What are the penalties for letting a property below EPC E?

The underlying rule is that privately rented properties in England and Wales must have a minimum EPC rating of E before they are let, unless a valid exemption is registered¹. Since April 2020 landlords can no longer let or continue to let properties covered by the MEES Regulations if those properties fall below the standard². Enforcement sits with local authorities, and the exemptions register is a national database maintained by the department³.

For a household, the practical effect is that a low rating is not a private matter between landlord and tenant: it is a compliance status that can stop a tenancy being granted or continued, and it is the tenant's route to asking for improvement. The dependence that remains is on the certificate itself, on the assessor who produces it, and on the council that decides whether to act.

The penalty for letting below EPC E: fines of up to £4,000

The £4,000 figure is the top of a scale rather than a tariff. Independent guidance sets out four separate maxima: up to £4,000 for renting out a non-compliant property for three months or more, up to £2,000 for renting out a non-compliant property for less than three months, up to £2,000 for failure to comply with a compliance notice, and up to £1,000 for providing false or misleading information on the PRS Exemptions Register¹. Each is expressed per property and per breach, which matters because the prohibition covers continuing to let as well as granting a tenancy⁵.

Other sources give different headline numbers, and the difference is one of scope rather than disagreement. Independent guidance states that landlords could face financial penalties of up to £5,000 for not meeting the minimum standards⁶, and official guidance for a Welsh authority states a maximum total financial penalty of £5,000 per property⁵. The £4,000 figure is specific to the letting breach; the £5,000 figure is a total ceiling across the enforcement regime.

Separate penalties exist for the certificate itself rather than the letting. In Northern Ireland, the penalty for not complying with the duty to have an EPC is £200 for dwellings and from £500 to £5,000 for any other property⁷. The same £200 figure for dwellings appears in a later Northern Ireland leaflet⁸. In Scotland, a landlord who does not provide an EPC can be fined £500 or more⁹. These are not minimum energy efficiency standard penalties and should not be read as such.

What the minimum E rating requires and when it applies

The standard is that no property which has not at least got an Energy Performance Certificate rating of E or above can be rented out unless an exemption applies⁴. Official guidance for a Welsh authority puts it as a minimum of EPC band E, or a valid exemption registered for it, covering domestic private rented properties and properties within conservation areas in England and Wales¹⁰. Independent guidance states the same threshold: privately rented properties must have a minimum EPC rating of E before they are let¹.

The date matters. Since April 2020, landlords in England and Wales cannot let a property with an EPC below Band E unless they register an exemption¹¹. A parliamentary committee report records the same commencement: since April 2020, landlords can no longer let or continue to let properties covered by the MEES Regulations if those properties fall below the standard². The Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015 set the framework, with landlords required either to reach the minimum standard or to register an exemption on the central register, a database set up and maintained by the department³.

An EPC is required when selling or letting an existing building¹², and must be provided when a building is advertised for sale or for let to a new tenant¹³. Independent guidance confirms it is a legal requirement when selling, renting, or building a home in the UK, with landlords needing a minimum rating of E¹⁴. The register does not hold records for all dwellings in England and Wales, because not every dwelling has an EPC¹⁵.

The UK Government has proposed raising the minimum EPC standard for domestic private rented properties to band C by 2030⁵. That is a proposal, not a standard in force.

How the fine is calculated and enforced

Enforcement is a local authority function. Not having an EPC could lead to enforcement action and the issuing of a penalty charge notice¹⁶. The exemptions register is national, but the decision to act on a breach is the council's.

Councils also hold wider penalty powers that bear on the same landlords. Local councils may impose a financial penalty of up to £40,000 on landlords who are in breach of specified duties under electrical safety rules¹⁷. That is a different regime from the minimum energy efficiency standard, and the two should not be conflated, but a landlord facing enforcement may find more than one duty examined.

The older certificate penalties show how the enforcement architecture was built. The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 set minimum and maximum penalty charges of £500 and £5,000 respectively for breaches of specified duties where the building is not a dwelling¹⁸. In Northern Ireland, a penalty charge notice of £200 applies for marketing a domestic property without an EPC, and £200 for not providing an on-construction EPC to the owner of a newly built or renovated property¹⁹. Independent guidance states that a fixed penalty charge of £200 may be issued where an EPC is needed²⁰.

Scotland has its own enforcement language. A landlord who does not provide an EPC can be fined £500 or more⁹, and official guidance states that landlords have a legal obligation to comply and could be subject to a fine if they do not²¹. A Scottish consultation recorded that fines would be set following review of the current system in the early 2020s²².

Exemptions and how to register one

The PRS Exemptions Register is for properties which are legally required to have an EPC, are let on a relevant tenancy type, and cannot be improved to meet the minimum standard of EPC band E for one of the listed reasons³. All exemptions must be registered on the national register, landlords can self-certify, and registration needs the property address, the exemptions to be registered and a valid EPC⁵.

The exemption categories are specific. They cover where all relevant improvements have been made but the property remains below E; where the cost of relevant improvements exceeds the spending cap; where no improvements are possible; where expert written advice states that wall insulation would harm the fabric or structure; where third-party consent is required after reasonable attempts; where a RICS registered valuer report states that improvements would reduce market value by more than 5%; where the property was already let when the landlord purchased an interest; and sudden landlord circumstances such as insolvency of a tenant where the landlord was guarantor⁵.

The high cost exemption has a stated threshold: the prohibition on letting property below an EPC rating of E does not apply if the cost of making even the cheapest recommended improvement would exceed £3,500 including VAT³.

Exemptions do not travel with the property. Any exemptions from the prohibition on letting F or G rated property which are registered on the Private Rented Sector register may not pass over to a new owner or landlord upon sale or other transfer; the exemption ceases to be effective and the new owner must improve the property or register a new exemption³. Official guidance confirms the general position that the requirement applies unless the property qualifies for an exemption²³.

How long an exemption lasts

Duration depends on which exemption is used. The new landlord exemption lasts six months, after which, if the landlord wishes to continue renting out the property, they must try to improve it¹. Official guidance sets out the same expiry: after six months the exemption will expire and the landlord must either have improved the energy efficiency of the property to at least EPC band E, or have registered another valid exemption, if they intend to continue letting³.

The high cost exemption follows a similar pattern. After the exemption expires the landlord must try again to improve the property's EPC rating to meet the minimum level of energy efficiency; if this still cannot be achieved, a further exemption may be registered³.

Independent guidance states that EPC exemptions list entries must be registered, and each has a limited lifespan, typically five years, before they must be renewed or addressed¹⁴. That five year figure is a general description of register entries rather than a rule attached to a named exemption, and it sits alongside the six month new landlord period rather than replacing it.

Improving a property from F or G to E

If the property's rating is F or G, then it must be improved to at least an E before it can be rented out⁴. Official guidance for a Welsh authority states that if a landlord is currently letting a property with an EPC rating of F or G, and has not already taken action, the property must be improved to a minimum rating of E or an exemption registered where applicable²⁴. Independent guidance for tenants states that if the EPC says the home is rated in band F or G, the landlord normally has to make some improvements²⁵.

The commercial case is separate from the legal one. Independent statistics state that improving an EPC rating from F to C is likely to increase property value by nearly £56,000, or 15%²⁶. That is a modelled figure for a typical property and a different band change from the F to E improvement the regulations require.

The technical route depends on the property. The minimum energy efficiency standard is defined in terms of a minimum of EPC band E, or a valid exemption registered for it, and that applies to properties within conservation areas as well as others¹⁰. Historic buildings raise their own barriers, and official analysis notes the difficulty of adapting them¹⁰. The standard itself is calculated through SAP, the methodology behind the certificate²⁷.

For a household, the improvement route is the point at which the regulation touches the building rather than the paperwork. A property brought to band E is one that costs less to heat and is less exposed to the next tightening of the standard, whether that is the proposed band C by 2030⁵ or the separate Scottish reforms²⁸.

Where the rules differ across the UK

The minimum energy efficiency standard and the £4,000 letting penalty described here apply in England and Wales. Scotland and Northern Ireland operate their own regimes, and the figures differ.

In Scotland, a landlord who does not provide an EPC can be fined £500 or more⁹, and official guidance states that landlords have a legal obligation to comply and could be subject to a fine if they do not²¹. Scottish Government work on EPC reform has continued through 2025²⁸, and a Scottish consultation recorded that fines would be set following review of the current system in the early 2020s²². EPCs must be provided when a building is advertised for sale or for let to a new tenant¹³.

In Northern Ireland, the penalty for not complying with the EPC duty is £200 for dwellings and from £500 to £5,000 for any other property⁷, with the £200 dwelling figure repeated in later guidance⁸. A penalty charge notice of £200 applies for marketing a domestic property without an EPC¹⁹. Not having an EPC could lead to enforcement action and the issuing of a penalty charge notice¹⁶.

Wales applies the England and Wales framework, with enforcement through the local authority; official guidance for a Welsh council sets out the same band E minimum and the same exemption categories⁵. Independent guidance for Welsh consumers describes the same improvement expectation where a home is rated F or G²⁹.

Does the penalty apply to HMOs and short-term lets?

The minimum standard applies to domestic private rented properties, and the exemptions list includes individual rooms in a house in multiple occupation and lodger lettings¹. That means the room-level letting is treated differently from the whole-property letting for exemption purposes.

Short-term lets are the subject of a proposal rather than a settled rule. Government consultation has proposed requiring short-term lets to have a valid EPC in place when let, irrespective of who is responsible for meeting energy costs³⁰. That is a proposal about the certificate, and it is not the same as extending the band E letting prohibition to short-term lets.

The furnished holiday let exemption in the exemptions list covers lets of less than four months in any 12-month period where the occupant is not responsible for energy costs¹. A landlord operating short lets should read the exemption conditions rather than assume the standard does not reach them.

What happens if a landlord keeps letting after a fine

The prohibition is on continuing to let, not only on granting a tenancy. Landlords must not continue letting a domestic property that is already let if that property has an EPC rating of band F or G, unless an exemption applies⁵. Landlords of domestic private rented properties, including public sector landlords, may not grant a tenancy to new or existing tenants if the property has an EPC rating of band F or G, unless an exemption applies⁵.

Because penalties are expressed per property and per breach¹, a continuing breach is exposed to further penalty rather than being closed by the first one. The maximum total financial penalty per property is £5,000⁵.

The route out is either improvement to band E or a registered exemption. Where all relevant improvements have been made but the property remains below E, that is itself an exemption category⁵, so a landlord who has done the work and can evidence it is not left without a lawful position.