Wide cinematic aerial of the southern California coast at sunset — Newport Beach to Laguna — with luxury homes dotting the bluffs, the Pacific glowing gold, gentle marine layer at the horizon, palm-lined cliff roads, photorealistic editorial composition, no labels, no text.

California Coastal Short-Term Rental Compliance: City-by-City Guide

Permits, owner-occupancy, night caps, TOT rates, and Coastal Commission posture for every major coastal STR market — Newport Beach to Big Sur.

Chris Kerstner Chris Kerstner 11 min read

Why Coastal STR Rules Are Stricter Than Inland

Editorial interior photograph of a city-government meeting room with a long wood conference table, a row of city planners in business attire reviewing site plans (every drawing blurred to illegibility, no readable text), neutral daylight from clerestory windows, professional civic mood.
Coastal Commission jurisdiction — STR ordinances must be consistent with each city's certified Local Coastal Program.

The California Coastal Act of 1976 created the Coastal Commission with jurisdiction over land-use decisions in the coastal zone (roughly 1,000 yards inland from mean high tide, but variable by city). Many coastal cities adopted Local Coastal Programs (LCPs) that the CCC certifies. STR ordinances passed by these cities must be consistent with the LCP, and changes can be appealed to the CCC.

Practically, this means:

  • Cities cannot unilaterally ban STRs in the coastal zone if the LCP doesn't support it — the CCC has overturned several outright bans.
  • STR regulations (caps, permits, owner-occupancy) are typically allowed.
  • Coastal cities without certified LCPs operate under direct CCC review for any STR ordinance change.
"The same Airbnb listing strategy that works in Newport Beach can be illegal in Santa Monica, capped at 90 nights in San Diego, and prohibited entirely in Carmel."

Orange County Coast

Three-quarter exterior of a Newport Beach short-term-rental compliant coastal home at golden hour, framed drought-tolerant garden, sandstone walkway, palm trees, warm Pacific light, no signage anywhere, no text.
Newport Beach — permitted STRs are limited and waitlisted; non-permitted operators face escalating per-night penalties.

Newport Beach

Permit required. Limited number of permits issued; waitlist active. Owner-occupancy not required. 30-day minimum stays in some neighborhoods; STR allowed in others. TOT 10%. ADUs/JADUs prohibited from STR use. Detailed Newport Beach STR guide.

Laguna Beach

Limited permits, hyperlocal restrictions. Coastal Commission has actively pushed back on stricter ordinances. Owner-occupancy not required but enforcement aggressive. Investigate before purchase — not all single-family neighborhoods allow STR.

Huntington Beach

STRs allowed with permit in most coastal zones. TOT 10%. Owner-occupancy not required. Less restrictive than Newport / Laguna.

Dana Point

STR ordinance updated multiple times since 2020. Permit required. TOT 10%. CCC has been involved in shaping the ordinance — expect ongoing changes.

Los Angeles County Coast

Editorial workspace photograph of a Santa Monica home-sharing host in business-casual at a residential desk with a coffee mug, an unbranded laptop with the screen blank, a small stack of unmarked paperwork, morning coastal light through linen curtains, no readable text.
Santa Monica — hosted-only STR, primary-residence documentation required, 14% TOT.

Santa Monica

Hosted-only STR — you must be on-site during the rental. Effectively eliminates whole-house STR in city limits. Permit required (Home-Sharing License). TOT 14% (one of the highest). Detailed Santa Monica licensing guide.

Malibu

STR permits available but supply is constrained. Owner-occupancy not strictly required but enforcement intense. Coastal Commission jurisdiction is heavy — the LCP governs most ordinance changes. TOT 12%.

Manhattan Beach

STRs prohibited in single-family residential zones (R-1). Allowed in select multi-family and mixed-use zones with permit. Owner-occupancy not required where allowed.

Hermosa Beach / Redondo Beach

Permitted with restrictions. Hermosa requires owner-occupancy or principal-residence designation. Redondo more permissive but capped.

Venice / City of LA

City of LA Home-Sharing Ordinance: primary-residence requirement; 120-night annual cap (extendable to no cap with extended-home-sharing permit). TOT 14%.

San Diego County Coast

Illustrative Allocation
San Diego STR License Tiers (Citywide Allocation)

San Diego's 4-tier STR ordinance allocates whole-home permits at 1% of housing stock citywide (Tier 3) plus a Mission Beach-specific 30% cap (Tier 4). Tier 1 (part-time, <20 days) is unlimited.

Three-quarter exterior of a La Jolla oceanfront luxury single-family rental at sunset, palm trees in the foreground, glass-railed terrace, the Pacific glowing gold beyond, no signage, no text on any surface.
La Jolla oceanfront — Tier 3 whole-home permits are capped at 1% of housing units citywide and allocated by lottery.

San Diego

Tiered STR licensing under Ordinance 21156:

  • Tier 1: Part-time STR (under 20 days/year) at any property.
  • Tier 2: Whole-home STR at primary residence; owner-occupancy required for the rest of the year.
  • Tier 3: Whole-home STR at non-primary residence; capped at 1% of housing units citywide (lottery system).
  • Tier 4: Mission Beach — whole-home STR allowed, capped at 30% of housing units in the neighborhood.

TOT 10.5% citywide. Our San Diego JADU + CCC guide covers the JADU/STR overlap.

Oceanside

STR Permit required. ADUs/JADUs permitted on or after September 9, 2017 cannot be used as STRs. TOT 10%.

Carlsbad / Encinitas / Solana Beach / Del Mar

Each has its own ordinance. Carlsbad allows with permit. Del Mar restrictive. Encinitas requires permit and TOT registration. Verify per-property before underwriting.

Central Coast: Santa Barbara to Big Sur

Santa Barbara

STR strictly limited in single-family residential zones; allowed in select commercial and mixed-use. Owner-occupancy strongly favored.

Carmel-by-the-Sea

STR prohibited. Minimum 30-day rentals only. Strictly enforced.

Big Sur (Monterey County unincorporated)

STRs largely prohibited under the Local Coastal Program. The CCC has actively defended the prohibition. Effectively closed market for STRs.

Pismo Beach / Morro Bay / Cayucos

STRs allowed with permit. TOT 10–12%. Owner-occupancy not required. More permissive than the Carmel cluster.

San Francisco Bay Coast

San Francisco

Primary-residence requirement, 90-night unhosted cap, hosted unlimited. Permit (registration) required. TOT 14%.

Half Moon Bay / Pacifica

STRs allowed with permit. Coastal Commission jurisdiction; LCP governs.

TOT Rates Summary

Transient Occupancy Tax
TOT Rates Across Coastal California Cities

TOT — California's hotel tax — applies to rentals under 30 days. Rates set by city. Santa Monica, City of LA, and SF top the coast at 14%; Newport Beach and Huntington Beach are at 10%.

CityTOT RateNotes
Santa Monica14%Hosted only
City of LA / SF14%Primary-residence
Malibu12%Constrained supply
Newport Beach10%Permit required, neighborhood-restricted
San Diego10.5%Tiered system
Oceanside / Carlsbad / Huntington Beach10%Permit required

Enforcement Realities

STR enforcement inspector cross-referencing an Airbnb listing against the city permit database during a coastal-zone compliance audit.
Coastal cities now use third-party scraping vendors to match every Airbnb listing against permit databases — running unpermitted is no longer a viable business model.

Coastal cities increasingly use third-party scraping vendors (Host Compliance, Granicus) to match Airbnb/VRBO listings against their permit databases. Penalties for unpermitted STRs range from $1,000 first violation to $10,000+ per night for repeat offenders. The economics of running "under the radar" have collapsed — budget compliance into the underwriting model from day one.

Frequently Asked Questions

Can I run a short-term rental anywhere on the California coast?
No. Every coastal city has its own ordinance, and many — Carmel, Big Sur, parts of Santa Monica, Manhattan Beach R-1 zones — prohibit STRs entirely. Always verify the per-parcel zoning and permit availability before underwriting an STR thesis.
Does the California Coastal Commission regulate STRs directly?
Indirectly. The CCC certifies Local Coastal Programs adopted by cities, and STR ordinances must be consistent with the LCP. The CCC has overturned several outright STR bans as inconsistent with the public-access goals of the Coastal Act, but generally allows regulation (permits, caps, owner-occupancy).
What is TOT and who collects it?
Transient Occupancy Tax — California’s hotel tax, applied to rentals under 30 days. Each city sets its own rate (10%–14% on the coast). The host typically registers with the city, collects TOT from guests, and remits monthly or quarterly. Airbnb/VRBO sometimes collect and remit on the host’s behalf, depending on the jurisdiction.
Can I run an STR in my ADU on the coast?
In most coastal California cities, no. Newport Beach, Oceanside, Santa Monica, and others restrict ADUs and JADUs to long-term rental only when permitted after specified dates. San Diego allows it under tier-1 conditions. See our ADU vs JADU comparison for details.
What’s the penalty for running an unpermitted coastal STR?
Most coastal cities now use scraping vendors to match listings against permit databases. Penalties range from $1,000 for a first violation to $10,000+ per night for repeat offenders. Several cities have also referred unlicensed operators for misdemeanor prosecution.
Underwriting a coastal STR acquisition? NextGen Coastal evaluates STR feasibility per parcel — permit pathway, owner-occupancy posture, CCC jurisdiction, and operational economics. We manage 200+ coastal properties across these markets and know which addresses pencil before you write the offer.
CA Landlord Law
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Chris Kerstner
Chris Kerstner
CEO at NextGen Coastal

Chris founded NextGen Coastal in 2020 to bring white-glove property management to coastal California at a 5.9% fee — roughly half the industry standard. His team manages 200+ single-family homes, small apartment buildings, and HOAs within 100 miles of the California coast. He writes these dispatches from the field on what is actually working for owners navigating ADU and JADU permits, Coastal Commission reviews, vacancy cycles, and long-term rent strategy.

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