EPC minimum standards: what the proposed Band C target means for landlords.

EPC minimum standards for landlords: the Band E rule now, and the confirmed Band C standard for 2030.

Privately rented homes in England must currently meet EPC Band E under the Minimum Energy Efficiency Standard, with penalties of up to £5,000 per property. On 21 January 2026 the government confirmed plans to raise the standard to EPC C by 1 October 2030, with a £10,000 cost cap, delivered through amending regulations that have not yet been made.

This article is for general information purposes only and does not constitute legal advice. Landlords should seek independent legal advice for their specific circumstances. It describes the position in England.

What is an EPC?

An Energy Performance Certificate rates a property's energy efficiency from A (most efficient) to G (least efficient). A valid EPC must be in place before a property is marketed or let, must be provided to tenants free of charge, and lasts ten years. The rating reflects the property's construction, insulation, heating system, windows, and other fixed features. (Source: Domestic private rented property: minimum energy efficiency standard, landlord guidance, GOV.UK.)

What is the current minimum standard?

The current legal minimum is EPC Band E. The Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015, known as the MEES Regulations, applied the standard to new tenancies from 1 April 2018 and to all existing tenancies from 1 April 2020. A property rated F or G cannot lawfully be let unless a valid exemption is registered on the PRS Exemptions Register. (Source: GOV.UK MEES landlord guidance.)

This remains the enforceable standard today. The Band C requirement described below is confirmed policy, but until the amending regulations are made, no landlord is required to meet Band C.

What exemptions exist under the current rules?

A landlord can register an exemption where the required improvements would exceed the cost cap, where improvements are not possible because of the property's construction or a third party's refusal of consent, or where a recently let property has just received a low rating. Exemptions are registered on the publicly searchable PRS Exemptions Register and last five years, after which the position must be reassessed. Letting a sub-standard property without a registered exemption is a breach even if the landlord was unaware of the obligation. (Source: GOV.UK MEES landlord guidance.)

What are the penalties for breaching the Band E requirement?

Local authorities enforce MEES and can impose the following financial penalties per property per breach. (Source: GOV.UK MEES landlord guidance.)

The authority can also publish details of the breach for at least 12 months, can serve a compliance notice up to 12 months after a suspected breach, and can impose a penalty up to 18 months after the breach.

What has been confirmed about the Band C standard?

On 21 January 2026 the government published its response to the energy efficiency consultation and confirmed that the minimum standard for privately rented homes in England and Wales will rise to the equivalent of EPC C by 1 October 2030, applying to all tenancies from a single compliance date. The confirmed framework includes a new dual metric assessment under the Home Energy Model, a £10,000 per property cost cap with an affordability adjustment, qualifying spend counting from 1 October 2025, and a maximum penalty rising to £30,000 per property once the new regime is in force. (Source: government response to the improving energy performance of privately rented homes consultation, GOV.UK, 21 January 2026.)

The change will be delivered by amending the 2015 MEES Regulations. Those amending regulations have not yet been made, so the detail could still shift and the current legal minimum remains Band E. How the 2030 compliance runwayworks in practice, and how the £10,000 cost cap is expected to operate, are covered in detail separately.

Which properties are most likely to need work?

A substantial share of privately rented homes in England is currently rated below C. Properties built before the 1980s, and those with older boilers, single glazing, or uninsulated walls and lofts, are most likely to need improvement. Common measures that raise a rating include loft and wall insulation, double glazing, a modern condensing boiler or heat pump, solar panels, and hot water cylinder insulation. The EPC itself lists the improvements with the greatest impact for that specific property.

What should landlords do now?

The first step is checking the rating and expiry date of every EPC in the portfolio. A property rated F or G without a registered exemption is in breach of the current rules today, not at some future date, and spending on energy improvements from 1 October 2025 is expected to count toward the Band C cost cap, so work done now is unlikely to be wasted. Many older EPCs also predate improvements already made, and a reassessment can lift a rating without any new work. Landlords with properties rated D or E are advised to build the cost of reaching Band C into maintenance planning before the 2030 deadline compresses the market for assessors and installers.

LLCR tracks EPC ratings and expiry dates alongside every other certificate in a portfolio and flags properties below the minimum standard. Check a property's compliance position free in two minutes; no account is required.