Caring for a House Nobody Lives In

The reason empty houses fail is simple: in an occupied house, a person notices. They hear the drip, smell the mustiness, see the ceiling stain on day one. In an empty house, the same small failure runs unattended for weeks. A supply line that lets go in January can put water through three floors before anyone opens the door.

Call the insurer first — before anything else

This is the step people skip, and it is the expensive one. Most standard homeowners policies contain a vacancy clause: once the house has been unoccupied beyond a set number of days — often somewhere around 30 to 60, though it varies and your policy is the authority — coverage for many losses is restricted or voided entirely. Vandalism, water damage, and glass breakage are commonly first to go.

Insurers write vacant or unoccupied endorsements for exactly this situation. They cost more than the standard policy and vastly less than a denied claim on a flooded house. Call your agent, say plainly that nobody is living there and how long you expect that to last, and ask what they need. Our homeowners insurance guide covers what to look at on the policy itself.

One warning worth stating directly: do not let the house sit empty and say nothing, hoping it won't come up. It comes up at claim time, when the adjuster asks when the property was last occupied, and by then you have no options.

Water is the enemy

Nearly every catastrophic vacant-house loss is water. Pick one of two strategies and commit — the half-measures are what burst pipes.

• Strategy one: keep the heat on. Hold the thermostat at a safe minimum through winter — the mid-50s Fahrenheit is the usual floor, and there's no prize for going lower. Open cabinet doors under sinks on exterior walls so warm air reaches the supply lines. This costs money in gas every month, and it is the simpler path if the house will be occupied again soon.
• Strategy two: winterize properly. Water off at the main, system drained, traps and toilets protected with antifreeze rated for plumbing, water heater drained, and any boiler system handled by someone who knows boilers. This is a real job — a plumber does it in a couple of hours and does it completely. A homeowner who "drained most of it" and left has usually left enough water in a low run to split a pipe.

Either way, shut the main off between visits if nobody is checking regularly. A closed main is the single highest-value habit on this page: it converts a burst supply line from a catastrophe into a puddle. Know where the shut-off is, that it actually turns, and how to work it in the dark — our shut-offs and systems guide walks the whole house. Old gate valves in Pittsburgh basements sometimes seize or won't reseal after decades untouched; find that out on a calm Tuesday, not during an emergency.

The check-in routine

Someone physically inside every couple of weeks. Not a drive-by — inside. Fifteen minutes covers it:

• Run water in every fixture for a minute, and flush every toilet, unless the house is fully winterized. Drain traps dry out when unused, and a dry trap is an open pipe letting sewer gas into the house. That rotten smell in empty houses is usually exactly this.
• Look up, then look down. Ceilings for stains, basement floor for water, under every sink, around the water heater and the base of the toilets.
• Use your nose. Gas, mustiness, sewer gas, and dead mice all announce themselves before they're visible. If you smell gas, leave the house and make the call from outside.
• Check the heat is actually running in winter and the thermostat hasn't been bumped or lost power.
• Look for signs of entry — doors, basement windows, the back of the house where nobody sees.
• Photograph anything new and note the date. If a claim ever happens, a dated record of condition is worth having; see our paper trail guide.

Make it look lived-in

A house that reads as empty attracts exactly the attention you don't want — and in some neighborhoods it takes days, not months.

• Stop or forward the mail. A stuffed mailbox and a pile of flyers on the porch is a public announcement. Have a neighbor collect what still arrives.
• Put a couple of lamps on timers in rooms visible from the street, on different schedules.
• Keep the lawn mowed and the snow cleared. This is three problems at once: it advertises vacancy, most municipalities have ordinances about tall grass and uncleared sidewalks that come with citations, and an icy walk is a liability question if someone falls there — including a mail carrier or a delivery driver. Our maintenance calendar covers the seasonal rhythm. Hire a neighborhood kid or a service and let it run on a schedule.
• Give a neighbor your contact information and tell them the house is empty and that you'd appreciate a call if something looks wrong. This is the cheapest monitoring system available and it works.

Don't shut off the utilities

The instinct to save money by cutting everything off is understandable and usually a mistake.

• Keep the electricity on. Sump pumps need power, and a basement that has always stayed dry stays dry because that pump runs — see keeping water out of your basement. Power also runs the heat, the timers, and any monitoring you add. A battery-backup sump pump or a cellular water alarm is a small expense against a flooded basement nobody will see for two weeks.
• Keep the gas on if it feeds the heat. Shutting it off to save a monthly minimum and then losing a winter's worth of plumbing is a bad trade — and getting service restored can require an appointment and an inside inspection you'll have to be present for.
• Keep the water on unless the house is genuinely, fully winterized — with the main closed between visits, as above.

Keep all the accounts in a name and address that receives the bills. Utilities shut off for nonpayment because the paper statement went to an empty house is a common and avoidable way this goes wrong.

Security and pests

• Solid locks on every exterior door, and rekey them if you don't know who has keys — after an estate, you usually don't.
• No spare key under the mat, in the fake rock, or over the door frame. Everyone checks those.
• Secure the basement windows, which are the usual way in and the ones nobody looks at. Also garage side doors and any back door out of sight from the street.
• Take the valuables out — tools, guns, jewelry, anything with a title. If the house is part of an estate, coordinate that with whoever has authority before anything moves.
• Deal with mice now, not in spring. Unoccupied houses get rodents fast. Seal the gaps where pipes and wires enter the foundation with steel wool and sealant, bait or trap on a schedule you actually check, and get anything edible out of the cabinets. A mouse problem left through one winter becomes an infestation and a smell.

The paperwork side

An empty house still generates obligations, and they don't pause.

• Property taxes and insurance stay current. Make sure the bills are going somewhere a person opens them. Missed tax bills on inherited houses are a recurring and entirely preventable disaster.
• Consider whether the assessment is right while you're carrying the house — see our guide to appealing a property assessment. If you're paying taxes on a house nobody uses, paying the correct amount matters more than usual.
• If the house belongs to an estate, mind the authority. Decisions about an estate property generally need to come from the executor or personal representative, and family consensus is not the same thing as legal authority. Selling, renting, removing contents, and sometimes even signing for repairs can require it. Our guide on selling an inherited house in Pennsylvania covers the shape of that process, and an estate attorney can tell you where you actually stand.

The honest part

A house you are maintaining but not using costs money every month — taxes, insurance, utilities, lawn, and the slow accumulation of things that need fixing. It costs attention too, which is often the part that wears people down, especially when the house came with grief attached.

There are three real options. Rent it, which turns it into income and gives it an occupant, at the cost of becoming a landlord. Sell it, which ends the carrying costs. Or commit to maintaining it properly — insured correctly, checked regularly, budgeted for — because you plan to use it, or a family member will, or you're simply not ready.

All three are legitimate. The expensive path is the fourth one: the drift where nobody decides, the check-ins get further apart, the insurance question never gets asked, and eighteen months later the house has problems that cost more than a year of doing it right. If you're going to hold it, hold it on purpose.