HMO Licensing Compliance: A Practical Checklist

What Counts as an HMO?

A House in Multiple Occupation (HMO) is a property rented out by at least 3 people who are not from one household but share a facility such as a bathroom or kitchen. This is a broad definition that captures a wide range of property types, from large shared houses to converted flats with shared amenities.

The Housing Act 2004 sets out the statutory definition, and it is important to understand that a property can be an HMO even if:

• The tenants have separate tenancy agreements
• The property is a converted building with self-contained flats (if the conversion did not meet the 1991 Building Regulations)
• The shared facilities are minimal (e.g., a shared hallway can sometimes be sufficient)

If you manage properties that house multiple unrelated tenants sharing any facilities, you should assume HMO regulations apply unless you have specifically confirmed otherwise.

Mandatory vs Additional Licensing

England has two tiers of HMO licensing. Understanding which applies to your properties is the first step in compliance.

Mandatory Licensing

Mandatory licensing applies across all of England to HMOs that meet all of the following criteria:

• Occupied by 5 or more people forming 2 or more households
• The occupants share one or more basic amenities (kitchen, bathroom, toilet)

There is no requirement for the property to be on a specific number of storeys. The previous "3 or more storeys" requirement was removed in 2018, significantly expanding the number of properties that fall under mandatory licensing.

If your property meets these criteria, you must have a licence from the local authority. Operating without one is a criminal offence carrying unlimited fines, and tenants may be able to claim back up to 12 months' rent through a Rent Repayment Order.

Additional Licensing

Local authorities can designate areas or property types for additional licensing that goes beyond the mandatory criteria. Under additional licensing schemes, properties that house 3 or more people from 2 or more households may require a licence, even if they do not meet the mandatory threshold of 5 people.

Additional licensing schemes vary by council. Some apply borough-wide; others target specific wards or property types. You must check with each relevant local authority to determine whether additional licensing applies to your properties.

Selective Licensing

Although not HMO-specific, selective licensing schemes can require all privately rented properties in a designated area to be licensed, regardless of occupancy type. These are increasingly common in areas with high levels of private renting, antisocial behaviour, or poor property conditions.

The Licence Application

An HMO licence application requires detailed information about the property, the proposed licence holder, and the management arrangements. Key requirements include:

• Fit and proper person test. The proposed licence holder (and any manager) must pass this test. Criminal convictions related to fraud, violence, drugs, or housing offences can disqualify an applicant. Associations with individuals who have been disqualified can also be a factor.

• Property suitability. The property must be suitable for the number of occupants, or capable of being made suitable through conditions attached to the licence. This includes room sizes, amenity provision, and fire safety.

• Management arrangements. The applicant must demonstrate satisfactory management arrangements, including maintenance, cleaning of common areas, waste disposal, and tenant management.

• Licence fee. Fees vary significantly by local authority, typically ranging from 500 to 1,500 pounds for a 5-year licence. Some authorities charge in two stages: an application fee and a licence-issue fee.

Licence Conditions

Every HMO licence comes with conditions. Some are mandatory (set by the Housing Act 2004), and local authorities can impose additional conditions. Common conditions include:

Mandatory Conditions

• A valid gas safety certificate must be provided annually
• Electrical appliances and furniture provided by the landlord must be kept in a safe condition
• Smoke alarms must be installed and maintained
• Carbon monoxide alarms must be installed in rooms with solid fuel burning appliances
• A copy of the licence must be displayed in the property
• Written terms of occupation must be provided to each tenant

Typical Additional Conditions

• Minimum room sizes for sleeping accommodation (currently 6.51 sqm for one person, 10.22 sqm for two)
• Maximum number of occupants specified per room and for the property overall
• Kitchen and bathroom ratios (e.g., 1 bathroom per 5 occupants, 1 set of kitchen facilities per 5 occupants)
• Fire safety standards including fire doors, emergency lighting, and fire extinguishers
• Waste management requirements including bin provision and collection arrangements
• External property maintenance standards
• Anti-social behaviour management plans
• Reference and affordability checks for prospective tenants

Common Compliance Failures

Having reviewed hundreds of HMO compliance cases, the most frequent failures fall into predictable categories:

Fire Safety

Fire safety is the area where HMO compliance most frequently fails. Common issues include:

• Fire doors not installed, not self-closing, or not maintained (gaps, damaged intumescent strips)
• Missing or non-functional smoke detectors, particularly in communal areas
• Fire escape routes obstructed by stored items or locked gates
• Emergency lighting not installed or not tested regularly
• Missing fire blankets in kitchens
• No documented fire risk assessment

Fire safety failures are particularly serious because they directly endanger lives. Local authorities and fire services take an aggressive enforcement stance on fire safety deficiencies in HMOs.

Room Sizes

Since the introduction of minimum room size standards in 2018, room sizes have become a common compliance issue, particularly in older properties where rooms were not designed with minimum size regulations in mind. A room used for sleeping that falls below 6.51 sqm for a single occupant cannot be counted towards the permitted number of occupants.

Amenity Provision

Insufficient kitchen or bathroom provision relative to the number of occupants is a recurring issue, particularly in properties that have been incrementally converted to accommodate more tenants without corresponding upgrades to shared facilities.

Documentation

Licence conditions require various documents to be maintained and available: gas safety certificates, electrical installation condition reports (EICRs), fire risk assessments, PAT testing records, and tenancy agreements. Missing or expired documentation is one of the easiest failures for an inspector to identify and one of the easiest to prevent.

The Practical Checklist

Use this checklist to assess your HMO compliance status. Every item should be verifiable with documentary evidence.

Licensing

• [ ] Property assessed for HMO status (mandatory, additional, or selective)
• [ ] Valid HMO licence obtained from the local authority
• [ ] Licence displayed in a common area of the property
• [ ] Licence conditions reviewed and documented
• [ ] Maximum occupancy not exceeded
• [ ] All room sizes meet minimum standards for permitted occupancy

Fire Safety

• [ ] Current fire risk assessment (reviewed annually, updated when changes occur)
• [ ] Fire doors installed to all bedrooms and kitchens (FD30 standard)
• [ ] Self-closers fitted and functioning on all fire doors
• [ ] Smoke detectors on every floor, tested weekly, documented
• [ ] Carbon monoxide detectors in rooms with gas appliances or solid fuel
• [ ] Fire escape routes clear and unobstructed
• [ ] Emergency lighting installed and tested (monthly function test, annual full test)
• [ ] Fire extinguishers and fire blankets provided and in date
• [ ] Fire safety signage displayed

Gas Safety

• [ ] Valid Landlord Gas Safety Record (within 12 months)
• [ ] Copy provided to all tenants within 28 days of inspection
• [ ] Gas Safe registered engineer used (registration number on certificate)

Electrical Safety

• [ ] Valid Electrical Installation Condition Report (EICR) within 5 years
• [ ] All portable appliances PAT tested (annually recommended)
• [ ] RCD protection on circuits

General Property

• [ ] Energy Performance Certificate (EPC) rating E or above
• [ ] Kitchen facilities adequate for number of occupants
• [ ] Bathroom facilities adequate for number of occupants
• [ ] Common areas clean and well-maintained
• [ ] Waste disposal arrangements in place (bins, collection schedule)
• [ ] Property exterior maintained (guttering, brickwork, garden)

Management and Documentation

• [ ] Written tenancy agreements for all occupants
• [ ] Tenancy deposit protected in approved scheme
• [ ] How to Rent guide provided to all tenants
• [ ] Emergency contact details displayed in common area
• [ ] Property inspection schedule in place (minimum quarterly for common areas)
• [ ] Anti-social behaviour management plan documented
• [ ] All compliance certificates stored centrally and accessible

Enforcement and Penalties

The penalties for HMO non-compliance are substantial and have been increasing:

• Operating without a licence: Unlimited fine on conviction, or a civil penalty of up to 30,000 pounds per offence
• Breach of licence conditions: Fine of up to 5,000 pounds per condition breached, or civil penalty
• Rent Repayment Orders: Tenants (or the local authority on their behalf) can apply for repayment of up to 12 months' rent for the period the property was unlicensed
• Banning Orders: Repeat offenders can be banned from letting or managing properties
• Management Orders: Local authorities can take over management of the property

Staying on Top of Compliance

HMO compliance is not a one-time exercise. Licences need renewing (typically every 5 years), fire risk assessments need annual review, gas safety certificates expire annually, and property conditions change over time. The organisations that maintain compliance are the ones with systems that track every deadline, store every certificate, and alert when action is needed.

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DwellBridge tracks every compliance deadline across your HMO portfolio, from gas safety and EICR certificates to fire risk assessments and licence renewals. See our compliance features or learn how we support housing associations. Ready to simplify your HMO compliance? book a demo.