Contra Costa County Land Records

Search for Contra Costa 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.


Contra Costa County Building Departments develop and enforce building codes to ensure the construction of safe buildings in %state-abbr%. The Building Department maintains Contra Costa 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 Contra Costa County building codes. Many Building Departments provide online databases to access property history and land records.

Brentwood Permits Brentwood CA 104 Oak Street 94513 925-516-5406

Brentwood Planning Department Brentwood CA 118 Oak Street 94513 925-516-5405

Clayton Zoning Clayton CA 6000 Heritage Trl 94517 925-673-7340

Concord Permits Concord CA 1950 Parkside Drive 94519 925-671-3075

Contra Costa Building Department Martinez CA 651 Pine Street 94553 925-646-4108

Contra Costa Planning and Zoning Department Martinez CA 651 Pine Street 94553 925-335-1381

Danville Planning Department Danville CA 510 La Gonda Way 94526 925-314-3310

El Cerrito Planning Department El Cerrito CA 10890 San Pablo Avenue 94530 510-215-4330

Martinez Zoning Martinez CA 525 Henrietta Street 94553 925-372-3515

Moraga Planning Department Moraga CA 329 Rheem Boulevard 94556 925-888-7040

Orinda Planning Department Orinda CA 14 Altarinda Road 94563 925-253-4211

Pinole Building Department Pinole CA 2131 Pear Street 94564 510-724-8914

Pinole Planning Department Pinole CA 2131 Pear Street 94564 510-724-9014

Richmond Building Department Richmond CA 450 Civic Center Plaza 94804 510-620-6868

Richmond Planning and Zoning Department Richmond CA 1401 Marina Way South 94804 510-620-6706

San Pablo Zoning San Pablo CA 13831 San Pablo Avenue 94806 510-215-3030

San Ramon Building Department San Ramon CA 2401 Crow Canyon Road 94583 925-973-2582

San Ramon Building Department San Ramon CA 2401 Crow Canyon Road 94583 925-973-2580

Walnut Creek Zoning Walnut Creek CA 1666 North Main Street 94596 925-256-3558


Contra Costa County Clerks file documents and preserve municipal records in order to maintain an archive for their municipality in %state-abbr%. These documents, including Contra Costa County land records, are open to the public. The Contra Costa 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 Contra Costa County land deeds and titles, mortgages, and liens on properties. Many Clerk's Offices make their land records available to the public online.

Antioch City Clerk Antioch CA 200 H Street 94509 925-779-7007

Brentwood Clerk Brentwood CA 708 3rd Street 94513 925-516-5440

Contra Costa Clerk Richmond CA 100 South 37th Street 94804 510-374-3241

Contra Costa County Clerk Martinez CA 555 Escobar Street 94553 925-335-7800

Hercules City Clerk Hercules CA 111 Civic Drive 94547 510-799-8215

Oakley City Clerk Oakley CA 3231 Main Street 94561 925-625-7000

Pinole City Clerk Pinole CA 2131 Pear St 94564 510-724-8928

Pleasant Hill City Clerk Pleasant Hill CA 100 Gregory Lane 94523 925-671-5237

Richmond City Clerk Richmond CA 450 Civic Center Plaza 94804 510-620-6513

San Pablo City Clerk San Pablo CA 1 Alvarado Street 94806 510-215-3005


Contra Costa 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 Contra Costa County historical land records. These records include Contra Costa 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.

Antioch City Hall Antioch CA 200 H Street 94509 925-779-7011

Clayton City Hall Clayton CA 6000 Heritage Trail 94517 925-673-7300

Concord City Hall Concord CA 1950 Parkside Drive 94519 925-671-3425

El Cerrito City Hall El Cerrito CA 10890 San Pablo Ave 94530 510-215-4300

Hercules City Hall Hercules CA 111 Civic Drive 94547 510-799-8200

Lafayette City Hall Lafayette CA 3675 Mount Diablo Boulevard 94549 925-284-1968

Martinez City Hall Martinez CA 525 Henrietta St 94553 925-372-3500

Oakley City Hall Oakley CA 3231 Main Street 94561 925-625-7017

Orinda City Hall Orinda CA 22 Orinda Way 94563 925-253-4220

Pinole City Hall Pinole CA 2131 Pear Street 94564 510-724-8928

Pleasant Hill City Hall Pleasant Hill CA 100 Gregory Ln 94523 925-671-5270

Richmond City Hall Richmond CA 450 Civic Center Plaza 94804 510-620-6513

San Pablo City Hall San Pablo CA 13831 San Pablo Avenue 94806 510-215-3000

Walnut Creek City Hall Walnut Creek CA 1666 North Main Street 94596 925-943-5800


Contra Costa 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 Contra Costa County land records. These Contra Costa 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 Contra Costa County land auctions and prior liens or foreclosures on a property. Many Treasurers and Tax Collectors provide online databases to access land records.

Concord City Treasurer Concord CA 1950 Parkside Drive 94519 925-671-3183

Contra Costa County Treasurer-Tax Collector's Office Martinez CA 625 Court Street 94553 925-957-5280

Pinole City Treasurer Pinole CA 2131 Pear Street 94564 510-724-9009


Contra Costa 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 Contra Costa 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 Contra Costa 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.

Contra Costa County Assessor's Office Martinez CA 2530 Arnold Drive 94553 925-313-7500


Contra Costa 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 Contra Costa 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 Contra Costa County property lines, and data on a property's selling prices and history. Many Recorders of Deeds provide online access to their land records.

The County Clerk Recorder’s Office Martinez CA 555 Escobar Street 94553 925-335-7900