Do I need an EPC to sell my house?
Yes — you must have a valid EPC before marketing your property for sale in England and Wales. Failing to make one available carries a £200 fixed penalty. There is no minimum rating required to sell; you just need a valid certificate.
How much does an EPC cost?
Typically £35–£120 depending on property type, size and location. Flats are cheapest (around £35–£60); larger detached houses cost more (around £60–£120). It's a market price, so compare quotes rather than accepting an estate-agent referral.
How long is an EPC valid for?
10 years from the date of issue. You don't need to renew it unless you want an updated rating after making improvements.
What EPC rating do I need to rent out a property?
Currently at least an EPC E in England and Wales. From 1 October 2030 the minimum rises to EPC C for all tenancies. Properties rated F or G cannot be let without a registered exemption.
What is the fine for letting a property below the minimum rating?
Under today's MEES rules the maximum is £5,000 per property, made up of components: up to £2,000 for letting a non-compliant property for under three months, or up to £4,000 for three months or more, plus penalties for false information or non-compliance. From 1 October 2030 the maximum rises to £30,000 per property, per breach.
What is the cost cap for landlords?
Today, landlords need not spend more than £3,500 (inc VAT) to reach EPC E. From the 2030 EPC C standard, the cap rises to £10,000 per property (10% of value for homes under £100,000). Qualifying spend counts toward the £10,000 cap from 1 October 2025.
Can I get an exemption?
Yes, in defined cases — for example if all relevant improvements have been made and the property still falls short, or for certain listed buildings and where improvements aren't technically feasible or lack consent. Exemptions must be registered on the PRS Exemptions Register. Today's cost-cap exemption lasts 5 years; the 2030 £10,000 cost-cap exemption lasts 10 years.
Can I improve my EPC rating?
Yes. The most cost-effective improvements are loft insulation, cavity wall insulation and LED lighting; a new boiler, heat pump or solar panels help more but cost more. For a D-rated property, reaching C typically costs £1,000–£4,000.
How do I check an existing EPC?
Look up any registered property's EPC for free at gov.uk/find-energy-certificate using the postcode. (The opendatacommunities service is bulk data for researchers, not the individual lookup.)
Who can issue an EPC?
Only an accredited Domestic Energy Assessor can produce a valid EPC that is lodged on the official register. Since 15 June 2025 assessments use the RdSAP 10 methodology.
What is changing with EPCs in 2027?
The Home Energy Model (HEM) replaces SAP/RdSAP and is expected to launch in H2 2027. New certificates will show four metrics — fabric performance, heating system, smart readiness and energy cost — instead of a single A–G rating. Existing EPCs remain valid for their full 10-year term.
What grants are available for improvements?
The Boiler Upgrade Scheme (England and Wales) offers £7,500 towards an air- or ground-source heat pump and £2,500 for air-to-air units, with a temporary £9,000 uplift for oil/LPG-heated homes from 21 July 2026 to 31 March 2027. The Warm Homes: Local Grant (England only) funds improvements for eligible lower-income households via local councils, and ECO4 runs until 31 December 2026 though most funding is allocated. The Great British Insulation Scheme closed on 31 March 2026.
