Ordinances You Need to Know in Costa Mesa, CA
Local rules that could affect everyday life, property use or a decision to move to Costa Mesa, CA.
Local jurisdiction: City of Costa Mesa, California.
Home Occupation Permit Required
Costa Mesa requires all home-based businesses to obtain a business license and complete a Home Occupation Permit.
Source: City of Costa Mesa Business License FAQ
Code section: Costa Mesa business license requirements
Official city FAQ: 2026
NTL verified: August 31, 2026
Permit Required When Home Is Business Address
Costa Mesa requires a Home Occupation Permit whenever a residence is used as the business address, even when business work is not actually conducted at the home.
Source: City of Costa Mesa Business License FAQ
Code section: Costa Mesa business license requirements
Official city FAQ: 2026
NTL verified: August 31, 2026
Disclaimer & Due Diligence
NarrowTheList includes only location-specific rules we could tie to the local jurisdiction and source shown with each item. State rules are not included on this page.
Ordinances can be amended, repealed, renumbered or interpreted differently depending on the property, zoning district, permit status or activity involved. These summaries are provided as a starting point for relocation research and may not reflect every exception, permit requirement or later amendment.
Before relying on an ordinance for a home purchase, rental, home business, vehicle, pet, property improvement or other important decision, review the linked source and do your own due diligence. Contact the applicable city clerk, municipal office, town or village hall, county office or other local government department to verify the current ordinance and how it applies to the specific property or activity you are considering.