Mould and Damp: Tenant Rights and Council Action in Wales

Living with mould or damp can affect health and tenancy rights. This guide explains what tenants in Wales should do when mould or damp appears, how to report problems to a landlord or local council, and when to escalate to official bodies. It covers practical steps — notifying your landlord in writing, documenting damage and communication, understanding landlord repair duties under relevant housing law, and options if repairs are not made. The tone is practical and supportive, aimed at renters and private tenants who need clear next steps, official forms to use, and how to bring a case to the property tribunal or seek council enforcement where necessary.

Your rights as a tenant in Wales

All tenants have the right to a safe, habitable home. Landlords are generally responsible for repairs that prevent damp and mould caused by structural or maintenance faults, as set out in primary legislation and case law.^[2][3] If your landlord does not act, you can use the councils enforcement powers or apply to the property tribunal for a formal determination.

Immediate steps to take

• Write to your landlord within 14 days describing the damp and requesting repairs.
• Take dated photos, videos and keep a log of symptoms and communications.
• Contact your local council's environmental health department if repairs are not made.
• Request urgent repairs if mould creates a health risk and ask for temporary remedies while work is arranged.
• File an application to the First-tier Tribunal (Property Chamber) if the landlord refuses reasonable repairs.

Council enforcement and when they can act

Local authorities can inspect and use powers under housing and public health law to require landlords to fix hazards, including dangerous mould caused by disrepair. Councils can issue improvement notices, hazard awareness notices or prohibition notices and may carry out works in default if the landlord does not comply. If you report to the council, provide clear photos, a written chronology and copies of your requests to the landlord to help the inspector assess risk.^[4]

Bringing a case and official forms

If a landlord will not carry out repairs, you can apply to the First-tier Tribunal (Property Chamber) for a remedy, or in some cases seek a judge-led remedy in the county court. The tribunal handles many residential property disputes and offers guidance on how to apply and what evidence to bring.^[1]

Key official forms and where to use them

• Application to the First-tier Tribunal (Property Chamber) (no single national form number): use the GOV.UK guidance to prepare an application and follow the Property Chamber directions. Example: a tenant files an application asking the tribunal to order repairs after six months of ignored requests.
• Environmental health complaint to your local council (local complaint form): councils usually provide an online or downloadable complaint form. Example: submitting the council form with photos and copies of landlord letters to request an inspection.
• Improvement or prohibition notices (issued by the council): these are statutory notices the council serves when it finds a serious hazard; you do not complete these, but they are the enforcement tools the council will use in persistent disrepair cases.

Key Takeaways

• Document every report and repair request with dated photos and written records.
• Use your council's environmental health powers if the landlord fails to act.
• Consider the First-tier Tribunal (Property Chamber) as a formal next step when informal resolution fails.

FAQ

Can my landlord be forced to fix mould and damp?

Yes. Landlords are responsible for repairs that arise from structural defects or failures in maintenance; if they do not act you can report to the council or apply to the Property Chamber for an order.

What should I include when reporting damp to my landlord?

Give dates, a clear description, photos, any health effects, and ask for specific repairs. Keep copies of everything and send by recorded delivery or email where possible.

How long will the council take to act after I report mould?

Timescales vary by council and the severity of the hazard; provide full evidence to help prioritise the inspection and ask the council for expected deadlines.

How-To

1. Write to your landlord within 14 days with a clear description and attach dated photos.
2. If there is no response, submit a complaint to environmental health at your local council and include copies of your communications.
3. If the problem persists, file an application to the First-tier Tribunal (Property Chamber) following GOV.UK guidance and include your evidence bundle.
4. Attend any hearing, present your photos, tenancy records and correspondence, and follow tribunal directions for next steps.

Help and Support / Resources

• First-tier Tribunal (Property Chamber) - GOV.UK
• Rent Smart Wales
• Welsh Government: damp and mould guidance

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1. [1] First-tier Tribunal (Property Chamber) - GOV.UK
2. [2] Housing Act 1988 - legislation.gov.uk
3. [3] Rent Act 1977 - legislation.gov.uk
4. [4] Welsh Government: damp and mould guidance