If you’re a landlord in London, chances are you already know that an EPC is something you need. But do you know exactly what rating is required, how long your certificate lasts, and what happens if you’re not compliant?
The rules around EPCs for rental properties have shifted over the years, and there’s been quite a lot of noise about upcoming changes to the minimum rating. Let’s cut through the confusion and lay out exactly where things stand in 2025.
What Is an EPC and Why Do Landlords Need One?
An EPC — Energy Performance Certificate — is an official document that rates a property’s energy efficiency on a scale from A (most efficient) to G (least efficient). It includes the current rating, an estimated potential rating if recommended improvements were made, and a list of suggested measures.
For landlords in England and Wales, an EPC is a legal requirement. You must have a valid EPC — with a minimum rating of E — before you can advertise a property to let. Failure to comply can result in a civil penalty of up to £5,000 per property.
The certificate must be obtained before marketing begins. You can’t list the property with an estate agent or online portal without one.
What Are MEES Regulations?
MEES stands for Minimum Energy Efficiency Standards. Introduced under the Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015, MEES guidance on GOV.UK sets out the minimum standard that a rented property must meet.
Since April 2020, landlords have been required to ensure their rental properties meet at least an E rating on the EPC before entering into a new tenancy. Since April 2023, this was extended to cover all existing tenancies as well — so even if your property has been let for years, if it falls below an E, you’re technically in breach unless an exemption applies.
Exemptions exist — for example, where the cost of improvements exceeds the cap, or where the works cannot be carried out without consent of a third party such as a freeholder or listed building authority. But exemptions must be registered on the PRS Exemptions Register to be valid.
What Rating Do You Actually Need?
Currently, the minimum EPC rating for a residential rental property in England and Wales is E.
Properties rated F or G cannot legally be let (without a registered exemption). If a property falls below an E, the landlord must:
- Carry out the recommended energy efficiency improvements up to the current cost cap
- Register an exemption if improvements cannot be made or the cost cap is reached
- Achieve an E or above before the tenancy can legally continue
It’s worth checking the official EPC register to confirm your property’s current certificate status and rating.
Are There Changes Coming to the Minimum EPC Rating?
This is where things have been less clear. There have been proposals to raise the minimum EPC rating for rental properties from E to C — first targeted at new tenancies, then all tenancies. However, as of 2025, the government has not legislated to make this change.
The situation remains subject to policy development, and landlords are advised to check for updates from MEES guidance sources. The smart approach is to aim higher than the current minimum where possible — both because future regulations may require it, and because better-rated properties are more attractive to tenants and likely to attract higher rents.
We’d recommend checking GOV.UK periodically for the latest position, particularly as this is a policy area that has attracted significant political attention.
How Long Is an EPC Valid?
An EPC is valid for 10 years from the date of issue. After that, a new assessment is required.
However, if significant energy-related improvements are made to the property — such as replacing the boiler, upgrading insulation, or installing solar panels — it’s worth commissioning a fresh EPC to reflect the improvements. A better rating can help you market the property more effectively and reduce the risk of a compliance issue.
If your EPC was issued more than 10 years ago, it has expired. You cannot legally market the property for rent with an expired EPC.
What If Your EPC Rating Is Below an E?
If your property currently sits at F or G, don’t panic — but do act quickly. Here’s the typical approach:
- Read the recommendations on the EPC. Every EPC comes with a list of suggested improvements, ranked by cost-effectiveness. Common recommendations include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, and improving lighting.
- Get a sense of costs. Some improvements (like loft insulation) are relatively inexpensive. Others (like external wall insulation for solid-wall properties) are more significant investments.
- Explore government schemes. There are various government-funded initiatives for energy efficiency improvements, including the Great British Insulation Scheme. Eligibility criteria apply — check GOV.UK for current availability.
- Commission improvements and get a new EPC. Once the works are complete, commission a new EPC to reflect the improved rating before marketing the property.
If you’re a landlord with a portfolio of properties, it’s worth staggering your EPC renewals and improvements strategically to manage costs.
Local Landlord EPC Services Across South West London and Surrey
The Prime EPC provides fast, accredited EPC assessments for landlords across Wimbledon, South West London, and the Surrey KT postcode area. We understand that rental properties often have tight turnarounds — a tenant moves out, a new one moves in, and you need the EPC sorted promptly.
Our EPC assessments in Wimbledon and EPC assessments in Kingston and Surrey are available with same-day booking and 24-hour certificate turnaround in most cases. Whether you’ve got one property or a portfolio, we can help you stay compliant without the stress.
Frequently Asked Questions
- Do I need a new EPC every time I get a new tenant? No — if your current EPC is less than 10 years old and has a valid E rating or above, you can use it for subsequent tenancies without commissioning a new assessment. You only need a new one if it has expired or if you’ve made significant improvements you want reflected.
- Can my tenant request an EPC? Yes. Tenants have a right to receive a copy of the EPC. As a landlord, you must provide this to any prospective or current tenant who asks.
- Do EPCs for rental properties cost more than for sale properties? No — the cost of an EPC assessment is based on the property type and size, not the reason for the assessment. Our pricing starts from £45 for a one-bedroom property.
- What if my property is in a conservation area — are there exemptions? Possibly. If listed building consent cannot be obtained for the required improvements, or if works would unacceptably alter the character of the building, an exemption may apply. These must be registered on the PRS Exemptions Register — they’re not automatic.
- Can I rent out a property with an EPC rating of D? Yes — a D rating is compliant under current MEES regulations. Only F and G ratings prevent lawful letting (without a registered exemption).
- How quickly can I get an EPC for my rental property in London? With The Prime EPC, we offer same-day assessments across our service area. Certificates are typically issued within 24 hours of the assessment. Check our FAQ page for more details on our process.
Need an EPC for Your Rental Property?
If you’re a landlord in Wimbledon, South West London, or Surrey, The Prime EPC makes it simple. Fast assessments, clear pricing, and certificates issued within 24 hours.
Book your EPC assessment today — no payment required until after the assessment.