Sonoma County Building Codes

Search for Sonoma County CA building code information. A building code search provides information on local building codes, building code violations, building regulations, building rules, approved building plans, rejected building plans, renovation regulations, building code investigations, building inspections, and abatement orders.


Town and City Halls in Sonoma County California provide municipal services for their community, including issuing and enforcing building codes. The Town or City Hall is responsible for ensuring compliance with building codes and investigating possible Sonoma County building code violations. They keep records on building codes as well as any changes to the building code, and they may also review and approve building and renovation plans. The Town or City Hall typically has records on approved and rejected plans, investigations of Sonoma County building code violations, and any punishments or abatement plans for code violations. These records can be useful for prospective Sonoma County property buyers and property owners, and they are typically available through the Town or City Hall website.

Cloverdale City Hall Cloverdale CA 124 North Cloverdale Boulevard 95425 707-894-2521

Cotati City Hall Cotati CA 201 West Sierra Avenue 94931 707-792-4600

Healdsburg City Hall Healdsburg CA 401 Grove Street 95448 707-431-3300

Petaluma City Hall Petaluma CA 11 English Street 94952 707-778-4362

Rohnert Park City Hall Rohnert Park CA 130 Avram Avenue 94928 707-588-2200

Santa Rosa City Hall Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3010

Sebastopol City Hall Sebastopol CA 7120 Bodega Avenue 95472 707-823-7865

Sonoma City Hall Sonoma CA 1 The Plaza 95476 707-938-3681


Building Departments in Sonoma County California create and enforce building codes and zoning rules to ensure the construction of safe buildings. As part of this job, Building Departments maintain records on Sonoma County building codes, reviews of building codes, and record any changes to the code requirements or regulations. They also review and approve building and renovation plans to make sure they meet building codes, and they typically keep records on approved and rejected plans. Sonoma County Building Department records can identify building codes, find records of Sonoma County violations, and locate approved building plans. These building code documents are often available online through the local Building Department website.

Cloverdale Planning Department Cloverdale CA 126 North Cloverdale Boulevard 95425 707-894-1701

Cotati Building Department Cotati CA 201 West Sierra Avenue 94931 707-665-3632

Healdsburg Building Department, Planning, Zoning and Permits Healdsburg CA 435 Allan Court 95448 707-431-3346

Petaluma City Building Department Petaluma CA 11 English Street 94952 707-778-4302

Petaluma City Zoning and Permits Petaluma CA 11 English St 94952 707-778-4301

Rohnert Park Building Department Rohnert Park CA 130 Avram Avenue 94928 707-588-2239

Rohnert Park City Planning Department Rohnert Park CA 130 Avram Avenue 94928 707-588-2236

Santa Rosa Planning Department Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3265

Sebastopol Planning Department Sebastopol CA 714 Johnson Street 95472 707-823-6167

Sonoma County Permits Santa Rosa CA 2550 Ventura Avenue 95403 707-565-1900

Sonoma County Planning Department Santa Rosa CA 475 Aviation Boulevard 95403 707-565-6680

Windsor Planning and Zoning Department Windsor CA 9291 Old Redwood Highway 95492 707-838-1021