HMO Planning Rules and Licences in Wales

If you rent a room or whole house in Wales and share facilities with people outside your household, you might live in a House in Multiple Occupation (HMO). Tenants need clear information about planning rules, mandatory licences, and how enforcement affects safety, rent and eviction rights. This guide explains what triggers an HMO licence, how to check if your landlord holds one, and practical steps to report an unlicensed property or raise concerns with your local authority. It uses plain language aimed at renters and tenants, with examples of forms and where to get help. Keep records of communications and repairs to protect your position if there is an enforcement or tribunal case.

Who needs an HMO licence in Wales?

Local rules about HMOs depend on occupancy, layout and council decisions. Councils issue licences where the property meets the legal thresholds for an HMO and where additional or selective licensing schemes apply.^[2]

• Properties where five or more people form two or more households and share facilities such as kitchens or bathrooms.
• Converted houses with bedsits or shared kitchens and bathrooms.
• Buildings used as hostels or lodging houses with multiple short-term occupants.

Mandatory HMO licensing and local enforcement derive from the Housing Act 2004.^[2] Tenancy rules and possession procedures are primarily set out in the Housing Act 1988 and the Rent Act 1977 for relevant cases.^[3][4]

Key official forms tenants should know

• HMO licence application (local authority form) — used by landlords to apply for a licence; tenants can ask for a copy of the licence or the application to confirm details and conditions.^[1]
• Application forms for the First-tier Tribunal (Property Chamber) — used to start a residential property case, for example to seek remedies if a council fails to act or disputes remain unresolved.^[5]
• Local council complaint/report form — used to report an unlicensed or unsafe HMO; forms and submission details vary by council and are available on each council website.

What to do if your property appears unlicensed

If you suspect your home is an unlicensed HMO, practical tenant actions help push enforcement and protect your position. Begin by asking the landlord for the licence, then contact the council and collect evidence of overcrowding, poor condition or missing safety measures.

• Contact your local council housing team and ask if the property is on the HMO register; councils maintain records of licensed HMOs.
• Keep written records, dated photos and copies of messages about repairs, overcrowding or missing safety measures.
• If the council does not resolve the issue, you can consider applying to the First-tier Tribunal (Property Chamber) for remedies or to challenge enforcement decisions.^[5]
• Do not withhold rent without legal advice; instead use council enforcement routes or tribunal orders to seek repairs or reductions where appropriate.

FAQ

Do I need an HMO licence to rent a room in Wales?

Not always; it depends on how many people share the property and its layout. Check with your local council if five or more people from two or more households share facilities.

Can my landlord evict me for reporting an unlicensed HMO?

Eviction for reporting is unlawful as retaliatory action. Keep records of complaints and seek help from the council or the First-tier Tribunal if you face retaliation.

How can I check whether an HMO is licensed?

Ask your landlord for a copy of the licence and contact the local council housing team to confirm; many councils publish a register of licensed HMOs.

How-To

1. Find your local council housing contact details and ask whether the building is on the HMO register.
2. Request a copy of the HMO licence from your landlord and save any dated replies or refusals.
3. If there is no licence or there are safety concerns, submit a report using the council complaint form and attach your evidence.
4. If council enforcement does not resolve the issue, consider applying to the First-tier Tribunal (Property Chamber) for remedies and include your documentation.

Help and Support / Resources

• Rent Smart Wales - landlord registration and licensing
• Welsh Government - renting homes in Wales guidance
• First-tier Tribunal (Property Chamber) - forms and guidance

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1. [1] Apply for an HMO licence - GOV.UK
2. [2] Housing Act 2004 - legislation.gov.uk
3. [3] Housing Act 1988 - legislation.gov.uk
4. [4] Rent Act 1977 - legislation.gov.uk
5. [5] First-tier Tribunal (Property Chamber) - GOV.UK