BannedCity
Short-Term Rental Regulations
in Costa Mesa, CA
Last verified: March 2026 · Report an update
Zoning & Conditions
Short-term rentals are prohibited throughout the city per Ordinance 2021-17, though 'home sharing' is exempt. Accessory Dwelling Units (ADUs) cannot be used as STRs as they are subject to a 31-day minimum rental restriction.
Official Resources
Official Costa Mesa STR regulation sourceFrequently Asked Questions
Are short-term rentals allowed in Costa Mesa, CA?
Short-term rentals are prohibited throughout the city per Ordinance 2021-17, though 'home sharing' is exempt. Accessory Dwelling Units (ADUs) cannot be used as STRs as they are subject to a 31-day minimum rental restriction.
Is a permit required to operate a short-term rental in Costa Mesa?
No permit is currently required to operate a short-term rental in Costa Mesa.
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This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.
Last verified: March 2026 · Suggest a correction