Community Development Agency
Planning masthead

The Planning Division of the Community Development Agency promotes sustainability by regulating land use and real estate development. We are primarily responsible for writing planning policies and codes, and reviewing applications for various development permits, use permits, and subdivisions in the unincorporated areas of Marin County, California. Please see Contact Us for our location and contact number.

Counter Hours:
8 am to 4 pm, Monday through Thursday

New public service counter hours will change effective Monday, April 30, 2018.
New hours will be from 10 am to Noon and from 1 pm to 3 pm, Monday through Thursday.
Appeals may still be filed from Monday through Thursday from 8 am to 4 pm.