To prevent squatters while on vacation, make your home physically hard to enter, keep it looking occupied every day you’re gone, put your local police and a trusted neighbor on notice before you leave, and confirm your homeowners insurance still covers you during the absence. The goal isn’t just to stop a break-in. It’s to stop anyone from establishing enough of a foothold that police treat the situation as a civil dispute instead of a crime.
Why a Vacation Home Is a Target
A trespasser enters without permission and claims no right to be there. A squatter occupies a vacant property and claims a right to stay, sometimes with a fake lease or a utility bill in their name. Once that claim is made, many police departments treat the matter as a landlord-tenant dispute and tell the owner to go through the courts.
Even a two-week trip is enough time for an opportunistic squatter to change the locks, move belongings in, and manufacture the appearance of tenancy. Some states have recently reclassified unauthorized occupation of residential property as criminal trespass, which lets officers remove squatters on the spot when the owner can prove ownership. The reforms vary widely, and where they don’t exist, you can end up in a formal eviction that runs weeks or months.1Justia. Adverse Possession Laws: 50-State Survey
Harden the Entry Points
The single most effective deterrent is making the house physically difficult to get into. Upgrade every exterior door with a deadbolt and reinforce the frame with three-inch screws and a metal strike plate. A kicked-in door frame is the most common entry point on vacant homes. Put a bar or pin in the track of any sliding glass door; the factory latch is not enough. Fit sturdy locks on ground-floor windows, and add security bars or window film to any that face alleys, fences, or other concealed approaches.
Smart locks add something a plain deadbolt cannot. You can issue a temporary code to a neighbor or house-sitter, revoke it remotely when it’s no longer needed, and get a notification every time someone enters. If a code you didn’t authorize gets used, you know that day instead of three weeks later. The activity log also creates a timestamped record that supports a trespassing complaint.
A monitored security system pulls it together. When a sensor trips, the monitoring company contacts you and, if needed, dispatches law enforcement even if you’re in another time zone. Put visible cameras at every exterior door, the garage, and any side access point. Indoor cameras in the main hallways let you verify in real time whether anyone is inside. Professional monitoring typically runs $20 to $120 a month depending on the provider and features.
Make the House Look Occupied
Mail and Deliveries
An overflowing mailbox is the most reliable signal that nobody is home. The USPS Hold Mail service stores your mail at the local post office for 3 to 30 days at no charge; you’ll need to sign into a USPS.com account and verify your identity before submitting the request.2United States Postal Service. Hold Mail – Pause Mail Delivery Online Pause newspaper subscriptions and reroute packages to a neighbor, a package locker, or your workplace. One Amazon box on the porch for five days broadcasts vacancy.
Lights and Sound
Smart lighting on randomized timers is far more convincing than a single lamp burning around the clock. Program lights in different rooms to switch on and off at varying times: the kitchen in the morning, the living room in the evening, a bedroom at night. Some smart home platforms have a vacation or away mode that randomizes patterns automatically. A radio or television on a timer adds sound, which is surprisingly effective when someone approaches a door or window to test whether the house is empty.
Exterior Upkeep
An unmowed lawn, an unshoveled driveway, or trash cans left at the curb days past collection are all tells. Arrange lawn care or snow removal on your normal schedule. Ask a neighbor to bring the trash cans out on collection day and wheel them back afterward. Leave a car in the driveway if you can. A vehicle a neighbor occasionally repositions is more convincing than one that never moves, and either beats an empty driveway for two weeks.
Post Signs and File a Trespass Authorization
A “No Trespassing” sign does more than express a preference. In many jurisdictions, it’s what turns unposted land into property where police can charge someone with criminal trespass without the owner being physically present. Sign size, spacing, and wording requirements vary by locality, so check your local ordinances before you post. At minimum, put signs at every entrance and at any point where someone might reach the yard from an adjacent lot or alley.
The stronger move is filing a trespass authorization letter with your local police department before you leave. This one-page form, where offered, formally authorizes officers to remove unauthorized persons and enforce trespassing statutes on your property while you’re away, and it stays in effect until you revoke it in writing. Not every department offers one, but where they do, it removes the ambiguity that often stops officers responding to a call about a vacant home. Ask your department whether they have the form and file it before your trip.
Put Eyes on the House
Neighbors
A trusted neighbor who knows your schedule is the fastest early-warning system you can have. Give them your travel dates, your phone number, an emergency contact, and the name of anyone who should legitimately be at your home while you’re gone. Ask them to watch for unfamiliar vehicles, lights on at odd hours, and any signs of forced entry. Neighbors who occasionally park in your driveway, collect flyers from your door, or adjust the blinds add to the appearance that someone is around.
House-Sitters
For trips longer than a week or two, a house-sitter is the most convincing deterrent: an actual human being living in the home. Someone who sleeps there, turns on lights naturally, answers the door, and takes out the trash eliminates almost every signal of vacancy. If you hire a professional rather than relying on a friend, ask for proof of liability insurance and check business reviews before handing over keys. Booking through a platform app doesn’t guarantee thorough vetting; some run only basic felony checks. For a more detailed background screening, a third-party service can run one with the sitter’s consent, typically at your expense.
Police Vacation Watch Programs
Many police departments offer vacation watch or house-check programs where officers periodically drive by and visually inspect your property while you’re away. These are typically free, require a request form submitted one to two weeks in advance, and run for a set number of days. Drive-bys between other calls won’t guarantee against a break-in, but increased police presence is a real deterrent, and any sign of forced entry gets reported immediately.
Check Your Homeowners Insurance Before You Leave
This is where most vacationers make an expensive mistake. Standard homeowners policies contain a vacancy exclusion that reduces or eliminates certain coverage once a home has been unoccupied for 60 consecutive days. Vandalism and freezing-related damage are the most common exclusions that kick in, which is exactly the kind of loss a squatter or a burst pipe would cause while you’re away. If your absence stretches past that window, you can come home to serious damage and a denied claim.
For extended absences, contact your insurer before you leave and ask about a vacancy endorsement or vacant-home rider. These add-ons maintain coverage for theft, vandalism, water damage, and liability on unoccupied properties. They cost more than standard coverage, but the alternative is absorbing thousands of dollars in uninsured damage. Even for shorter trips, confirm in writing that your policy treats a vacation absence as “unoccupied” (your belongings are still there, you intend to return) rather than “vacant” (empty and abandoned). Many policies distinguish between the two.
Understand what a standard policy won’t cover even when it’s active: eviction legal fees, lost rental income, and damage an insurer classifies as caused by a “tenant” rather than a trespasser. If you rent the home on a short-term platform or leave it with a property manager, make sure the policy reflects that use.
The Day Before You Leave
Walk through every room. Check every window latch, including upper floors, basement windows, and the garage side door that everyone forgets. Arm the security system and confirm it’s communicating with the monitoring service. Verify that smart locks, cameras, and light timers are working as programmed. Five minutes now prevents discovering a dead battery or a disconnected sensor from three thousand miles away.
Manage utilities to prevent the kind of damage that makes the home unlivable whether or not anyone gets inside. Set the thermostat no lower than 55°F in winter to prevent frozen pipes. Shut off the main water supply, or at least close the individual valves to the washing machine, dishwasher, and any other appliance that could leak. Unplug anything you won’t need.
Store passports, jewelry, financial records, and other high-value items in a home safe, a bank safety deposit box, or with a trusted family member. If someone does get inside, you don’t want them finding anything that could be used for identity theft.
Finally, don’t post your travel plans on social media. A geo-tagged beach photo tells anyone watching that the house is empty and roughly how far away you are. Share the vacation pictures after you’re home. Make sure your trusted contacts have your full itinerary, flight information, and at least two ways to reach you in an emergency.
If Someone Gets In Anyway
If you come home to find someone occupying the property, do not try to physically remove them or change the locks while they’re inside. Call local law enforcement first. In jurisdictions with updated squatter-removal laws, police may be able to arrest and remove the occupant once you show proof of ownership: a deed, mortgage statement, or property tax bill. Have those documents with you or accessible digitally.
If police determine the situation is a civil matter, and that still happens in many places, you’ll need to file for a formal eviction through the courts. Hire a landlord-tenant attorney immediately. Notice requirements and timelines vary by jurisdiction, and mistakes add weeks. Document everything: photographs of the property’s condition, any damage, communications with the occupant, and the police report. Your security camera footage becomes critical evidence, which is one more reason to have it running before you leave.