HMO Licensing UK 2026: What Landlords Need to Know About Mandatory and Additional Licences
Mandatory HMO licensing, additional and selective schemes, fit-and-proper tests and penalties up to £30,000 — a practical guide to staying licensed in England.
TL;DR
- Mandatory HMO licence required for 5+ occupants from 2+ households sharing facilities
- Over 70 councils operate additional licensing schemes covering smaller HMOs (3-4 occupants)
- Licence fees typically £500 to £1,500 per property for 5 years
- Operating unlicensed is a criminal offence with unlimited fines
- Rent Repayment Orders can force you to return up to 12 months' rent to tenants
In this article(8)
Introduction
If you rent to multiple unrelated tenants sharing facilities, you're almost certainly running an HMO. The question is whether you need a licence for it, and in how many councils the answer has shifted from "probably not" to "yes" in the last few years.
HMO licensing is one of the most aggressively enforced areas of landlord compliance. Councils have strong financial incentives to pursue unlicensed landlords, and the fines are substantial. More than 70 councils now operate additional licensing schemes that extend requirements beyond the national mandatory framework.
Tracking which of your properties fall under which scheme is harder than it sounds. LandoraHub flags properties by HMO classification, licence expiry and renewal requirements so you don't miss a deadline that turns into a fine.
What Counts as an HMO
A House in Multiple Occupation is a property occupied by three or more people from two or more separate households who share facilities such as a kitchen or bathroom.
"Separate households" is the key phrase. A family renting together is one household. Three unrelated professionals sharing is three households. A couple and one friend is two households.
Shared facilities means any shared use of toilet, kitchen or bathroom. The sharing doesn't need to be constant. If tenants have separate bedrooms but use a communal kitchen, it's sharing for HMO purposes.
Mandatory Licensing: The National Rules
Since October 2018, any property occupied by five or more people from two or more households sharing facilities requires a mandatory HMO licence. The previous three-storey minimum was removed, meaning a two-bedroom flat occupied by five unrelated people is now caught.
What mandatory licensing requires:
- Licence application to the local council for each HMO
- Fee between £500 and £1,500 for a five-year licence (higher in London)
- Evidence of gas safety, electrical safety, fire safety and management standards
- "Fit and proper person" test for the landlord and any named agent
- Minimum room sizes compliance
- Council inspection (typical)
Licences are granted for a maximum of five years. Renewal is your responsibility. Councils do not automatically remind you.
Additional and Selective Licensing
This is where most landlords get caught out.
Under Section 56 of the Housing Act 2004, councils can designate additional licensing schemes requiring licences for HMOs below the mandatory threshold. Typically this covers properties with 3 or 4 tenants from 2 or more households.
Over 70 councils now operate additional licensing. Coverage varies: some cities apply it borough-wide, others target specific wards. Cities with active schemes include Nottingham, Bristol, Brighton, Newham, Southwark, Liverpool, Sheffield, Oxford and Manchester among others.
Selective licensing goes further. Under Section 80 of the Act, councils can require all privately rented properties in a designated area to be licensed, not just HMOs. This targets areas with low housing demand, antisocial behaviour or poor housing standards.
The burden is yours. Councils do not write to landlords when a new scheme comes in. You're expected to check whether your property falls within any scheme and apply before tenants move in.
💡 Stop guessing which properties need which licence LandoraHub tracks HMO status, licence type and expiry per property so you always know where you stand. Start free, audit your portfolio in minutes →
The Fit and Proper Person Test
Every licence applicant must satisfy the council they're a fit and proper person to hold a licence.
Councils check for:
- Unspent criminal convictions relating to fraud, dishonesty, violence, drugs or sexual offences
- Previous housing law breaches or licence revocations
- Racial discrimination offences
- Compliance record with other councils
Agents named on a licence also need to pass this test. A poor record with one council can affect applications to others, as authorities increasingly share data through national systems.
If your application fails on fit and proper grounds, you cannot legally let the property as an HMO. The consequences are severe: criminal prosecution, fines and rent repayment orders.
Licence Conditions and Minimum Standards
A licence isn't just a piece of paper. It comes with conditions you must maintain throughout its validity.
Common licence conditions:
- Minimum room sizes (typically 6.51 m² for one person, 10.22 m² for two)
- Adequate kitchen and bathroom facilities for the number of occupants
- Fire safety measures: interlinked smoke alarms, fire doors, escape routes
- Emergency lighting in shared areas
- Regular fire risk assessments
- Gas safety checks (annual) and EICR (every five years)
- Proper waste management and pest control
- Clear signage and tenant information
Councils can and do inspect. A failed inspection can lead to licence revocation, which in turn prevents you from letting the property at all.
What Happens If You Operate Without One
Operating an unlicensed HMO where a licence is required is a criminal offence. The consequences are:
Unlimited fines. Criminal prosecution in magistrates' court can result in an unlimited fine.
Civil penalty up to £30,000. Councils can impose this as an alternative to prosecution. It's faster for them and increasingly common.
Rent Repayment Orders. Tenants can apply for the tribunal to order you to repay up to 12 months' rent. Housing benefit paid on the property can be reclaimed by the council or DWP.
Section 8 problems. Under the Renters' Rights Act, unlicensed HMO status can block possession claims.
Banning orders. Serious or repeat offenders can be banned from renting out properties entirely.
The landlords most at risk aren't the large portfolio operators with professional management. They're the ones who bought a single property, converted it for shared let without checking local licensing rules, and only find out there was a problem when a tenant complains or a council officer visits.
One Dashboard for Every Licence
HMO licensing is not a one-off task. It's a renewal cycle across your portfolio, and each property may fall under different rules depending on the council.
LandoraHub tracks HMO classification, licence type, expiry date and conditions per property, with alerts before renewals are due so you never operate unlicensed by accident.
Start free on LandoraHub - never miss an HMO deadline →
Sources:
- GOV.UK - Houses in Multiple Occupation (HMO) landlord guidance
- Housing Act 2004, Parts 2 and 3
- Licensing of Houses in Multiple Occupation (Prescribed Descriptions) (England) Order 2006
- MHCLG statutory guidance on HMO licensing reform
Disclaimer: This article is for general guidance only and does not constitute legal advice. HMO licensing rules vary by local authority and change regularly. Always check with your specific council before letting a property as an HMO.
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