San Diego STRO Local Contact Rules: The One-Hour Response Requirement

A neighbor calls at 2:00 AM because your guests are playing music on the patio. In many cities, that is a nuisance you handle whenever you wake up. In San Diego, the clock starts when the complaint is made. The city's Short-Term Residential Occupancy (STRO) ordinance requires every licensed host to name a local contact who responds to a reported complaint, in person or by phone, within one hour, and takes action to resolve it.

Missing that one-hour window is a violation of the host operating requirements attached to your license. It is the requirement self-managing owners most often underestimate, particularly those who live outside San Diego. Licensing has been mandatory since May 1, 2023 for any rental of less than one month, measured by calendar month, so this obligation reaches the great majority of short-term rentals in the city. For owners evaluating San Diego short-term rental property management, understanding the mechanics of this rule is the difference between a profitable investment and a revoked license.

What the One-Hour Response Rule Actually Requires

According to the San Diego City Treasurer, the designated local contact must respond to a complainant in person or by phone within one hour of a reported complaint, and must take action. The city does not publish a set of hours in which that obligation is suspended, and complaints do not arrive on a schedule, so owners generally plan for it applying whenever a guest is in the property. Read the current host operating requirements on the city's STRO page before relying on any summary of them, including this one.

If a neighbor calls the number on your exterior notice to report a parking problem or a noise disturbance, the local contact has to respond in person or by phone inside the hour. Silence is a failure. What the requirement turns on is whether a complaint was reported and whether the contact responded and acted, so the real exposure for a self-managing owner is any stretch of time when nobody is going to pick up.

Compliance takes more than a working voicemail, because responding is only half of it. The contact has to be someone who can actually get the behavior stopped. For most owners the standing availability is the part that wears thin. Atlia takes it on with real local operators who answer the call and deal with the property, so the obligation is not sitting on the owner's nightstand every night of the year.

Who Can Legally Serve as Your Local Contact

The local contact can be the owner, another person, or a company acting on the owner's behalf. What the ordinance pins down is the duty rather than the job description: whoever is named responds in person or by phone within the hour and takes action. Because responding in person is one of the two accepted forms, and because resolving some complaints means physically attending the property, distance is a practical problem even where it is not written as a rule. If you want to know whether a specific arrangement qualifies, ask the City Treasurer rather than working from a blog's interpretation.

Plenty of owners name themselves to save money. That holds up while you are in town and reachable. It stops holding up the week you travel, or the night your phone is face down and silenced. Owners who live out of the area need someone else named. The contact's details go on file with the city, and if any of them change you have 30 days to update them with the City Treasurer.

For owners with full-time jobs, a manager is usually the practical answer. If you are weighing one up, the question to ask is whether they keep someone actually near your property, not whether they have a phone number. Atlia keeps a real operator close to each property to handle guests and urgent issues, which is the part that makes the one-hour obligation survivable. Naming a friend or a neighbor is the common shortcut, and it works right up until they miss a call at dinner.

The Two-Part Obligation: Responding Is Not Enough

A common misconception among new hosts is that answering the phone satisfies the law. The San Diego STRO ordinance actually requires two distinct actions. First, the local contact must respond within one hour. Second, they must take action to resolve the issue. Simply saying "I will talk to them in the morning" is not a valid resolution for a loud party happening at midnight. The contact must demonstrate an active attempt to stop the behavior that triggered the complaint.

Resolution usually takes one of several forms. It might involve a phone call to the guests to remind them of the Good Neighbor Policy. It could involve a physical visit to the property to count the number of cars in the driveway. In extreme cases, it may require calling local law enforcement if guests are non-compliant or engaging in illegal activity. The city expects the local contact to be the primary enforcer of the house rules. Responding inside the hour but failing to stop the nuisance is a separate reportable violation in its own right, not a partial pass.

Documentation is your best defense. Every time a complaint comes in, log the time it was made, what it was about, when and how you responded, and what you did about it. The city does not publish a required format for that log, and it is not one of the records the ordinance obliges you to keep, but it is the only evidence you will have that you met the obligation if it is ever questioned. Atlia's operators keep that record as a matter of course, along with the house rules and vendors for each property, so whoever picks up the call already knows what the owner would want done.

Exterior Notice, Advertising, and the 30-Day Update Rule

The public has to be able to reach your local contact without going through city databases. San Diego requires an exterior notice, visible from the sidewalk, and it carries three things: your STRO license number, your Transient Occupancy Tax certificate number, and the host or local contact details. Owners routinely remember the license number and forget the TOT certificate number, which is on the notice requirement just as explicitly.

Your advertising carries the same obligation, and it is broader than most owners realize: both the STRO license number and the TOT certificate number must appear on every advertisement for the property, not just the license number. That covers your Airbnb listing, your Vrbo listing, and anywhere else you advertise it. Cheap to get right, conspicuous when it is missing.

Local contacts change. If your manager quits or you switch providers, you have 30 days to update the details with the City Treasurer. Do it immediately rather than at day 29, because a neighbor calling a disconnected number is a complaint that goes unanswered, and the one-hour clock does not care that the number on your notice is out of date. Keeping the rest of your San Diego STRO permit requirements current is the same kind of housekeeping.

Guest-Facing Compliance: Good Neighbor Policy and Required Postings

The local contact faces outward, but guests are the ones who have to follow the rules. Every guest must be given the city's Good Neighbor Policy, which sets out expectations on noise, trash and parking, and gives the local contact something concrete to point at when asking a guest to quiet down. A human trafficking awareness notice must also be posted inside the unit, and hosts must hold proof of completing a trafficking awareness course. California Fire Code compliance applies as well.

Effective guest management starts before check-in. The local contact's job gets easier when guests have already been told what the rules are, so most hosts put the Good Neighbor Policy in the digital welcome guide as well as the house manual, which removes any argument later that the guest did not know. Whether a guest can be penalized directly is a question for the city rather than something to assume in either direction.

A local contact who is used to defusing these situations can usually settle one before anyone calls the police. Atlia handles guest screening and communication as part of the service, which is upstream of the whole problem: the fewer complaints a neighbor has cause to make, the less the one-hour clock ever matters.

Record-Keeping, Tier Rules, and License Maintenance

San Diego licenses short-term rentals in four tiers, and it is worth knowing which one you are in. Tier 1 is an aggregate of 20 days or less a year, and the host does not need to be onsite. Tier 2 is home sharing where the unit is the host's permanent residence and the host lives there at least 275 days a year, with whole-home rental allowed for up to 90 days. Tier 3 is whole-home rental outside the Mission Beach community planning area, and Tier 4 is whole-home rental inside it. Tier 3 and Tier 4 both require at least 90 days of licensed use a year, a two-consecutive-night minimum per guest, and quarterly reports. The one-hour response obligation is not tier-specific.

Records have to be kept for four years, and the requirement is specific about what they cover: guest dates, the nights booked in each period, and gross receipts. Your San Diego transient occupancy tax returns run monthly on top of that. A complaint log is not on the city's list, but keep one anyway, for the reason above: it is your only record of having met the one-hour obligation.

Licenses run for two years and are not transferable, so one cannot be sold on or passed to a buyer with the property. Renting after a license lapses is not licensed activity, which is a materially worse position than a late filing. A manager normally tracks the renewal dates and the filing calendar as part of the service, and Atlia reports on both so the owner can see where things stand without running it themselves.

What Happens When the Local Contact Fails

The city does not publish a flat fine for a host operating requirement violation, and you should be skeptical of any guide that quotes you one. What the ordinance does set out is a revocation path, and it is specific: a third alleged violation of the host operating requirements at the same unit, or by the same host, within 12 months can go to a hearing officer who may revoke the license. Three complaints inside a year is not a large number for a busy property with an unreachable contact.

That matters more here than it would elsewhere, because whole-home licenses are capped. Tier 3 is limited to 1 percent of housing units outside the Mission Beach community planning area, and Tier 4 to 30 percent of Mission Beach. As of July 31, 2026 the city had issued 4,832 Tier 3 licenses with 829 remaining, and 1,099 Tier 4 licenses with none remaining at all. So in Mission Beach there is currently no open path to a new whole-home license: lose that one and you do not simply reapply. If you are self-managing and already missing calls, that is what is on the table. Our guide on self-managing vs full-service Airbnb management works through the trade-off.

Atlia charges a flat 10 percent of booking revenue, which covers full-service management and a local operator who handles guests and urgent property issues. Compare that against what your current or prospective manager charges, and ask each one for its current rate directly, since rates vary between companies and they change.

Conclusion

San Diego is not a city where you can set a short-term rental and forget it. The local contact role carries a real obligation: respond in person or by phone within one hour of a reported complaint, and actually resolve it. Whether you fill that role yourself or hand it to someone else, the honest question is who is picking up at 3:00 AM, because the requirement does not soften at night.

Atlia covers the local contact role with real operators near the property, at a flat 10 percent of booking revenue. If the one-hour rule is the part of self-managing you are least sure about, get in touch and we can walk through how your property would be covered. None of this is legal advice, and the City Treasurer's STRO page is the authority on your own obligations.