Landlord licensing in Cardiff Council

Cardiff · Wales · Postcode areas CF

Licensing at a glance

HMO licensing
Mandatory
Additional licensing
Yes - designated areas
Selective licensing
Rent Smart Wales registration required
Typical fees
HMO licence from around £1,100; Rent Smart Wales fees separate
Towns covered
Cardiff, Cathays, Roath, Grangetown

What this means for you

If you let a property in Cardiff Council, check whether it falls inside a licensing designation before you advertise it. Licensable properties let without a licence can lead to a civil penalty of up to £30,000 per offence and a rent repayment order for up to 12 months of rent. Confirm the licensing status by postcode on the council website, keep gas, electrical and EPC certificates current, and store the licence with your compliance records.

Official links

Licensing designations, fees and boundaries change regularly. This page is a general summary, not legal advice — always confirm the position for the exact address with Cardiff Council before letting. Last reviewed 2 August 2026.