HHSRS 2026: Landlords Face £40,000 Fines from June 23
From 23 June 2026, landlords face civil penalties of up to £40,000 under a radically overhauled Housing, Health and Safety Rating System (HHSRS) that replaces the old A–J hazard rating with a simpler but more punitive three-tier structure. If you own rental property in England or Wales, the new rules change how hazards are assessed, how councils enforce action, and how much you could be fined for non-compliance.
What Is the HHSRS and Why Is It Changing?
The Housing, Health and Safety Rating System has been the statutory framework for assessing housing hazards in England and Wales since 2006. It replaced the old fitness standard and introduced a 29-category hazard profile graded from A (most severe) to J (least severe). Any hazard scoring above the Category One threshold triggered mandatory council action, while lower-rated hazards gave local authorities discretion.
The new HHSRS rules, effective 23 June 2026, simplify this to a three-tier model: high, medium and low. The National Residential Landlords Association (NRLA) has confirmed that while the underlying hazard standards themselves are not changing, the enforcement and penalty regime is being substantially tightened. Hazard categories have been reduced from 29 to 21 through amalgamation, and the maximum civil penalty has jumped to £40,000 — up significantly from previous levels under the old system.
The change follows a Ministry of Housing, Communities and Local Government review that found many local authorities were struggling to apply the A–J scoring system consistently. The new regime aims to standardise enforcement across councils and give tenants clearer routes to complaint.
The New Three-Tier Hazard Rating Explained
Under the reformed HHSRS, every hazard identified in a council inspection will be categorised as one of three levels:
- High-risk hazards — these trigger automatic council enforcement action. The local authority must serve an improvement notice, prohibition order or emergency remedial action. There is no discretion. Penalties escalate quickly, and the £40,000 cap applies per notice.
- Medium-risk hazards — council officers have discretion over whether to act. If the landlord can demonstrate a plan to remedy the issue within a reasonable timeframe, enforcement may be avoided. However, ignoring medium-risk hazards that later escalate could increase the penalty.
- Low-risk hazards — minimal risk to occupants. Councils are unlikely to take formal action unless hazards are widespread across multiple properties in a portfolio. These typically result in advisory notices.
Our analysis of the NRLA guidance suggests that most hazard types previously scored as Category One (the old mandatory-action threshold) will automatically fall into the new high-risk band. This means the effective scope of mandatory enforcement has widened — a critical point for any landlord conducting their own property condition assessments.
Five Merged Hazard Categories Landlords Must Know
The 29 old hazard categories have been condensed to 21. Several have been merged into broader groups that require landlords to think about interconnected risks rather than individual items. The five most relevant merged categories for the private rented sector are:
- Indoor air pollutants — now a single category covering exposure to chemicals, carbon monoxide, smoke and gas. This means a faulty boiler and a mould problem are assessed under the same umbrella, making it harder to argue they are separate, minor issues.
- Domestic hygiene — an expanded category covering cooking and washing facilities alongside pest infestations, sanitation and drainage problems. A tenant complaint about mould now brings the entire hygiene profile under scrutiny.
- Falls on the level — groups together falls associated with toilets, baths and showers, trip hazards and falls on level surfaces. Bathroom safety is now a single, high-visibility assessment.
- Fire and explosions — covers uncontrolled fire, smoke, fumes and explosions. This category is particularly relevant for HMO landlords who already face mandatory fire risk assessments under separate regulations.
- Collisions, entrapment and ergonomics — includes tenants banging into or getting trapped in windows and doors, plus issues with the positioning or functionality of fittings. Window restrictors in upper-floor properties are a common compliance gap here.
The full list of 21 hazards is available on the government's HHSRS operational guidance page. Landlords with multi-property portfolios should commission a professional stock condition survey that maps each property against the new categories before the June deadline.
Most Common Hazards Found in UK Rental Properties
The NRLA reports that historically the most common Category One hazards discovered in private rented sector homes are related to falls, excess cold, fire and damp and mould. Data from the English Housing Survey indicates that approximately 12% of private rented homes contain at least one Category One hazard — a figure that has remained stubbornly consistent over the past five years.
Under the new three-tier system, many hazards currently scored as Category One will transition directly into the high-risk band. This means the same 12% of properties that were technically non-compliant under the old regime now face automatic enforcement and penalties up to £40,000. The HHSRS rule change does not raise the physical standard; it raises the cost of failing to meet it.
Our analysis of local authority enforcement data from 2024–25 shows that councils in the North West and London issued the highest number of improvement notices under the old regime. Landlords with portfolios concentrated in these regions face the greatest immediate enforcement risk when the new rules take effect.
A separate study by the University of the West of England found that excess cold — properties with an energy performance certificate (EPC) rating below E — remains the single most prevalent serious hazard in the private rented sector. With the government's proposed EPC C minimum still under consultation, landlords who are upgrading their properties for energy efficiency are simultaneously reducing their HHSRS liability.
How to Prepare Your Rental Properties Before 23 June
With less than three weeks until the new rules take effect, here is a practical checklist for every landlord with rental property in England or Wales:
- Commission a stock condition survey — map every property against the 21 hazard categories. Professional surveyors familiar with HHSRS can identify risks you might miss, particularly in the merged categories.
- Fix known Category One hazards immediately — any existing issue that would have triggered mandatory action under the old system will almost certainly qualify as high-risk under the new one. Deal with damp, faulty boilers, insecure stair rails and inadequate fire detection now.
- Check fire safety compliance — working smoke alarms, carbon monoxide detectors and, for HMOs, a full fire risk assessment. This is the single most common enforcement trigger across all property types.
- Review EPC and heating systems — excess cold is the most prevalent serious hazard. If your property has an EPC below E, prioritise insulation and heating upgrades. Check our property tax guide for information on claiming capital allowances on qualifying improvements.
- Document everything — keep records of gas safety certificates, electrical installation condition reports (EICRs), EPCs, fire alarm test logs and any remedial work. In the event of a council inspection, evidence of proactive maintenance significantly reduces enforcement risk.
- Review your portfolio strategy — if you are planning a BRRR strategy or refurbishment, factor the new enforcement regime into your refurb budget. Properties that need significant work will carry higher HHSRS risk during the renovation phase.
Landlords who run proper due diligence and proactive maintenance programmes are far less likely to face penalties. The £40,000 fine is not automatic for every infraction — it is reserved for serious or persistent breaches — but the cost of defending a case can easily exceed the fine itself when you factor in lost rent, legal fees and reputational damage.
What the £40,000 Penalty Means for Your Bottom Line
The maximum civil penalty of £40,000 under the new HHSRS rules represents a significant escalation. Under the old regime, fines for Category One hazards typically ranged from £5,000 to £30,000 depending on severity and landlord cooperation. The new cap of £40,000, combined with the wider scope of automatic enforcement, means the financial risk of non-compliance has never been higher.
It is important to note that £40,000 is a per-notice maximum. If an inspection identifies multiple high-risk hazards across different categories, a landlord could face separate penalties for each. A property with damp (domestic hygiene), a faulty boiler (indoor air pollutants) and inadequate fire detection (fire and explosions) could theoretically attract up to £120,000 in cumulative penalties.
However, our reading of the NRLA's briefing notes suggests that councils will follow a proportionate enforcement policy in practice. First-time infractions with evidence of good-faith effort to comply are likely to attract lower penalties or warnings. The £40,000 ceiling is reserved for landlords who ignore formal notices or demonstrate a pattern of neglect across multiple properties.
For perspective, the cost of addressing most common hazards — installing a new boiler (£1,500–£3,500), treating damp (£500–£3,000 per room), upgrading fire detection (£200–£800) — is far lower than the potential fine. Proactive maintenance is, in financial terms, the cheapest compliance strategy.
Frequently asked questions
Does the new HHSRS apply to all rental properties in the UK?
The HHSRS applies to residential properties in England and Wales. It does not apply in Scotland or Northern Ireland, which have separate housing fitness regimes. However, all properties occupied under a tenancy or licence are covered — including HMOs, student accommodation and houses let to families.
Can a tenant complain directly to the council under the new rules?
Yes. Tenants can still request a housing inspection from their local authority's environmental health department. Under the new system, the council must respond within a reasonable timeframe and categorise any identified hazards under the three-tier system. A formal tenant complaint is the most common trigger for HHSRS enforcement.
What happens if I sell a property with unresolved HHSRS hazards?
Liability transfers with ownership in certain circumstances. If a council inspection was already underway or an enforcement notice had been served before the sale, the original landlord remains liable. Buyers should always commission a pre-purchase stock condition survey and check whether any HHSRS notices are registered against the property. For portfolio landlords, this is another reason to run the numbers on every deal before committing.
Does having an EPC below E automatically trigger a high-risk HHSRS rating?
Not automatically, but excess cold is the most commonly identified serious hazard in the private rented sector. An EPC rating of F or G creates a strong presumption that excess cold exists as a hazard. Landlords with properties below EPC E should treat this as a high-priority remediation target before the June deadline.
Are HMO landlords affected differently by the new rules?
HMOs face additional scrutiny because they already operate under mandatory licensing conditions that include fire risk assessments, amenity standards and management regulations. The merged fire and explosions category is particularly relevant for HMOs. Our complete HMO guide covers the specific compliance requirements. HMO landlords should review both their licensing conditions and their HHSRS liabilities together, as non-compliance with one can trigger enforcement under the other.