Survey & Land Development
The Survey and Land Development section, which includes the County Surveyor, reviews all subdivision and survey maps before recordation for the activities listed below. The County Surveyor does not perform the field work necessary for the listed activities. You will need the assistance of a third-party land surveyor to perform much of the work required for application for the listed activities.
View Subdivisions & Survey Handouts and Forms
Contact Information:
- Email: PermitSonoma-Survey@sonoma-county.org
- Phone: (707) 565-2469
- Fax: (707) 565-1103