Mould in a rental property isn’t just an eyesore—it’s a serious health risk.
If you’re living with mould, you may be wondering if you can break your lease and move out.
The short answer? Yes, in some cases.
But it depends on a few key factors.
Let’s break it down so you know your rights and options.
Why Is Mould Such a Big Deal?
Mould isn’t just an inconvenience—it can cause major health issues.
Exposure can lead to respiratory problems, allergic reactions, and even severe lung infections.
The UK government has made it clear that landlords must take mould seriously.
In fact, Awaab’s Law was introduced following the tragic death of Awaab Ishak, a two-year-old who died from prolonged exposure to mould in social housing.
Landlords are now required to act quickly when mould is reported.
If they fail to do so, they could face legal action.
When Can You Legally Break Your Lease Due to Mould?
Your landlord has a legal duty to provide a home that is safe to live in.
Several laws protect tenants from living in hazardous conditions:
- Homes (Fitness for Human Habitation) Act 2018 – Your home must be fit to live in. Mould and damp can make it unfit.
- Housing Act 2004 – Local councils can take action if a property has serious hazards like mould.
- Landlord and Tenant Act 1985 – Landlords must keep the property in good repair.
- Environmental Protection Act 1990 – If mould is harming your health, it could be considered a statutory nuisance.
If your landlord ignores your complaints about mould, you may have the right to end your tenancy early.
Steps to Take Before You Break Your Lease
Before you pack your bags, you need to follow the right steps.
- Report the Mould to Your Landlord
- Put it in writing (email or letter) and keep a record.
- Explain how it’s affecting your health and home.
- Allow Your Landlord Time to Fix It
- Legally, they must respond “promptly and with urgency,” especially if mould is a health risk (UK Government Guidance).
- Gather Evidence
- Take photos of the mould and any damaged belongings.
- Keep records of any health problems caused by the mould.
- If possible, get a report from an environmental health officer.
- Check if You Can Get Help
- If your landlord refuses to act, you can contact your local council.
- They have the power to force landlords to fix serious mould problems.
- Consider Negotiating an Early Exit
- Some landlords will agree to let you leave without penalty if the mould is serious.
- If they refuse, you may need legal advice.
What If Your Landlord Refuses to Fix the Mould?
If your landlord ignores the problem, you may have legal grounds to break your lease.
You can:
- Contact Environmental Health at your local council.
- File a claim under the Homes (Fitness for Human Habitation) Act.
- Withhold rent in extreme cases (but seek legal advice first).
A court could order your landlord to fix the mould or allow you to end your tenancy early.
Can You Sue Your Landlord for Mould?
Yes, if the mould has caused health issues or damaged your belongings.
Under UK law, landlords can be held responsible for failing to provide a safe home.
You could be entitled to compensation for:
- Medical expenses
- Damage to personal belongings
- Stress and inconvenience
However, suing your landlord should be a last resort.
Final Thoughts
Mould isn’t something you should have to live with.
If your landlord refuses to fix the issue, you have rights.
Breaking your lease due to mould is possible—but you need to follow the right steps.
Keep records, report the issue, and seek legal advice if needed.
For more information on tenant rights and legal obligations, check the UK Government’s housing standards guidance: gov.uk
If you’re unsure what to do next, contact Shelter or Citizens Advice for free legal advice.
Your health and safety should always come first.
Mould removal in London? We can help! Call us on 0203 130 4068 today.
