Damage to Your Neighbour’s Home: Liability Cover in Home Insurance

Picture a scene that could happen to anyone living in an apartment: you are on holiday and the hose of your washing machine bursts. When you return, not only your flat but also the ceiling, walls and belongings of the neighbour downstairs are water damaged. Two questions arise: who pays for your damage, and who pays for your neighbour’s? This article focuses on the second one, the liability covers in home insurance.

Why your damage and your neighbour’s are separate

The internal water damage cover in your home policy exists to pay for water damage in your own home. Damage in your neighbour’s home falls under your liability. Under Turkish law, compensating damage caused to others is a general principle; if the damage came from a defect in your flat, your neighbour can ask you to cover it.

This is where liability cover comes in. It pays, within the limits in the policy, for damage you cause to third parties and that is claimed from you. Damage to your own home is handled under separate covers.

Types of liability cover in home policies

• Neighbour liability: damage that a fire, leak or explosion in your home causes to neighbouring flats and buildings.
• Tenant liability: your responsibility towards the landlord for damage you cause to the building you rent.
• Landlord liability: if you let your property, damage to your tenant’s belongings caused by a problem with the building.
• Personal third-party liability: some policies add cover for everyday incidents, such as a flowerpot falling from your balcony and hurting a passer-by.

Which of these your policy includes, and with what limits, depends on the insurer and the package. Many expats rent in Istanbul, and tenant liability is the cover they most often overlook.

Three scenarios

Water leaking from your bathroom

A crack that slowly forms in your bathroom drain pipe stains and swells the ceiling below. Your neighbour’s repair costs may be assessed under neighbour liability. However, a leak you knew about for a long time and did not fix may be treated as an exclusion.

A fire in a rented flat

A kitchen fire in the flat you rent damages the landlord’s cupboards and walls. The landlord’s claim can be met under tenant liability cover.

Roof tiles in a storm

On a windy day, tiles fall from the roof of your detached house and damage a neighbour’s car. Here the storm cover and the liability cover conditions are assessed together.

What to do when it happens

1. Stop the source: close the water valve, switch off electricity if needed and inform the building management.
2. Talk to your neighbour: calmly explain the situation and say it will be reported to your insurer.
3. Keep records: take dated photos in your flat and in the neighbour’s.
4. Do not promise a payment: committing to a sum before speaking to the insurer can complicate the claim.
5. Tell your agent promptly: reporting periods are set in the policy terms.

For the steps inside your own home, see our guide on what to do after water damage at home.

Prevention and checking your policy

Most damage to neighbours comes from preventable causes. Check appliance hoses regularly, renew worn silicone around the bath and sink, clear blocked drains and close the main water valve before a long trip. Secure balcony pots and air conditioning units. Keep simple records of this maintenance, such as invoices or dated photos, because they help if a lack of maintenance is ever suggested. Leaving a spare key with a trusted neighbour also shortens response time while you are away.

When checking your policy, the limit matters as much as the cover. In an apartment, one leak can affect several flats. Ask your agent which events are covered, whether there is a per-person or per-event limit and whether a deductible applies. If you rent, make sure tenant liability is included; if you let a property, check landlord liability.

To review your home policy, including liability covers, visit our Maslak home insurance page. Call Ailenizin Sigortacısı on +90 530 375 89 61 or send a WhatsApp message for English-speaking support.