Access 9,628 building permits issued in Carson, 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 Carson.
The most active contractors by permit volume in Carson, with a profile of each one's permit history. Counts are permits we hold for Carson.
Permit activity for individual ZIP codes in Carson, newest first by volume.
Every permit we hold for one Carson 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 Carson, California. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-08-09 | ROOF26-0274 | 2708 E ADAMS ST | Roofing | re-roofing home - shingles |
| 2026-08-07 | M26-0283 | 20755 AVALON BLVD | HVAC | Like for like HVAC RTU replacement of (2) 7.5 ton units, and (1) 20 ton unit. Cust... |
| 2026-08-07 | M26-0284 | 20118 WADLEY AVE | HVAC | LIKE-FOR-LIKE CHANGEOUT OF EXISTING 3.5 TON GROUND-MOUNTED CONDENSER IN BACK YARD ... |
| 2026-08-07 | PVAPP26-0163 | 21221 PONTINE AVE | Solar | Residential roof mount solar PV |
| 2026-08-07 | E26-0425 | 21315 PERRY ST | Electrical | 1 Ess |
| 2026-08-07 | PVAPP26-0164 | 21315 PERRY ST | Solar | Residential roof mount solar PV |
| 2026-08-06 | E26-0423 | 22235 FIGUEROA ST | Electrical | ELECTRICAL FOR TI |
| 2026-08-06 | M26-0280 | 645 E 223RD ST | HVAC | Change out 3 ton heat pump condenser (front yard) and 66k BTU air handler (attic) ... |
| 2026-08-06 | P26-0328 | 22235 FIGUEROA ST | Plumbing | PLUMBING FOR TI |
| 2026-08-06 | M26-0279 | 424 E BRADENHALL DR | HVAC | (1) AC - UP TO 100,000 BTU -INSTALLATION OF 4 TON AIR CONDITIONING SYSTEM. (1) ALT... |
Query Carson, California permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search Carson permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Carson&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 | 9,628 | 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 Carson'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 Carson, 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 Carson 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 Carson, 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.
Get Free API Key