Contra Costa County GIS Property Maps

Search for Contra Costa County CA GIS maps and property maps. Property maps show property and parcel boundaries, municipal boundaries, and zoning boundaries, and GIS maps show floodplains, air traffic patterns, and soil composition.


Contra Costa County Assessor Office

Assessors determine the value of properties and parcels in order to assess property taxes. The Assessor's Office maintains current data on every parcel in the district, which includes GIS and property maps. These maps show property lines, structures, addresses, and the value of properties in the Assessor's jurisdiction. Many Assessor's Offices provide online access to property maps.

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


Contra Costa County Building Department

Building Departments develop and enforce building codes to ensure the construction of safe buildings. The Building Department maintains records on design plans for construction and renovation projects, which can include GIS maps and property maps. These maps show property lines, current structures on the parcel, and modifications to any structures, including new buildings. Many Building Departments provide online databases to access property maps and related property information.

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 Clerk Office

Clerks file documents and preserve municipal records in order to maintain an archive for their municipality that is open to the public. The Clerk's Office contains a number of documents on property, including GIS maps and property maps that show property lines, registered lands, and, in some cases, property tax assessments. GIS maps of the locality may also include information on soil composition, floodplains, air traffic, and more. Many Clerk's Offices provide online databases to access GIS and property maps.

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 Recorder Of Deeds

Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public. The Office of the Recorder of Deeds maintains records on land transactions within its jurisdiction, including GIS and property maps. These maps show property lines, property and parcel surveys, and, in some cases, property transactions and tax liens. Many Recorders of Deeds provide online databases to access GIS and property maps, as well as related property information.

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


Contra Costa County Town & City Hall

Town Halls or City Halls are the chief administrative office that runs a town or city. The Town or City Hall maintains records related to the locality, including GIS and property maps. These maps show property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of the town or city may also include information on soil composition, floodplains, air traffic, and more. Many Town and City Halls provide online databases to access GIS and property maps.

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 Treasurer & Tax Collector Office

Treasurers and Tax Collectors are responsible for the collection of property tax revenue. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, which includes GIS and property maps. These maps show property lines, structures, addresses, and the value of properties in the Treasurer and Tax Collector's jurisdiction. Many Treasurers and Tax Collectors provide online databases to access GIS and property maps, as well as related property information.

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