Sonoma County Land Records

Search for Sonoma County CA land records. Land records include land deeds, mortgages, land grants, liens, foreclosures, titles, easements, oil and gas leases, property ownership history, and prior selling prices.


Sonoma County Building Departments develop and enforce building codes to ensure the construction of safe buildings in %state-abbr%. The Building Department maintains Sonoma County land records on design plans for construction and renovation projects in order to enforce building codes. Building Depts also have land records on additions and new construction, current structures on any parcel, property lines, and a property's compliance with Sonoma County building codes. Many Building Departments provide online databases to access property history and land records.

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


Sonoma County Town Halls and City Halls are the chief administrative office that runs a town or city in %state-abbr%. The Town or City Hall maintains records related to the locality, including Sonoma County historical land records. These records include Sonoma County property taxes, property value assessments, and land transactions, as well as property sales and transfers. Town and City Halls also maintain records on municipal and zoning boundaries. Many Town and City Halls provide online access to their land records.

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


Sonoma County Clerks file documents and preserve municipal records in order to maintain an archive for their municipality in %state-abbr%. These documents, including Sonoma County land records, are open to the public. The Sonoma County Clerk's Office contains a number of different types of land records, including registered land, property transactions, real estate excise taxes, and property maps. They also have records on Sonoma County land deeds and titles, mortgages, and liens on properties. Many Clerk's Offices make their land records available to the public online.

Petaluma City Clerk Petaluma CA 11 English Street 94952 707-778-4360

Rohnert Park City Clerk Rohnert Park CA 130 Avram Avenue 94928 707-588-2227

Santa Rosa City Clerk Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3016

Santa Rosa County Clerk Santa Rosa CA 3200 County Center Drive 95403 707-565-3700

Sonoma County Clerk Santa Rosa CA 2300 County Center Drive 95403 707-565-3800

Windsor Town Clerk Windsor CA 9291 Old Redwood Highway 95492 707-838-5311


Sonoma County Assessors determine the value of properties and parcels in order to assess property taxes in %state-abbr%. The Assessor's Office maintains current data on every property in the district, including Sonoma County land ownership information, maps of property lines, inventories of parcels and structures, and the value of all the land in the jurisdiction. Assessors may also maintain Sonoma County land records from on-site inspections and value assessments for construction or improvements. Tax Assessor's Offices make their land and property records available online.

Sonoma County Assessor's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-1888


Sonoma County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in %state-abbr%. The Office of the Recorder of Deeds maintains records on Sonoma County land transactions within its jurisdiction, including land and property deeds, mortgages, easements, and tax liens. The office may also contain property and parcel surveys, maps of Sonoma County property lines, and data on a property's selling prices and history. Many Recorders of Deeds provide online access to their land records.

Sonoma County Recorder's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-2651


Sonoma County Treasurers and Tax Collectors are responsible for the collection of property tax revenue %state-abbr%. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, as well as a number of other types of Sonoma County land records. These Sonoma County public property records include lists of sold parcels, property tax assessments, defaults on property taxes, and property values. The Treasurer and Tax Collector may also maintain information on Sonoma County land auctions and prior liens or foreclosures on a property. Many Treasurers and Tax Collectors provide online databases to access land records.

Sonoma County Treasurer-Tax Collector's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-2281