Closing Your Mallorca Villa for Winter: Owner’s Checklist

Closing a house for the winter takes most owners about five minutes: shutters down, alarm on, taxi to the airport. In Mallorca that habit is expensive. Between October and March a villa on this coast faces salt-laden air, rain that arrives in short violent bursts, wind that finds every loose tile — and the quiet threat nobody photographs, which is four months of still, humid air behind closed shutters. The houses that come through winter untouched are rarely the lucky ones. They are the ones that were closed properly.

An empty house in winter is not a house at rest

A villa in use is constantly being monitored without anyone thinking of it as monitoring. Someone notices that a tap runs slowly, that a door sticks, that there is a faint smell in the guest bathroom. Those are early warnings, and in an occupied house they get acted on within a day.

Close the house and those warnings still happen — they simply happen to nobody. A slow leak under a sink has weeks to work on a wall. A blocked terrace drain has one storm to turn a terrace into a shallow pool. Condensation behind a wardrobe on a north wall has an entire winter. By the time the house is opened in April, what began as a five-minute repair has become a room.

Start six weeks before you leave, not the night before

The single most common mistake is leaving the list until the last day. Six weeks of notice changes what is possible: trades are still available, parts can be ordered, and anything found during a check can be fixed while you are there to approve it.

• Book the seasonal services early. Pool technicians, garden teams, chimney sweeps and boiler engineers are all in demand at the same moment across the island. Late September and October is a bottleneck, not a quiet season.
• Review your insurance. Many home policies contain conditions about how long a property may stand unoccupied and what must be done during that period. This varies between insurers and it is worth reading your own wording, or asking your broker directly, before you rely on it.

The close-down checklist

Water and plumbing

Water causes more winter damage in Mallorca homes than anything else, and it is also the easiest risk to reduce.

• Close the main stopcock if the house will be genuinely empty, and make sure whoever checks the property knows where it is and how to open it again.
• Drain outdoor showers, irrigation lines and any exposed pipework that could suffer in a cold snap — the interior of the island and higher ground can drop further than the coast.
• Empty and switch off the washing machine and dishwasher, and leave their doors ajar so the seals dry.
• Pour a little water into rarely used drains and traps before you leave, and again on each check, so they do not dry out and let drain odours back into the house.

Electricity, heating and appliances

• Unplug everything that does not need to stay on. It reduces both standby consumption and the risk from a power surge during a storm.
• Leave the circuits that do matter clearly identified: alarm, any remote monitoring, dehumidifiers, and the fridge if you are keeping it running.
• If you empty the fridge and freezer, switch them off, clean them and leave the doors open. A sealed empty fridge for four months is a mould culture.
• Have the heating system serviced before the season rather than after. If you plan to leave heating on at a low background temperature, set it deliberately and tell whoever checks the house what the setting should be.

Damp, air and ventilation

This is the part owners underestimate most, and the part that does the most cosmetic damage. A closed house on a humid coast has no way to lose the moisture it holds.

• Leave interior doors and wardrobe doors open so air can move through the whole volume of the house rather than sitting in pockets.
• Pull furniture a few centimetres away from external walls, particularly on north-facing and sea-facing elevations.
• Consider a dehumidifier in the rooms that have shown condensation before. If it needs emptying, it needs someone to empty it — which is a reason to have a checking routine rather than a gadget alone.
• Make sure every visit includes real cross-ventilation: windows open on opposite sides of the house for a period, not just a quick walk through.

The pool and outdoor technical systems

• Agree a winter regime with your pool technician rather than simply stopping. Water left without filtration or chemical balance deteriorates quickly, and restoring a neglected pool in spring costs far more than maintaining it through winter.
• Protect and check the pump, filter and any heating system, and confirm frost precautions with the technician if your property sits inland or at altitude.
• Set irrigation to a winter programme rather than switching it off entirely — established plants still need water in a dry autumn, and an irrigation leak running unnoticed for months is both expensive and damaging.

Garden, terraces and drainage

• Clear gutters, downpipes, terrace gullies and pool overflow channels. Mallorca rain arrives fast and in volume; blocked drainage is how water gets inside a building that is otherwise sound.
• Prune back branches that could reach the roof, a window or a power line in a strong wind.
• Store, secure or cover outdoor furniture, parasols and lightweight planters. Anything that can move in a gale becomes a projectile aimed at your own glazing.

Security and access

• Test the alarm before you leave rather than assuming it works, and confirm the contact list held by your alarm company is current.
• Leave the house looking lived in from outside: no post accumulating, no shutters that are visibly sealed for the season on every single opening.
• Make sure at least one trusted local contact holds a full set of keys and can get in at short notice. A key in a friend’s drawer in Hamburg or Surrey is not access.
• Note your meter readings and photograph the house, room by room, on the day you close it. It takes ten minutes and it settles almost every argument later.

Paperwork and utilities

• Confirm that community fees, utilities, insurance and any service contracts are on direct debit and that the account will not be short over winter. An unpaid electricity bill can end with a disconnection, and a disconnected house has no alarm and no dehumidifier.

What should actually happen while you are away

A meaningful winter check is a defined routine, not a walk-past. It should cover the interior room by room looking for damp, staining and leaks; the roof, gutters and drainage from ground level; the pool and its plant; the garden and irrigation; and the security systems. It should happen on a regular cycle and, critically, after every significant storm — the check that finds a problem the day after weather arrives is worth more than the other eleven put together.

It should also produce something you can read. A short written report with photographs, sent on a predictable rhythm, is the difference between owning a house at a distance and hoping about one. That reporting discipline is the core of our property management service in Mallorca, and it is the first thing we would suggest any owner ask about when comparing providers.

Frequently asked questions

How often should an empty villa in Mallorca be checked in winter?

There is no single correct interval, but a regular cycle — commonly every one to two weeks for a high-value property — plus an additional inspection after any significant storm is a sensible baseline. The right frequency depends on the size and age of the house, whether it has a pool, how exposed it is, and what your insurer expects.

Should I turn the water off completely?

Closing the main supply is the most effective single step against water damage in a genuinely empty house, provided whoever checks the property can restore it for their visit and knows how. If the property has systems that require a water supply, or is used occasionally over winter, discuss the right arrangement with your manager or plumber rather than applying a blanket rule.

Is it better to leave the heating on low all winter?

A low background temperature can help control condensation in some houses, particularly older stone properties or homes with north-facing rooms that have shown damp before. It also has a running cost. The sensible approach is to decide deliberately, based on your property, rather than defaulting either way — and to make sure the setting is documented for whoever visits.

Can I just ask a friend or my cleaner to look in?

It is better than nothing, and many owners start there. The limitation is that goodwill is not a defined routine: there is usually no checklist, no report, no insurance cover for the person acting, and no clear authority to instruct an emergency repair at eight on a Sunday evening. If the house is a significant asset, the check should be a service with a scope, not a favour.