Overview
Coronado is its own incorporated city, completely separate from San Diego's STRO system. The defining rule is simple: no dwelling in any residential zone may be used as a transient rental (Municipal Code 86.78.060), and the city defines transient as 25 consecutive days or less. That makes 26 consecutive nights the shortest legal stay. You will often see the rule rounded to 'a 30-day minimum,' but 26 nights is the actual line. There is no short-term rental permit system because short-term rentals are banned.
Only hotels and motels in specific zones or lodging houses in the "P" overlay can offer short transient stays. If you own a standard residential property on Coronado, your legal rental minimum is 26 consecutive nights. No exceptions. No permit workaround. This has been the rule for years and no 2025/2026 changes lifted the restriction.
This guide covers everything a Coronado property owner needs to know about the 26-night rule, HOA restrictions, and how to set up your rental for compliant monthly stays.
The 26-Night Rule
No Coronado residential property can be legally rented for fewer than 26 consecutive nights. This applies to every platform and every channel. Airbnb, VRBO, direct bookings, word of mouth. The ban is universal across all residential zones. There is no casual or occasional exception.
What the rule covers
- Single-family homes, condos, townhomes, and multi-family units in every residential zone
- Accessory dwelling units (ADUs / guesthouses), even when rented separately from the primary home
- Any listing that advertises transient stays (25 days or less), whether or not a booking ever happens
Why Coronado is different from San Diego
Coronado is an independently incorporated city with its own municipal code, city council, and zoning authority. It does not participate in San Diego's STRO system. The transient-rental ban under Municipal Code 86.78.060 means there is no short-term rental permit to apply for. The activity itself is prohibited in residential zones. Only hotels in R-4 zones and lodging houses in the "P" overlay zone may offer short transient stays.
Renting Monthly: 26 Nights Is the Floor
The compliant play in Coronado is the monthly stay. The legal floor is 26 consecutive nights, but the market here books in months anyway: travel nurses, relocating families, military families with orders near NAS North Island, and seasonal residents are steady sources of monthly demand. Because stays past the 25-day transient line are not transient lodging, there is no STR permit to obtain, and stays that long generally are not subject to transient occupancy tax.
A few things still matter if you go this route:
- You may need a City of Coronado business license depending on how you operate. Confirm with the city before you list.
- Your rental agreement should state the minimum stay plainly, and your listing calendar should never allow a booking under 26 nights. One transient reservation is a violation.
- If your property is in Coronado Shores or the Cays, read your building's CC&Rs first. Many buildings restrict rentals beyond what the city requires, and some ban them outright.
Contact information
For official permit information, visit the City of Coronado Community Development Department .
Costs to Know
Because there is no residential STR permit system, there are no permit fees, no annual permit renewals, and no waitlist to pay your way onto. The city's transient occupancy tax applies to legal transient lodging like hotels, not to a compliant residential rental past the 25-day transient line.
What can cost you real money is getting it wrong. A transient listing in a residential zone invites code enforcement action, platform delisting, and fines under the municipal code. The safest strategy in Coronado is simple: don't operate short-term at all.
Enforcement
Coronado enforces the transient-rental ban through its code enforcement process, and neighbor complaints are the usual trigger. On an island this small, neighbors notice rolling suitcases every weekend. Advertising a stay of 25 days or fewer in a residential zone is itself a violation. You don't need a completed booking to draw a citation.
Enforcement can also reach the listing itself. Cities flag non-compliant properties to booking platforms, and a calendar that accepts sub-26-night reservations is easy to spot. If you're operating short-term in a Coronado residential zone today, the honest advice is to stop, convert to monthly stays, and talk to the city about anything you're unsure of.
FAQ
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