Building permits in Marin County, CA
Mapenzo tracks 3,035 building permits and applications in Marin County, CA, with 385 added in the last 30 days. The latest was recorded on Oct 13, 2026. Data updates daily.
3,035permits in total
385new in 30 days
3,027issued
8applications in review
Oct 13, 2026latest record
Nearby
- San Francisco County15,497 permits
- Los Angeles County50,791 permits
- Riverside County3,046 permits
Frequently asked questions
How many building permits are there in Marin County, CA?
Mapenzo has 3,035 records in Marin County, CA: 3,027 issued or under construction and 8 in review. 385 were added in the last 30 days.
How do I find new permits in Marin County, CA?
The Mapenzo map shows every permit in Marin County, CA in one place, filterable by trade and date.
How fresh is the data?
Mapenzo collects data from official permit registers every day. New permits appear on the map the same day the register publishes them.
Can I see applications before a permit is issued?
Yes. Besides issued permits, the map shows applications and notices still in review whenever the register publishes them.