Vacation Rental Investment in Del Mar, California

The Ordinance: A Hard, Zoned Citywide Cap

Del Mar's City Council adopted its Short-Term Rental Regulations Ordinance on September 23, 2024, and the California Coastal Commission certified it on February 5, 2026. The ordinance caps total STR permits citywide at 129, broken into three zone-specific sub-caps: a maximum of 77 permits in the North Beach area, 32 in the South Beach area, and 19 in the Hills area. All STR owners must register with the city and obtain a two-year permit, with fees of $815 for an initial permit and $598 for renewal; the City set a permitting window of March 2 through May 1, 2026, for the initial round of registrations under the certified ordinance.

The Market Was Already Over the Cap

This is the critical fact for a prospective investor: per reporting on the ordinance's implementation, roughly 150 existing rentals had already registered with the city -- more than the 129-permit cap allows. That means the City is not currently issuing any new STR permits at all; it will only do so once the number of active, permitted rentals drops below 129 through attrition (existing operators exiting, losing eligibility, or not renewing). A buyer purchasing a property today with the intent of obtaining a fresh STR permit should not assume one will be available -- confirm current permit-waitlist status directly with the City of Del Mar before factoring STR income into a purchase decision at all.

Primary-Residence Requirement: No Non-Hosted, Investor-Only Rentals

Even where a permit is available, Del Mar's ordinance is structured around owner-occupancy, not pure investment rental. All short-term rentals must be operated from the owner's primary residence, where the owner lives for at least half the year; non-hosted rentals -- an investor renting out a property they don't personally occupy for a substantial part of the year -- are not permitted under the ordinance as described in current reporting. All STRs are also subject to a three-night minimum stay, ruling out very short weekend-only bookings. This structure is fundamentally different from a market with unrestricted, investor-friendly whole-home STR rules -- Del Mar's ordinance is built around residents supplementing income from a home they actually live in, not a standalone investment-property business model.

The Tax Layer: A 13% Transient Occupancy Tax

Beyond permit fees, Del Mar voters approved a ballot measure in 2024 establishing a 13% transient occupancy tax (TOT) specifically on short-term rentals in the city -- a real, additional cost line that reduces net STR revenue relative to a market without a comparable local lodging tax, or with a lower one. Factor this directly into any STR income projection for a Del Mar property, on top of the permit fees and the primary-residence occupancy constraint described above.

What This Means for the Realistic Investment Case

Given the closed permit market, the primary-residence requirement, the three-night minimum stay, and the 13% TOT, Del Mar is not a market to enter today with a pure investment-property STR thesis -- that path is effectively closed to new entrants under the current ordinance, and even for an owner who does obtain or inherit a valid permit, the structure assumes genuine part-time residency rather than a hands-off rental business. The more realistic scenarios are: purchasing a property that already carries a valid, transferable STR permit (confirm transfer mechanics directly with the City -- this page did not independently confirm whether and how permits transfer with a sale), or planning to genuinely live in a Del Mar property as a primary or substantial-time residence and supplement income through occasional short-term rental of that same home under the ordinance's rules.

Registration deadlines for existing operators (December 31, 2024, to register; 60 days from the ordinance taking effect to apply for a permit) have already passed as of this research, meaning the current permitting landscape reflects operators who were already active before the cap took effect, not a fresh open market. A long-term rental strategy, or simple owner-occupied use, does not face any of these STR-specific restrictions -- if the investment thesis specifically depends on short-term rental income, Del Mar is currently one of the more restricted markets on this site, not one of the more open ones.

What This Page Cannot Confirm

No source found in this research confirmed the exact current number of available STR permits (if any) as the active-rental count fluctuates below or above the cap over time, nor did it confirm the specific mechanics of whether and how an existing valid STR permit transfers with a property sale, or what happens to a permit if the underlying property changes primary-residence status. These are genuinely important, property-specific questions for a prospective investor, and this page does not guess at answers -- confirm directly with the City of Del Mar's short-term rental administration before making any purchase decision premised on STR income.