median time from permit filing to issuance in Sunnyvale, California is 2 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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