Orange County does not impose a separate extended home-share category for partial-unit rentals exceeding hosted-only night caps. All short-term rentals in unincorporated areas operate under a single STR operator permit regime regardless of duration.
Unlike Los Angeles, which created a 120-night hosted cap with an extended-home-share permit allowing more nights, Orange County's unincorporated ordinance treats all short-term rentals (under 30 days) under one STR operator permit category. There is no tiered structure separating short-stay home-share from extended hosted operation. Operators can accept bookings year-round subject to permit conditions, TOT remittance, and nuisance rules. HOAs in Coto de Caza or Ladera Ranch may impose their own night caps independent of the county. Incorporated cities set their own home-share frameworks.
Operating without a valid STR permit, failing to remit TOT, or violating HOA-imposed night caps can trigger permit revocation, daily penalties, and back-tax assessments.
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Side-by-side rule comparisons with other cities in Orange County.
See how Costa Mesa's extended home share rules stack up against other locations.
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