Common Misconceptions About EPC Changes in the UK by 2030
Separating fact from fiction on the proposed 2030 EPC changes, what is actually proposed, what it means for landlords, and what to do now.
By First Certify · 2025-05-15 · 6 min read
First Certify is a UK property compliance platform staffed by accredited assessors and qualified engineers. This article has been reviewed for accuracy against current UK regulations, including MEES, the Electrical Safety Standards 2020, and the Gas Safety (Installation and Use) Regulations 1998.
There has been much discussion about proposed changes to EPC requirements by 2030, and a fair amount of confusion. This article separates what is actually proposed from the rumours, and explains what landlords should be doing now.
Misconception 1: All rental properties must be rated C by 2030. This is a proposal, not law. The government consulted on raising the MEES minimum to C for new tenancies from 2025 and all tenancies from 2028, but these dates have slipped and no legislation has been enacted. The current legal minimum remains E. However, it is prudent to plan as if C will eventually be required, as some form of tightening is likely.
Misconception 2: You must upgrade your property immediately. Unless your property is rated F or G, you are not currently required to make any improvements. If the minimum does rise to C in future, there will be a transition period and likely a cost cap. There is no need to panic, but it is wise to start planning improvements now, particularly if your property is rated D or E.
Misconception 3: The EPC methodology is changing to favour heat pumps. The 2025 RdSAP update does better reflect renewable heating systems, but it does not penalise gas boilers. Properties with heat pumps may see improved ratings, but gas heated homes are not suddenly penalised.
Misconception 4: Smart meters are now mandatory. Smart meters are not legally required, but the updated EPC methodology does count them as a positive factor. Installing one may give you a small rating improvement, but it is not a legal obligation.
Misconception 5: You need a new EPC every time a tenant leaves. This is false. An EPC is valid for 10 years and can be reused for multiple tenancies within that period, provided no major improvements have been made.
What should landlords do now? First, check your current EPC on the official register. If it is expiring soon or you have made improvements, book a new assessment. Second, review the recommendations report and consider making low cost improvements like loft insulation and LED lighting. Third, keep an eye on government consultations, but do not make expensive upgrades based on proposals that may change.
FAQs
Will all rental properties need to be rated C by 2030?
This is a proposal, not law. The government consulted on raising the MEES minimum to C, but no legislation has been enacted. The current legal minimum remains E. It is prudent to plan as if C may eventually be required.
Do I need to upgrade my property now?
Only if your current EPC is rated F or G. If it is E or above, no improvements are currently required. It is wise to start planning for a possible future rise to C, but there is no need to make expensive upgrades based on proposals.
Do I need a new EPC every time a tenant leaves?
No. An EPC is valid for 10 years and can be reused for multiple tenancies within that period, provided no major energy efficiency improvements have been made.