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.

Customer Service:

In response to the COVID-19 emergency and the Marin County Health Officer's Shelter-In-Place Order, the Development Services Center is CLOSED. Please contact us at:

(415) 473-6269