Housing law in London has changed in 2026. The Renters’ Rights Act introduced major changes from 1 May, whilst HMO licensing, planning, safety, and Right to Rent requirements continue to affect landlords.
For HMO landlords, keeping a property compliant means looking beyond the tenancy agreement. You also need to understand the rules that apply to the property itself, your tenants, and how to manage an HMO.
What Housing Laws Apply to London Landlords in 2026?
There is no single piece of legislation called “housing law London”. Instead, landlords need to follow several areas of housing and property law.
These include:
- Tenancy and possession rules
- HMO licensing
- Planning requirements
- Property safety
- Deposit protection
- Right to Rent checks
- Rent increase rules
- Property standards
- Local council licensing schemes
Some rules apply across England, whilst London boroughs can introduce their own licensing and planning requirements. That means checking the rules for the property’s specific location is important.
What Changed for Landlords Under the Renters’ Rights Act?
Existing assured shorthold tenancies moved to assured periodic tenancies, and new tenancies are also periodic. Section 21 “no-fault” possession was abolished, meaning landlords now need to rely on a valid legal ground when seeking possession.
Other changes include restrictions on rental bidding, protection against discrimination based on benefits or having children, and new rules around pets and rent payments.
For landlords, this means tenancy management needs to be handled carefully. Using an old tenancy process or outdated documents could leave you working from rules that no longer apply.
The Renters’ Rights Act is also being introduced in stages. A new private rented sector database and landlord ombudsman are part of the later rollout, so landlords should continue checking official updates rather than treating 2026 as the end of the changes.
What HMO Licensing Rules Apply in London?
HMO licensing is one of the most important areas of housing law for London landlords.
Mandatory HMO licensing generally covers properties occupied by five or more people from two or more households who share facilities such as a kitchen or bathroom. However, smaller HMOs can also require a licence under an additional licensing scheme. Selective licensing can apply to privately rented properties in particular areas.
This means you should not assume that every London borough follows exactly the same licensing rules.
Check the relevant council’s requirements before letting the property, particularly if you are buying an HMO or changing the number of occupants.
For help with the process, see our guide to HMO licensing.
Do Planning Rules Also Apply to HMOs?
Yes. Planning and HMO licensing are separate matters. A property may need planning permission depending on its existing use, proposed HMO use and whether an Article 4 Direction applies in the area.
For example, a C3 home being changed to a C4 HMO can be affected by an Article 4 Direction. Larger HMOs may fall under Sui Generis planning rules instead. This is why landlords should check the planning position before buying or converting a property, rather than assuming that obtaining an HMO licence automatically makes the use lawful.
Read our guides to C4 HMO and Sui Generis HMO planning for more detail.
What Safety Rules Must London Landlords Follow?
Landlords are responsible for keeping rented properties safe and in a suitable condition. Depending on the property, requirements can cover gas safety, electrical safety, smoke and carbon monoxide alarms, fire safety, energy performance and repairs. For HMO landlords, fire safety and the condition of shared areas are particularly important.
Regular inspections can help identify problems before they become more serious. Fire doors, alarms, escape routes, electrical systems and communal areas should all be considered as part of the property’s ongoing management. Our HMO inspections, HMO fire doors and UK HMO standards services can help landlords understand and manage these areas.
What Other Legal Checks Should HMO Landlords Make?
Right to Rent checks are another important responsibility for landlords in England. The latest Home Office guidance, updated on 1 October 2026, states that landlords should carry out a Right to Rent check on every adult occupier before the tenancy begins. The rules also cover how digital checks and immigration documents should be handled.
Landlords should also make sure deposits are protected correctly, required information is provided to tenants, and rent increases follow the current legal process. Keeping clear records of checks, certificates, licences and repairs can also make it easier to demonstrate compliance if questions arise later.
What Happens If a Landlord Breaks Housing Law?
Local authorities have stronger enforcement powers under the Renters’ Rights Act, and certain breaches can result in financial penalties. Rent Repayment Orders have also been strengthened, with the maximum amount increasing from 12 months’ rent to 24 months’ rent for qualifying offences.
London councils are already using enforcement powers against landlords. London City Hall’s public records include 2026 penalties for HMO licensing failures and other property-related offences. For landlords, compliance is therefore not simply about completing paperwork. It can directly affect the cost and viability of an investment.
How Can HMO Property London Help?
Understanding housing law is one part of running an HMO. Keeping the property inspected, maintained, licensed, and properly managed is another.
HMO Property London provides services covering HMO management, licensing, planning permissions, inspections, fire doors, lettings and sourcing. The company states that it has 10+ years of experience and more than 1,000 successful stories. Book a consultation call today.