Can I break my lease because of pests?

Sometimes, in some places, and getting it wrong can cost you your deposit or more. Report in writing, keep dated evidence, and get official advice before you stop paying rent or move out.

Renting and hosting 4 min read Updated 9 October 2026

Maybe. Some places let tenants end a tenancy, or pay less rent, when a home is unfit to live in or a landlord fails to fix a serious problem. Many do not, or only through a formal process with steps you have to follow exactly. Leave early or hold back rent without advice, and you can end up owing rent, losing your deposit, or facing eviction. So build the case first, then ask an official body what applies to you.

Cockroaches on the bed, years of the same problem, a new flat that turns out to be infested: any of these can make you want to leave tomorrow. You usually have more options than staying for ever or walking out.

Withholding rent is not a safe lever

It feels logical: stop paying and the landlord will finally act. In many places, though, unpaid rent is simply arrears, whatever the reason, and arrears can lead to eviction even when the pests are real. Some places have a formal way to reduce rent or pay it into a held account during a repair dispute. Those routes come with strict steps. Do not hold back rent until a tenancy board or housing advice service has told you how it works where you live.

Build the case first

Report in writing with dated photos. Our checklist on how to document pests for your landlord covers what to collect.
Give the landlord a fair chance and a date to reply and act.
Log what they did or did not do: visits, treatments, missed dates, replies.
Ask the council or environmental health to inspect if the landlord does not act. A report from an official body can carry weight in any later dispute.
Get advice from the tenancy board or housing authority, a tenants’ union, or Citizens Advice in the UK. Take your log with you.

Ways out that often go better

Ask for an end by agreement. Some landlords would rather end a tenancy early than argue about it. Get the agreement in writing, including what happens to your deposit.
Check your contract for a break clause or an early-exit option.
Offer a replacement tenant, if your contract or local law allows it.
Ask to move to another flat the landlord owns, if they have one clear of pests.

Just moved in and found them

Report it in writing in the first days, ideally before you unpack, and say clearly that the pests were there when you arrived. Photos with dates matter most here. Whether you can back out of a brand-new tenancy depends on where you live, so ask an advice service quickly. Our answer on what to do when you have just moved in and found pests has the first steps.

If they come from next door

Bed bugs upstairs or cockroaches from the flat below are a building problem. Ask the landlord in writing to inspect and treat your flat and the ones around it. Getting the building treated is often quicker than getting out of a lease. See cockroaches coming from next door.

Pregnancy, a baby or asthma: tell the landlord in writing and mention it to the advice service, as it can change how urgent the case is. If open trays of rodent poison have been left in your home, ask in writing for them to be taken away and for the gaps the animals use to be sealed instead. Insect bait should be in closed stations, placed as the label says. If you are worried about your health or your baby’s, talk to your doctor or midwife.

If you do leave

Make sure you do not take the problem with you. Cockroaches and bed bugs travel in boxes and furniture. See how to move house without taking cockroaches with you and our page for people moving home.