Coastal Development: Anaheim vs Costa Mesa

Does Anaheim require coastal development permits?

No. Anaheim is approximately 10 miles inland and entirely outside the California Coastal Zone. No Coastal Commission permits are required.

What environmental permits does Anaheim require?

Depending on the project: CEQA review, stormwater permits, floodplain development permits under AMC 17.28, and SCAQMD air quality compliance.

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.