Coastal Development: Costa Mesa vs Garden Grove

Is my Costa Mesa property in the coastal zone?

Portions of Costa Mesa near the coast and Santa Ana River fall within the California Coastal Zone. You can check the Coastal Commission's interactive map or contact Costa Mesa Planning at (714) 754-5245 to determine whether your property is within the regulated area.

Why does the Coastal Commission handle permits instead of the city?

Costa Mesa does not have a certified Local Coastal Program (LCP). Until an LCP is certified, the California Coastal Commission retains direct permit authority over development within the coastal zone portions of the city.

What types of projects need a Coastal Development Permit in Costa Mesa?

Nearly all development within the coastal zone requires a CDP, including new construction, significant remodels, demolition, grading, and changes in land use intensity. Some minor improvements may qualify for an exemption or waiver.

Does Garden Grove require coastal development permits?

No. Garden Grove is approximately five miles inland and is not within the California Coastal Zone. Coastal development permits from the California Coastal Commission are not required for any projects within Garden Grove city limits.

Are any parts of Garden Grove in the Coastal Zone?

No. The entire City of Garden Grove is outside the California Coastal Zone. Nearby coastal cities like Huntington Beach and Seal Beach are subject to coastal regulations.

What permits do I need for construction in Garden Grove?

Standard building permits and zoning approvals from Garden Grove Community Development are required. Contact them at (714) 741-5312 for permit information.