HMO compliance checklist UK 2026

A house in multiple occupation carries more rules than a single let: licensing, extra fire safety, minimum room sizes and the HMO management regulations, on top of the usual certificates and deposit rules. Work through this checklist for each HMO you let.

This video goes through what the Renters' Rights Act changed for shared houses, in under six minutes: letting room by room or on one joint tenancy, the possession ground for student houses, licensing and how to count households, the ground for a refused or revoked licence, fire safety, and what the landlord database will ask.

Watch the video6 min

What is an HMO?

An HMO is a property rented to three or more people who form more than one household and share facilities like a bathroom, toilet, or kitchen. A couple counts as one household, married or not, and so do relatives living together. Friends sharing are separate households, even if they lived together before. This includes student houses, shared flats, bedsits, and some converted properties.

Some HMOs require mandatory licensing (properties with five or more occupants forming two or more households, regardless of the number of storeys). Other properties may need additional or selective licensing depending on your local council.

HMO licensing requirements

Mandatory HMO licence. Required if your property has five or more people forming more than one household, regardless of the number of storeys (the “three or more storeys” condition was removed on 1 October 2018). The licence costs vary by council (typically £500 to £1,500) and is valid for up to five years.

Additional licensing. Some councils require licensing for all HMOs regardless of size or storeys. Check with your local authority whether your area has an additional licensing scheme.

Selective licensing. Separate from HMO licensing, some areas require all private landlords to be licensed regardless of property type. Again, this varies by local authority.

Penalties for operating an HMO without the required licence include unlimited fines on prosecution, civil penalties of up to £40,000, and rent repayment orders forcing you to return up to two years' rent.

Fire safety requirements

Fire safety in an HMO is decided by risk and by your council. The Management of Houses in Multiple Occupation (England) Regulations 2006 require the manager to keep escape routes clear and fire alarms and equipment in working order. Beyond that, the council decides what each house needs, using its housing hazard assessment, your licence conditions and the LACORS fire safety guide.

Fire alarms. In an HMO that needs a licence, the alarm duties come from the licence conditions, and the general smoke and carbon monoxide alarm regulations don't apply. The minimum is a smoke alarm on each storey used as living accommodation and a carbon monoxide alarm in any room with a fixed combustion appliance other than a gas cooker. Councils often expect mains-wired, interlinked alarms, and a larger HMO may need a commercial system with a control panel. Your licence conditions say which.

Emergency lighting. Often expected in larger HMOs, especially on internal escape routes with no natural light.

Fire doors. No law says every HMO needs FD30 fire doors. Under the LACORS guide, a low-risk two-storey shared house can keep sound, close-fitting ordinary doors. In shared houses of three or four storeys, councils usually expect FD30 doors on the kitchens, living rooms and bedrooms that open onto the escape route. Bedsit-type HMOs need FD30S doors, which add smoke seals, and bedsit doors should close by themselves. See our guide to fire doors.

Fire extinguishers and blankets. While not legally required in all HMOs, many councils expect them in kitchens and communal areas. Check your licence conditions.

Fire risk assessment. Where an HMO has shared parts such as halls, stairs and landings, those parts need a fire risk assessment, recorded in full and kept up to date. You can do it yourself or pay someone competent to do it.

Room size and occupancy standards

HMOs must meet minimum room sizes. A room used for sleeping by one person must be at least 6.51 square metres. A room for two people must be at least 10.22 square metres. Rooms below these sizes cannot legally be used as bedrooms.

Councils can serve overcrowding notices if you exceed the maximum number of people allowed based on room sizes and the number of bathrooms and kitchens.

Facilities requirements

Bathrooms and toilets. For 1 to 4 people: one toilet and bathroom. For 5 people: two toilets (one can be in the bathroom), one bathroom. For 6 to 10 people: two toilets, two bathrooms. Larger HMOs have additional requirements.

Kitchen facilities. Adequate cooking and food preparation facilities must be provided. For five or more occupants, the kitchen must have specific minimum sizes and equipment (sink, cooker, worktop space, storage, fridge/freezer).

Waste disposal. Sufficient bins and arrangements for refuse collection.

Standard landlord compliance documents

All the standard landlord compliance requirements apply to HMOs, including:

• Energy Performance Certificate (EPC): rated E or above
• Gas Safety Certificate (CP12): annual check required
• Electrical Installation Condition Report (EICR): every five years
• Written statement of terms: must be given to each new tenant before the tenancy is entered into (the How to Rent guide was withdrawn on 1 May 2026)
• Renters' Rights Act Information Sheet: only for written tenancies that began before 1 May 2026, and due by 31 May 2026
• Deposit protection: if you take deposits

The HMO document challenge

In an HMO some documents cover the whole house and some belong to each tenant. If one tenant says they never received something, you need proof for that person.

Each tenant's own. The written statement of terms (usually the tenancy agreement) for everyone named on a tenancy that began on or after 1 May 2026, whether the tenancy is for one room or the whole house. The Renters' Rights Act Information Sheet for each named tenant on a written tenancy that began before that date, which was due by 31 May 2026. And the deposit prescribed information, where each tenant pays their own deposit.

The whole house's. The gas safety record, the EICR, the EPC, the HMO licence and the fire risk assessment. One copy covers the house, but each tenant still has to be given the gas safety record and the EICR, and each new tenant the EPC.

A copy left in the kitchen doesn't count as giving it to each tenant. Give each person their own copy, even on a joint tenancy, and keep a record of who received what and when. If you may need Ground 4A, the possession ground for student houses, keep the written notice you gave each tenant before the tenancy that you might use it.

When tenants change. A tenant who joins part-way through needs every current document: their written statement, the current gas safety record, the EICR, the EPC, the licence if there is one, and the prescribed information for their deposit. When a new gas safety record comes in, everyone living there must have it within 28 days, including anyone who moved in since the last one. Keep the records for tenants who have left, because a dispute can come months after they move out.

This is where many HMO landlords struggle. Handing out paper copies to multiple tenants creates no record. Emailing documents to several people makes it hard to track who actually opened what.

The solution is a system that tracks each tenant individually. When you share documents digitally, you need to know which tenant viewed which document and when. This matters most in disputes or at tribunal.

Ongoing HMO management

Regular inspections. You must ensure the property is maintained in good condition. This includes checking communal areas, testing fire alarms, and ensuring tenants aren't creating hazards.

Tenant changes. When tenants move in or out, update your records. New tenants need all the required documents. Keep evidence of delivery for each individual.

Council inspections. Local authorities can inspect licensed HMOs. They check licence conditions are met, fire safety is adequate, and management standards are maintained. Failures can result in fines or licence revocation.

Common HMO compliance mistakes

Operating without a licence. The most serious mistake. Always check if your property needs mandatory, additional, or selective licensing before renting it as an HMO.

Inadequate fire precautions. Fire safety is the area where councils are strictest. Don't assume your property meets standards. Get a professional fire risk assessment.

Exceeding occupancy limits. Renting out rooms that are too small or housing more people than allowed creates serious legal and safety issues.

Poor document tracking. With multiple tenants, it's easy to lose track of who received what. Without proper records, you can't prove compliance when challenged.

Staying organised with multiple tenants

Managing compliance for an HMO requires more organisation than a single let. You need to track documents for each tenant individually, maintain records of all safety checks and inspections, keep your licence up to date, and ensure new tenants receive all required information when they move in.

A digital system makes this manageable. You can share a single link to your property folder with each tenant, see who viewed what, and export evidence when you need it. When you update a document, every current tenant sees the new version.