Free Marin County Building Permit Lookup — Recent Permits & Contractors
You can look up recent building permits and the contractors on them for Marin County, CA free below. 229 building permits were filed in Marin County in the last 30 days. The most recent permits and the most active contractors are shown free, no signup — phone numbers, the full contractor list, property-owner contacts, and CSV export are available with a PermitGrab account.
Most active permit types (last 30 days): General Construction (144), HVAC (23), Electrical (20).
Most recent permits in Marin County
| Date | Address | Permit type | Contractor |
|---|---|---|---|
| 2026-06-26 | 1501 Old Rancheria Rd, Nicasio, Ca 94946 | Permit | See Record |
| 2026-06-26 | 849 Nicasio Valley Rd (Gold House), Nicasio, Ca 94946 | Permit | See Record |
| 2026-06-26 | 8 Walsh Dr, Mill Valley, Ca 94941 | Permit | See Record |
| 2026-06-26 | 151 Holmes Ave, San Rafael, Ca 94903 | Permit | See Record |
| 2026-06-25 | 14700 State Route 1, Point Reyes Station, Ca 94956 | Permit | See Record |
| 2026-06-25 | 331 Evergreen Dr, Kentfield, Ca 94904 | Permit | See Record |
| 2026-06-25 | 140 Deer Hollow Rd, San Anselmo, Ca 94960 | Permit | See Record |
| 2026-06-25 | 2089 Mill Rd, Novato, Ca 94947 | Permit | See Record |
| 2026-06-25 | 1350 Butterfield Rd, San Anselmo, Ca 94960 | Permit | See Record |
| 2026-06-25 | 651 Kernberry Dr, San Rafael, Ca 94903 | Permit | See Record |
Showing the 10 most recent. The full Marin County feed updates daily.
Most active Marin County contractors (by permit count)
- Divine Electric Inc — 16 permits (Electrical)
- Ernest Ongaro & Sons Inc — 13 permits (HVAC)
- Bellows Plumbing Heating & Air Inc — 10 permits (HVAC)
- Apollo Building And Roofing Group Inc — 7 permits (Roofing)
- Capstone Roofing Inc — 7 permits (Roofing)
- Peter Levi Plumbing Llc — 5 permits (Plumbing)
- Nc Roofing Solution Inc — 5 permits (Roofing)
- Tesla Energy Operations Inc — 5 permits (Electrical)
- Arb Inc — 4 permits (General Construction)
- Jaj Roofing — 3 permits (Roofing)
Names shown free. Verified phone numbers and the full contractor list are available with a PermitGrab account.
Unlock phone numbers + the full Marin County contractor list
Free here: recent permits and the top contractor names. With a PermitGrab account you also get verified phone numbers, every active contractor (not just the top 10), property-owner contacts, CSV export, and a daily email alert for new Marin County permits. Flat $149/mo · 14-day trial · never resold.
Start your free 14-day trial →See the full Marin County feed on the Marin County permits page, or learn the method in how to get contractor leads from building permits.