Alert Section

Houses in Multiple Occupation (HMO) Minimum Standards


Coronavirus (COVID-19): guidance for landlords and managing agents in the private rented sector:
https://gov.wales/coronavirus-covid-19-guidance-for-landlords-and-managing-agents-in-the-private-rented-sector-html


What is an HMO?

Under the Housing Act 2004 an HMO is:

  • an entire house or flat occupied by three or more tenants who form two or more households and who share a kitchen, bathroom or toilet
  • a house that has been converted into bedsits or other non-self-contained accommodation and occupied by three or more tenants, forming two or more households and sharing a kitchen, bathroom or toilet
  • a converted house which contains one or more flats which are not wholly self-contained and which is occupied by three or more tenants occupying two or more households
  • a building converted entirely into self-contained flats where less than two thirds are in owner occupation and where the conversion did not comply with the 1991 Building Regulations
  • HMO Legislation (external link).

Mandatory Licensing

The Housing Act 2004 provides for the mandatory licensing of certain HMOs.

Generally an HMO will need a mandatory licence if it is:

  • Shared by five or more people and
  • Has three or more storeys (including basements, attics and commercial units

Management Regulations


Category A1 Bedsits

Category A2 Bedsit-type HMO

Category B Shared House

Category F Self Contained Flats