Access 76,531 building permits issued in Sunnyvale, California through a single REST API. Refreshed daily from the official Sunnyvale open data portal and normalized into a consistent schema.
Most common permit types issued in the last year.
Drill into the most common permit categories in Sunnyvale.
Most active contractors by permit volume in Sunnyvale.
The 10 most recent permits issued in Sunnyvale, California. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-07-22 | ENG-2026-0660 | 1083 REED | Renovation | This project proposes to tie in at exist. ped #1. Overpull approx. 690' from e... |
| 2026-07-22 | FIR-2026-0354 | 1131 INNOVATION | Fire alarm | FIRE SPRINKLER - Fire Permit Submittal |
| 2026-07-22 | FIR-2026-0353 | 466 EL CAMINO REAL | Fire alarm | FIRE SPRINKLER - relocate 1 and add 2 sprinklers for TI |
| 2026-07-22 | BLDG-2026-2890 | 215 OLIVE | Renovation | THE SCOPE OF WORK IS TO REPLACE EXISTING STEEL STAIR GUARDRAIL WITH NEW 42" H... |
| 2026-07-22 | BLDG-2026-2876 | 569 GRESHAM | Electrical | ADDITION OF A 749 S.F. ATTACHED ADU WITH 2 BEDS AND 2 BATHS |
| 2026-07-22 | BLDG-2026-2877 | 514 ALBERTA | Roofing | Tear of existing roof and install 41 squares of CertainTeed Presidential, color Sh... |
| 2026-07-22 | BLDG-2026-2893 | 900 FIFTH | Roofing | Demo & install of tools in <e> labs and support rooms on floors 1,3 and ... |
| 2026-07-22 | BLDG-2026-2884 | 1201 HEATHERSTONE | Electrical | Temporary electrical power pole |
| 2026-07-22 | BLDG-2026-2889 | 1645 SWIFT | Solar | **DUPLICATE OF SOLARAPP+ BLDG-2026-2887**Solar Roof Mount 10.12kW, 22 Modules. 1 T... |
| 2026-07-22 | BLDG-2026-2887 | 1645 SWIFT | Solar | Solar Roof Mount 10.12kW, 22 Modules. 1 Tesla Powerwall 3 Inverter & Battery w... |
Query Sunnyvale, California permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search all Sunnyvale permits issued this month curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Sunnyvale&state=CA&issued_after=2026-04-01"
Related coverage in California and nationwide.
We ingest data directly from the official Sunnyvale open data portal (the official city portal) 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 Sunnyvale, California was issued on July 22, 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 Sunnyvale permits interactively. Sign up for a free API key to get started.
Yes. Paid plans support CSV export and periodic webhooks for changed permits.
The median time from permit filing to issuance in Sunnyvale, California is 5 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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