23.Part 2 of the Act introduces a mandatory scheme to licence HMOs of a description contained in regulations. It is intended initially to apply this only to the larger higher risk HMOs of 3 or more storeys occupied by 5 or more people. LHAs are given power to extend licensing in their districts to other categories of HMO, subject to carrying out consultation and with the approval of the appropriate national authority.
24.The term HMO applies to a wide range of housing types, mainly in the private rented sector, that young lower-income single people, including some particularly vulnerable and disadvantaged groups, typically occupy. Physical and management standards in HMOs are often low. Current statutory controls on HMOs are confusing and have grown up over several decades.