Do I Need an EPC
for an Existing Tenancy?
Yes. Since 1 April 2020 every let property in England and Wales must have a valid EPC rated E or above. Existing tenancies are no longer exempt. Landlords who let with an EPC F or G face fines plus the property cannot be re-let until improvements are made.
Yes. Under the Minimum Energy Efficiency Standards (MEES) Regulations 2015, all domestic rental properties in England plus Wales must have a valid EPC rated E or above. Since 1 April 2018 this applied to new tenancies plus tenancy renewals. Since 1 April 2020 it applies to all existing tenancies as well. Landlords with rental properties rated F or G must either improve the property to E (or higher) or register a valid exemption on the PRS Exemptions Register. Penalties for non-compliance are up to £5,000 per breach. From 1 October 2030 the minimum will rise to EPC C under the government's Warm Homes Plan confirmed in January 2026.
The figures that matter
Current standard
Minimum EPC rating for any rental property in England plus Wales since April 2020.
All tenancies covered
Date the rule extended from new tenancies to all existing tenancies.
Penalty per breach
Local authority enforcement penalty for letting a non-compliant property.
Future standard
Confirmed January 2026 under Warm Homes Plan. From 1 October 2030 for all tenancies.
Four things to consider
Existing tenancies are NOT exempt
The April 2020 rule closed the loophole. Old tenancies set up before 2018 must still meet EPC E now.
Property must hit EPC E or above
Bands A through E are compliant. F plus G are not. Letting an F or G property without exemption is unlawful.
Penalties stack with publicity
Up to £5,000 per breach plus the breach is published on the PRS Exemptions Register publicly.
Exemptions exist but must be registered
If E is technically impossible or cost cap reached, register exemption on the official PRS register before continuing to let.
What the existing tenancy EPC rule means in practice
The Minimum Energy Efficiency Standards (MEES) Regulations 2015 set the legal floor for rental property energy performance in England plus Wales. The rules rolled out in two stages plus many landlords missed the second stage.
Stage 1 (April 2018). New tenancies plus tenancy renewals had to meet EPC E or above. Landlords with existing tenancies could continue letting properties rated F or G as long as the tenancy continued.
Stage 2 (April 2020). The rule extended to all existing tenancies, regardless of when they started. From this date, every rental property in England plus Wales had to meet EPC E or above. Tenancies that began in 2008 plus had run continuously since were no longer exempt.
What this means for landlords now (April 2026):
- Every rental property must have a valid EPC. EPCs last 10 years.
- The EPC rating must be E or above. F plus G properties cannot be let.
- The EPC must be provided to tenants free of charge before the tenancy begins.
- The EPC rating must be included in all property advertisements.
- Local authorities enforce the rules plus can issue penalties up to £5,000 per breach.
What if my existing tenancy is in an F or G property right now? You have three options. First, improve the property's energy efficiency to reach EPC E or above. Second, register a valid exemption on the PRS Exemptions Register. Third, accept the legal risk plus the potential £5,000 fine plus publication on the public register. Most landlords choose option one because the property cannot be re-let between tenancies without compliance anyway.
Common improvements that lift F or G properties to E:
- Loft insulation. Cheapest single improvement, often £300 to £1,000. Adds 5 to 15 EPC points.
- Cavity wall insulation. £500 to £1,500 typical. Adds 5 to 12 EPC points where suitable.
- Modern A-rated condensing boiler replacing old non-condensing. £2,000 to £4,000. Adds 3 to 8 points.
- Energy-efficient lighting (LEDs throughout). £50 to £300. Adds 1 to 3 points.
- Programmable thermostat plus zone controls. £150 to £500. Adds 1 to 3 points.
The Warm Homes Plan rules from October 2030. The government confirmed in January 2026 that the minimum rental EPC rating will rise from E to C from 1 October 2030. The cost cap for landlords will be £10,000 per property (with a lower cap of 10 percent of property value for properties valued under £100,000). Around 52 percent of UK private rental sector properties are currently below EPC C plus will need upgrades. Landlords with EPC C properties before 1 October 2029 will be deemed compliant under the new system until that EPC expires.
Real number ranges
Typical cost to lift a property from F or G to EPC E
How the EPC rules rolled out for rentals
New tenancies
EPC E minimum applied to new tenancies plus tenancy renewals. Existing tenancies still exempt.
All tenancies
Rule extended to all existing tenancies. The loophole closed. Every rental must hit E.
Warm Homes Plan
Government confirmed EPC C minimum from October 2030 with £10,000 cost cap per property.
EPC C standard
Minimum rises from E to C for all rental tenancies. Currently 52 percent of PRS below this.
Four things landlords must check now
Check current EPC rating
Search the EPC Register at epcregister.com using the property address. F or G means immediate action needed.
Check EPC validity
EPCs last 10 years. If yours was issued pre-2016 it has expired plus the property is non-compliant.
Plan toward EPC C
Currently E is the legal minimum. From October 2030 the floor moves to C. Plan upgrades early to spread cost.
Register exemptions if applicable
If E is impossible due to cost cap or technical limits, register on the PRS Exemptions Register before continuing to let.
Compare the options
Compliant rental property
- ✓Valid EPC rated A through E on the public register.
- ✓EPC less than 10 years old from issue date.
- ✓EPC provided to tenants before tenancy begins.
- ✓EPC rating shown in adverts when marketing.
- ✓No penalty risk from MEES enforcement.
Non-compliant rental property
- ✗EPC rated F or G on the register.
- ✗EPC expired (older than 10 years).
- ✗No EPC at all for the property.
- ✗No registered exemption on the PRS register.
- ✗Up to £5,000 penalty per breach plus public register listing.
EPC compliance for existing tenancies is one of the regular landlord questions answered in our hub. Our full EPC Ratings hub covers Energy Performance Certificates plus MEES regulations across UK homes plus rental properties.
Visit the EPC Ratings Hub
This article is one chapter inside our complete EPC Ratings knowledge base. The hub covers Energy Performance Certificates plus MEES regulations across UK homes plus rental properties.
More on EPC ratings
Three further EPC compliance articles in the same hub group cover related questions. The first is is an epc a legal requirement for the broader legal context. The second covers how long does an epc certificate last for the validity period. The third is how to improve epc rating for the upgrade pathway.