EPC penalties for landlords could rise to £30,000 under new Bill

EPC penalties for landlords in England and Wales could rise to a maximum of £30,000 under the Energy Independence Bill, introduced to Parliament on 4 November 2026. According to the government's announcement, the Bill would give councils stronger powers to enforce energy efficiency standards in private rented homes. It is a Bill, not yet law: the Parliament bill page shows its current stage as Commons second reading. So what would a breach cost, and what would compliance cost?

How big is the jump in EPC penalties?

Today's rules are the Minimum Energy Efficiency Standards, or MEES (the legal minimum EPC rating a rented home must reach). An EPC (Energy Performance Certificate) rates a home from A to G. Under GOV.UK's MEES landlord guidance, which applies to England and Wales, landlords cannot let a covered property rated below E unless a valid exemption is registered.

The same guidance sets the current fines. A council can charge up to £2,000 for letting a non-compliant property for less than 3 months, and up to £4,000 for 3 months or more. The maximum per property is £5,000 in total.

The GOV.UK factsheet on domestic MEES enforcement says it introduces a new maximum civil penalty (a fine the council issues itself) of £30,000. It applies to landlords in breach of the Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015.

What does the move to EPC C cost and save?

The factsheet ties the higher fine to the next standard. On 21 January 2026, the government confirmed that the minimum standard will rise to EPC C from 1 October 2030. Private rented homes must meet it, or have a valid exemption registered, to be let.

What this costs: the factsheet says the government response of 21 January 2026 confirmed an updated proposed maximum required investment of £10,000 per property. The £30,000 penalty is designed to be larger than that figure. Today's cost cap, per the MEES guidance, is £3,500 including VAT. If you want to test how an upgrade bill sits against your rental cover, our free buy-to-let stress test calculator runs the lender maths.

What it saves: the government expects the move to EPC C to cut average energy bills in upgraded properties by around £210 a year. Our property investment strategies guides cover how upgrade costs fit a longer hold.

Who else does the Bill bring in?

HMOs are houses in multiple occupation, shared homes let to separate households. The factsheet says the Bill lets the government require them to comply with the 2015 Regulations, so more rented homes would have to meet the minimum. If you run shared houses, our free HMO valuation calculator applies the commercial valuation method used for refinancing.

The Bill also takes a power to bring licence to occupy arrangements, such as short-term lets, under the Regulations. The factsheet says the government has no plans to use that power at this time. Enforcement authorities would also have to report the enforcement action they take.

According to Letting Agent Today, Propertymark said the proposals reinforce the importance of agents understanding the energy performance of the homes they manage. It also pointed to "encouraging early planning for improvements". Separately, the Bill would set up the Warm Homes Agency in law, to help households access support for home upgrades. Our free property investor resources cover the wider rules for letting.

Key takeaways

• The Energy Independence Bill proposes a maximum civil penalty of £30,000 for landlords in England and Wales who breach the private rented energy efficiency rules.

• The current maximum fine under the MEES rules is £5,000 per property, and today's minimum rating for a covered let is EPC E.

• The minimum rises to EPC C from 1 October 2030, with a proposed maximum required investment of £10,000 per property, and the government expects average bills in upgraded homes to fall by around £210 a year.

• The Bill would let the government require HMOs to meet the standard.

• The Bill was introduced on 4 November 2026 and awaits its Commons second reading, so none of these changes is law yet.