Scope: Scotland. Cited to Scottish instruments throughout. HMO licensing in Scotland sits in Part 5 of the Housing (Scotland) Act 2006 and has nothing to do with Part 2 of the Housing Act 2004, which is an England and Wales statute.
Our compliance check now covers Scotland, and so does the fine calculator. Enter a Scottish postcode and both answer in Scots law, cited to Scottish instruments — the check with your council’s registration and HMO position where we hold it, the calculator with the Scottish maximum for each offence and, where the consequence is not a fine, what it actually is. Still England and Wales only: the tenancy agreement checker, whose findings come from England and Wales statutes.
Three, not five
This is the single most expensive misunderstanding a cross-border landlord can carry. Under section 125 of the Housing (Scotland) Act 2006, living accommodation is an HMO where it is occupied by three or more persons who are not all members of either the same family or of one or other of two families, as their only or main residence, and they share a toilet, washing facilities or food preparation facilities.
Three unrelated occupants triggers licensing in Scotland. A three-bedroom flat let to three friends is a licensable HMO north of the border. Nothing about the number of storeys matters, and there is no separate “additional licensing” layer to bring smaller properties in — they are in already.
The explicit comparison, and the only place an English figure appears in this article: England’s mandatory HMO threshold is five occupants from two or more households. Scotland’s is three. A landlord who owns in both jurisdictions and applies the English number in Scotland is operating an unlicensed HMO. See the divergence map.
The two-family wrinkle
Read section 125 carefully: the test excludes accommodation occupied by members of “the same family or of one or other of two families”. So a property housing two families is not caught, however many people that is. Three people from three separate families is caught. The count that matters is families, not heads, and it is the point on which a borderline let turns.
Getting the licence
- Applications go to the local authority for the area the property is in.
- A licence lasts up to three years. First grants are often shorter.
- The authority must be satisfied the applicant is a fit and proper person, and that the accommodation is suitable for the number of occupants proposed.
- Conditions attach to the licence. This is where amenity standards, occupancy limits and fire safety requirements bite, and they are set locally.
- Planning permission may be needed separately. Licensing and planning are different consents from different departments; obtaining one does not deliver the other.
Room sizes and amenity standards
Scotland has no national numerical minimum room size for an HMO in the way England does. Suitability for a given number of occupants is assessed by the licensing authority, and each authority publishes its own amenity standards covering room sizes, kitchen provision and sanitary facilities.
Ask your council for its published HMO standards before you buy or convert. The difference between one authority’s standard and another’s is the difference between a five-bed and a four-bed scheme, and it is not something that can be looked up nationally.
Operating without a licence
It is an offence to operate an unlicensed HMO, and it is also an offence for an owner to allow occupation in breach. Beyond prosecution, two consequences follow that landlords underrate:
- A revoked HMO licence is ground 17 in Schedule 3 to the Private Housing (Tenancies) (Scotland) Act 2016 — losing the licence is itself a route to eviction proceedings against your own tenants. See the eighteen grounds.
- Licensing sits on top of landlord registration, which every private landlord needs anyway. An HMO landlord needs both.
What else applies at the same time
An HMO in Scotland must still meet the Repairing Standard and the fire and smoke alarm standard, and the tenancy itself will almost always be a Private Residential Tenancy.
Information tool, not legal advice. Scottish law only.
Common questions
How many tenants make an HMO in Scotland?
Three. Under section 125 of the Housing (Scotland) Act 2006, accommodation is an HMO where three or more people occupy it as their only or main residence, they are not all members of the same family or of one or other of two families, and they share a toilet, washing facilities or food preparation facilities. England’s mandatory threshold is five, which is why cross-border landlords routinely operate unlicensed HMOs in Scotland without realising.
Is there a storey requirement for HMO licensing in Scotland?
No. The Scottish test in section 125 is about the number of occupants and the number of families, not the number of storeys. Storeys are a feature of the historic English regime and have no place in the Scottish definition.
What is the minimum room size for an HMO in Scotland?
There is no national numerical minimum. The licensing authority assesses whether the accommodation is suitable for the number of occupants proposed, and each authority publishes its own amenity standards covering room sizes and facilities. Ask your council for its published HMO standards — the answer varies between authorities and cannot be looked up nationally.
Do I need landlord registration as well as an HMO licence?
Yes. They are separate duties under separate Acts. Landlord registration under Part 8 of the Antisocial Behaviour etc. (Scotland) Act 2004 applies to every private let; HMO licensing under Part 5 of the Housing (Scotland) Act 2006 applies on top where the property meets the three-person test. A short-term let may need a third licence again.