Permit Watch · Marin County (unincorporated)
Commercial building permits in Marin County (unincorporated)
New commercial jobs worth a call for electrical, HVAC, refrigeration and plumbing shops, picked from Marin County (unincorporated)'s own permit records every weekday. Updated October 17, 2026.
Commercial jobs only. Looking up a permit for a home? Marin County (unincorporated) lets anyone search its records on its own permit site.
Sample: jobs from two to four weeks ago
Here's what a Permit Watch list looks like. This week's jobs go to pilot members first; the public sample is older.
No commercial jobs passed our filters in that window. Quiet weeks happen; the city publishes what it receives.
Get this week's Marin County (unincorporated) list
Free during the pilot: the current list for your trade, every week, by email.
About Marin County (unincorporated)'s permit records
Of the permits we read in full here, the city's record shows job value on 97% and a contractor named on 91%. Source: County of Marin Community Development Agency building-permit records. Marin County permit data: County of Marin, made available under the Open Database License (ODbL 1.0). See every source and how complete it is on the data report card. New to this? Read how to find commercial work before it's bid.
Other cities we cover
- San Francisco
- San José
- Oakland
- Fremont
- Hayward
- Berkeley
- Concord
- Walnut Creek
- Pleasanton
- Dublin
- San Ramon
- Santa Clara
- Sunnyvale
- Milpitas
- Campbell
- San Mateo
- Menlo Park
Copied from public permit records as published and not independently verified; a permit doesn't guarantee a project goes ahead. How we sort records.