Contra Costa County Zoning (California)

The Contra Costa County Building Department ensures the construction of safe buildings by creating and enforcing building codes and zoning rules in Contra Costa County, CA. As part of this process, the Building Departments maintain records on Contra Costa County zoning requirements and regulations, and they typically also check building plans to make sure they meet zoning rules and keep records on approved and rejected building and renovation plans. Building Department records may include Contra Costa County zoning maps, building plans, and compliance reports on any violations of zoning laws. Contra Costa County zoning information 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, Fl 2 94553 925-646-4108

Contra Costa Planning and Zoning Department Martinez CA 651 Pine Street, Fl 2 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, Ste 2 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, # 3 94806 510-215-3030

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

Walnut Creek Zoning Walnut Creek CA 1666 North Main Street, Ste 2 94596 925-256-3558

The Contra Costa County Clerk's Office maintains important documents for a county or local government, which can include records related to zoning in Contra Costa County, California. These records, such as Contra Costa County zoning maps and parcel maps, can show the zoning lines in a community, and they can also include zoning regulations and violations of zoning rules. Contra Costa County Clerk Offices may also house building plans or renovation plans that have been approved based on zoning rules. Contra Costa County zoning information is often accessible through the Clerk Office website.

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, # 1033 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, # 1 94806 510-215-3005


The Contra Costa County Code Enforcement Office ensures compliance with codes, including zoning codes, as well as other rules and regulations in Contra Costa County, CA. They are responsible for enforcing Contra Costa County zoning regulations, and their records include documents listing the zoning rules and regulations as well as reports of Contra Costa County code violations from complaints or inspections. Code Enforcement Offices in Contra Costa County investigate potential violations and keep records of zoning problems. They may also keep Contra Costa County abatement records. Contra Costa County zoning information may be available through the Code Enforcement Office website.

Clayton Code Enforcement Clayton CA 6000 Heritage Trail 94517 925-673-7310

Martinez Code Enforcement Martinez CA 610 Main Street 94553 925-372-3532

Oakley City Code Enforcement Oakley CA 3639 Main Street 94561 925-625-7031

Pleasant Hill Code Enforcement Pleasant Hill CA 100 Gregory Lane 94523 925-671-5212