HMO Licence Requirements: The Complete UK Checklist (2026)
Getting an HMO licence — and keeping it — requires meeting a detailed set of standards covering fire safety, room sizes, electrical and gas safety, and property management. This checklist covers everything you need to know, whether you're applying for the first time or renewing.
Related: How Much Does an HMO Licence Cost? | HMO Licensing in London
Who Needs an HMO Licence?
Mandatory licensing applies to any property in England and Wales occupied by:
- 5 or more people forming 2 or more households
- Tenants share facilities (kitchen, bathroom, toilet)
Many councils have introduced additional licensing extending requirements to HMOs with 3 or 4 occupants. Always check your specific council — requirements vary significantly.
1. Fire Safety Requirements
Fire safety is the most scrutinised area of HMO licensing.
Smoke and Heat Detection
- Interlinked smoke alarms on every floor and in every habitable room
- Heat detector in the kitchen
- Mains-wired with battery backup (most councils now require this — battery-only alarms are commonly rejected)
- Annual testing and maintenance records required
Fire Doors
- Self-closing fire doors (FD30S rated) on all rooms opening onto escape routes
- Fire door to kitchen as minimum
- Functioning self-closers and intumescent strips required
- No wedges or door holds permitted
Emergency Lighting
- Emergency lighting in communal areas and escape routes
- Annual inspection and test certificate required
Fire Risk Assessment
- Written FRA required for most HMOs with 5+ occupants
- Must be carried out by a competent person
- Reviewed annually or after significant changes to the property
Fire Extinguishers and Blankets
- Fire blanket in the kitchen
- Fire extinguisher on each floor (requirements vary by council)
2. Electrical Safety
EICR (Electrical Installation Condition Report)
- Required every 5 years under the Electrical Safety Standards in the Private Rented Sector Regulations 2020
- Carried out by a qualified electrician
- C1 (danger) and C2 (potentially dangerous) faults must be remedied before licensing
- Copy provided to tenants within 28 days
PAT Testing
- Required for any landlord-provided appliances
- Annually recommended for high-usage items
RCD Protection
- Residual current devices required on final circuits supplying socket outlets
3. Gas Safety
Gas Safety Certificate (CP12)
- Required annually — no exceptions
- Must be carried out by a Gas Safe registered engineer
- Copy provided to tenants within 28 days
- Records kept for at least 2 years
4. Minimum Room Size Standards
The Licensing of Houses in Multiple Occupation (Mandatory Conditions) Regulations 2018 set minimum sleeping room sizes:
| Occupant | Minimum Floor Area |
|---|---|
| Adult (1 person) | 6.51 m² |
| Two adults sharing | 10.22 m² |
| Child aged 10 or over | 4.64 m² |
Floor area only counts space with a ceiling height of 1.5 metres or more. Loft conversions and rooms with sloped ceilings must be measured carefully.
5. Amenities and Facilities
Kitchen
- Adequate storage, worktop space and ventilation
- Cooker with oven and hob, fridge/freezer, sink
- For larger HMOs (6+ occupants), additional cooking facilities may be required
Bathrooms and Toilets
- Generally 1 bathroom/shower room per 4–5 occupants
- Hot and cold water supply to all bathrooms
Heating
- Adequate space heating in all habitable rooms
- Thermostat or timer controls expected
- Heating to common areas
6. Property Management Standards
The Management of Houses in Multiple Occupation (England) Regulations 2006 impose ongoing duties:
- Common parts — kept clean, well lit, in good repair
- Fire precautions — maintained in good order, tested regularly
- Gas and electricity — supplies maintained safe and in working order
- Drainage — maintained free from obstruction
7. Fit and Proper Person Test
The licence is issued to a specific person who must pass the council's assessment. Disqualifying factors include:
- Criminal convictions for fraud, violence, drugs, or sexual offences
- Previous housing-related civil penalties
- Inclusion on the Rogue Landlord Database
- Previous licence revocations
8. Tenancy and Legal Documentation
While not always a formal licence condition, councils expect:
- Written tenancy agreements for all occupants
- Deposit protection certificates (within 30 days of receipt)
- Prescribed information served to tenants
- How to Rent guide provided at tenancy start
- Right to Rent checks completed and documented for every adult occupant
Common Reasons HMO Applications Are Refused
- Fire doors not self-closing or not to FD30S standard
- Rooms below minimum size — particularly loft conversions
- No mains-wired smoke detection or incomplete coverage
- Expired EICR or outstanding C1/C2 faults
- Inadequate bathrooms or kitchen for occupant numbers
- Fit and proper person concerns
- Incomplete application documents
Stay Inspection-Ready All Year
Meeting requirements at application time is only half the job — councils can inspect at any time during your licence period.
HMO Hub gives you:
- 140+ item compliance checklist mapped to your specific council's requirements
- Certificate expiry tracking — Gas Safety, EICR, Fire Risk Assessment, EPC and more
- Email alerts before anything expires
- Inspection-ready PDF export — your full compliance record in one document
- Document log — licences, agreements, notices and certificates in one place
Start free at hmohub.uk — no card needed.
Last updated March 2026. Requirements vary by council and change regularly. Always verify current requirements with your local authority.
Disclaimer: This article is for general information only and does not constitute legal advice.