Vacation rental rules, permits and HOA checks

Start with the parcel, not the postal address

The single most expensive mistake on this coast is assuming that a Santa Barbara mailing address means the City of Santa Barbara. Montecito and Summerland are unincorporated Santa Barbara County. Land outside the Ventura and Oxnard city limits is unincorporated Ventura County. Goleta is its own city again. Each of those is a different authority with a different program, and none of them takes its rules from a neighbour.

So the first task is a written jurisdiction confirmation for the parcel: which city or which unincorporated county, and whether the parcel is inside the California coastal zone. Everything after that depends on the answer, and an answer from a listing site, a neighbour or a previous owner is not an answer.

What each authority actually asks for

The City of Santa Barbara’s enforcement page, checked 2026-09-20, states that short-term rentals are not permitted in most areas of the city and defines one as a rental of all or part of a residential property for 30 days or less. The City has released proposed final draft ordinances for Title 30 inland and Title 28 coastal, and states the Council hearing moved from September 15 to October 6, 2026, with a Coastal Commission review expected into summer 2027. None of that is a permit path an owner can use today.

The City of Carpinteria requires a licence for stays of 30 days or fewer in a residential zone, for both a vacation rental with the owner off site and a home stay with the owner on site. It states that new vacation-rental licences are issued only within its Vacation Rental Overlay District and that the number available per year is limited by area. Licences renew before June 30 with no grace period, and transient occupancy tax is reported quarterly.

The City of Ventura’s July 7, 2026 update describes designated geographic permit zones with capacity limits, new applications accepted from July 13, 2026 on a first-come, first-served basis, a maximum of two permits per owner with one maximum in Pierpont, a permit fee of $1,526 from July 1, 2026, continuously available free unobstructed onsite parking, homestays in a primary residence, and no short-term rental use of accessory dwelling units under state law.

The City of Oxnard requires a permit citywide, effective December 17, 2020. Municipal Code Section 17-53 caps vacation-rental permits at 5% of dwelling units per general plan neighbourhood and 10% in the Residential Beach Front zone, runs a waiting list, requires 100 feet of separation inside R-BF and 200 feet outside it, and limits a vacation rental to a maximum 100-day annual cap per calendar year.

Unincorporated Ventura County runs a Temporary Rental Unit program inside overlay zones only, requiring an active TRU permit, a County business license and transient occupancy tax, with separate coastal and non-coastal ordinances. Unincorporated Santa Barbara County is the gap: on 2026-09-20 its short-term rental ordinance page exposed only a link to a Homestays FAQ, and that FAQ page rendered no content.

The coastal zone sits on top

In a December 6, 2016 letter to coastal planning and community development directors, the California Coastal Commission wrote that vacation rental regulation in the coastal zone must occur within the context of a local coastal program or be authorised pursuant to a coastal development permit, that regulating short-term rentals constitutes development to which the Coastal Act and local coastal programs must apply, and that the Commission does not believe regulation outside that context, including outright vacation rental bans through other local processes, is legally enforceable in the coastal zone.

You can see the effect in the local documents. Santa Barbara has a separate Title 28 coastal draft alongside its inland one. Oxnard’s Section 17-53 sits inside the City’s Coastal Zoning chapter. Ventura County publishes coastal and non-coastal Temporary Rental Unit ordinances. And a Coastal Commission staff report for a March 2026 hearing on the City of Ventura’s amendment, LCP-4-SBV-25-0043-1, describes incorporating the City’s short-term rental framework into the certified local coastal program so the rules apply in the coastal zone, with staff recommending approval only if modified. None of this gives an owner a permit; it decides how local rules become effective on the coast.

The HOA can still say no

CC&Rs, condominium rules, leases, deed restrictions and insurance conditions are private controls, enforced privately, and they can be stricter than any public rule. On this coast that regularly means beach-adjacent condominium buildings with rental minimums, harbor and keys communities with guest-parking and dock rules, and foothill communities with access covenants.

A city permit does not override any of them, and a manager who tells you otherwise is guessing. Read the controlling documents before the home is marketed, and get any determination you are relying on in writing from the body that can actually give it.