Landlords in England and Wales could face civil penalties of up to £40,000 from 23 June when the updated Housing, Health and Safety Rating System comes into force, with councils keeping a duty to act where they find the most serious hazards.
The change does not add new hazard types, but it does recast how risks are described and enforced. The current A to J scoring system will be replaced by high, medium and low risk bands, while the rules also reduce the formal hazard list from 29 categories to 21 merged groups.
For landlords, the immediate issue is not a new paperwork regime but a sharper enforcement backdrop. Councils will still be required to intervene on the most serious hazards, and the higher penalty ceiling lands just as enforcement expectations across the private rented sector are rising after the Renters’ Rights Act.
Hazard bands change from 23 June
According to the Landlord Knowledge report on the HHSRS inspection tool, the rating system was already becoming more central to rental enforcement before the latest update. From 23 June, inspectors will classify hazards as high, medium or low risk instead of using the more technical A to J scale.
The National Residential Landlords Association said the underlying standards are not being rewritten, but the presentation and enforcement framework are changing. Category One hazards will still trigger a duty for councils to act, while authorities retain discretion over less severe problems.
The merged hazard groups most relevant to landlords include indoor air pollutants, domestic hygiene, falls on the level, fire and explosions, and collisions, entrapment and ergonomics.
Fire definition widens under revised rules
The update also broadens the fire hazard definition so it covers exposure to uncontrolled fire and associated smoke and fumes, explosions, and structural collapse caused by fire or explosion. In practice, that could widen the range of cases where councils consult the fire and rescue authority before taking action.
This follows Landlord Knowledge’s earlier coverage of councils being pushed towards more proactive enforcement under the Renters’ Rights Act. The latest HHSRS changes add another reason for landlords to treat damp, excess cold, trip hazards and fire safety as live enforcement risks rather than routine maintenance issues.
The practical message from the updated framework is fairly plain: landlords who already inspect regularly and fix hazards quickly should not need to overhaul their approach, but those relying on informal fixes or long repair delays are moving into a harsher penalty environment.
Landlords also have little reason to assume that only the worst rogue cases will be pursued. Once councils are working with a simpler risk framework and higher available penalties, lower tolerance for unresolved hazards looks more likely.
Full details of the updated framework and hazard groupings are set out in the NRLA’s summary of the revised HHSRS rules.
What this means for landlords
- If you manage older stock: review damp, mould, excess cold and trip-risk issues before 23 June, as these remain among the most common serious hazards.
- If you self-manage: keep dated inspection notes and repair records, because faster evidence can matter if a council investigates.
- Watch for: local authority enforcement teams using the simpler high-medium-low language in new notices and inspections this summer.
- Bottom line: the standards may be familiar, but the enforcement climate is becoming less forgiving.
Editor’s view
The biggest risk here is complacency. Landlords who hear that the rules are not really changing may miss the more important point: councils are getting a cleaner enforcement framework and a bigger stick.
Author: Editorial Team – UK landlord & buy-to-let news, policy, and finance
Published: 03 June 2026
Sources: NRLA, GOV.UK
Related reading: Landlords get HHSRS inspection tool ahead of RRA enforcement
