Contra Costa County Property Appraisal

Search for Contra Costa County CA property appraisal information. A property appraisal search can provide information on property values, past property values, building improvements, renovations, property tax assessments, unpaid property taxes, tax liens, foreclosures, former owners, current owners, neighborhood appraisal values, building code violations, property inspections, property reports, and property descriptions.


The Contra Costa County Assessor helps calculate property taxes by determining the appraisal value of the taxable property in Contra Costa County CA. Assessors maintain a number of documents related to property appraisals, including property inspections, buildings and any improvements or renovations, and Contra Costa County property appraisal reports. Their office also has documents on property tax assessments, current and former owners, the property's size and location, and any unpaid property taxes or tax liens. These documents can be important resources for property owners or potential buyers, and may include historical property appraisals. These Contra Costa County property appraisal records may be available online through the Assessor Office website.

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


The Contra Costa County Building Departments creates and enforce building codes and zoning regulations in order to ensure the construction of safe buildings in Contra Costa County CA. As part of this responsibility, Building Departments maintain a number of property-related records, including property appraisal information. These records may show past Contra Costa County appraisal values, property tax assessments, building code violations, and property improvements or renovations. In order to build or renovate a property, the Building Department must certify that the plan meets local rules and regulations, and these reports contain a range of information on a property, making them important sources for potential buyers or property owners. These Contra Costa County property appraisals may be available on the Building Department website.

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


The Contra Costa County Treasurer & Tax Collector Offices collects local taxes and disburse the funds, which includes property taxes in Contra Costa County CA. As part of this responsibility, they maintain records on Contra Costa County property appraisals, including property tax assessments, historical appraisal values, and property improvements or renovations. These Contra Costa County public records typically list the current and former owners of the property as well as a description of its size, location, and its payment history, such as tax liens, unpaid property taxes, or foreclosures. They may also include Contra Costa County appraisal values for neighboring properties. These property appraisal records are an important source for property owners and potential buyers. Treasurer & Tax Collector Offices often provide online access to their Contra Costa County property appraisal 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


The Contra Costa County Recorder of Deeds keep a range of real estate and property records for a county or local government as part of their job to ensure the accuracy of property, land, and property tax records in Contra Costa County CA. Their records include information on property appraisals, including past appraisal values, property improvements and renovations, and property tax assessments. These property records typically list the current and former owners, the property's size and location, and its payment history such as tax liens, unpaid property taxes, or foreclosures. These documents can be an important source of information for property owners and potential buyers. Recorders of Deeds may provide online access to their Contra Costa County property appraisals.

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