
If you let a property in Wales, you have almost certainly heard of Rent Smart Wales. You may well have signed up already, but there is a difference between being registered and being licensed, and a surprising number of landlords assume that ticking one box covers both.
That assumption can be expensive. Get it wrong, and you may find the notice you have served on your contract-holder is worthless, leaving you unable to recover your property for months. Here is what the law actually asks of landlords in Wales, and what happens when someone falls short.
Registration and licensing are two different things
Under the Housing (Wales) Act 2014, every landlord of a rental property in Wales must register with Rent Smart Wales. Registration is essentially a declaration of who you are and which properties you own. It is quick, and it is not the same as holding a licence.
Licensing applies if you carry out letting or management work yourself. That covers things like arranging viewings, finding contract holders, signing up new contracts, collecting rent, and organising repairs. To be licensed, you have to complete approved training and satisfy Rent Smart Wales that you are a fit and proper person to be managing someone’s home.
If a licensed agent handles all of that work on your behalf, you do not need your own licence, though you do still need to be registered. It is the hands-on activity that triggers the licensing requirement, not simply owning the property. Landlords who self-manage one or two properties are the group most likely to be caught out here
.
Operating without a licence is a criminal offence
Letting or managing a property without the necessary licence is not just an administrative slip. It is an offence, and local authorities can issue fixed penalty notices or bring a prosecution.
There are financial consequences beyond any fine. The licensing authority can apply to the Residential Property Tribunal for a rent-stopping order, which suspends the landlord’s right to collect rent until they become compliant, or a rent repayment order requiring rent already collected to be repaid. For a landlord relying on that income to cover a mortgage, the effect is immediate.
The bigger risk: your possession notice may be invalid
This is the part that catches landlords off guard, and it is where most of our enquiries begin.
Section 7 of the 2014 Act says a landlord who is not licensed, and who has not appointed a licensed agent, must not serve a notice to end a tenancy. Section 44 goes further and states specifically that a landlord’s notice under section 173 of the Renting Homes (Wales) Act 2016 cannot be given unless the licensing requirements have been met. The prescribed RHW16 form says as much on its face.
In other words, compliance with Rent Smart Wales is not a side issue you can sort out later. It is a precondition of ending an occupation contract.
What the Court of Appeal settled in Jarvis v Evans
For several years there was a genuine argument about how far this restriction reached. The wording of section 44 named one type of possession notice but was silent on the other, so some landlords, and some judges, took the view that an unlicensed landlord could still evict by taking the alternative route.
That argument was closed down in Jarvis v Evans. An unlicensed landlord had served notice based on rent arrears and argued that the restriction did not apply to him. The Court of Appeal disagreed, holding that section 7 should be read broadly enough to cover any notice served to recover possession. The notice was invalid.
The case was decided before occupation contracts came into force in December 2022, but the principle carries straight across. You cannot sidestep the licensing requirement by choosing a different route to possession.
Timing matters too. You need to be licensed at the moment the notice is served. Becoming licensed afterwards does not repair a notice that was invalid when it went out, and you would have to start again. Given that a section 173 notice requires six months, that is not a small delay.
Where contract-holders stand
If you rent in Wales and you have been given notice, it is worth checking whether your landlord is registered and licensed. Rent Smart Wales keeps a public register you can search. If they are not compliant, the notice may have no legal effect, and any possession claim built on it may fail.
That does not mean rent stops being owed or that a compliant landlord cannot try again properly. But it does give you time, and it is a point worth raising early rather than on the morning of a court hearing.
How Dudden Law Can Help
We advise both landlords and contract-holders across Cardiff and South Wales on the Renting Homes (Wales) Act 2016 and the Rent Smart Wales regime.
For landlords, that usually means checking your position before you serve anything, so a licensing gap does not cost you six months. For contract-holders, it means reviewing a notice you have received and telling you plainly whether it stands up. Welsh housing law now differs significantly from the rules in England, so advice that works over the border will not always help you here.

Insights from Dean Francis, Dudden Law Solicitors
