EPC Rules for Landlords: Getting to C by 2030

The current minimum for covered private rentals in England and Wales is EPC E unless a valid exemption applies. Government intends a higher standard (EPC C on new EPC metrics) by 1 October 2030. Use the announced metrics and cost cap for planning pending legislation. The announced cost cap is £10,000 per property, counting work from 1 October 2025. The legal minimum today remains EPC E. The 2030 regulations have not yet been laid.

Updated 2 November 2026. Applies to England and Wales unless stated.

This page covers England and Wales, where the same minimum energy efficiency standards (MEES) apply. Scotland runs its own EPC and energy rules and is not covered here.

Four years is less time than it sounds. Surveys, contractor availability, tenant access and any planning consent all take time. Landlords who plan from today can phase the work, use grants and avoid paying peak prices in 2029 and 2030.

The rules today: EPC E minimum

Under the Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015, a private rented home must have an EPC of at least E. Properties rated F or G are sub-standard. Since 1 April 2020 this has applied to all relevant tenancies, not just new lets.

The current cost cap and exemptions

Where a property is below E and no third-party funding is available, the current cap on landlord spending is £3,500 including VAT. It covers the total spend, not each measure.

If you have made all relevant improvements up to the cap and the property is still below E, you can register an exemption on the PRS Exemptions Register. Exemptions must be registered to count.

EPC basics

• You need a valid EPC before you market a property to let.
• The eventual tenant must receive a copy free of charge.
• Adverts in commercial media should show the energy rating.
• An EPC lasts 10 years and can be reused across lets during that time.
• Trading Standards can issue a £200 fixed penalty for EPC marketing failures.

If a property is not legally required to have an EPC, the minimum standard does not apply to it. Our planned guides to current MEES rules and EPC validity go further.

The 2030 standard: what the government has confirmed

On 21 January 2026 the government published its response to the consultation on improving the energy performance of privately rented homes. The headline points are confirmed policy, but they are not yet law.

The higher £30,000 penalty, new enforcement powers and the requirement for a new EPC before works all need fresh primary legislation. Penalties will also apply to false or misleading information on the PRS Exemptions Register. Lettings agents and platforms will not be required to advertise only compliant properties at this stage.

The consultation had proposed an earlier 2028 date for new tenancies. The government dropped it, so every tenancy works to the same 2030 deadline. Our planned EPC C 2030 guide tracks the legislation as it progresses.

New EPC metrics: what “C” will mean

The 2030 standard will not use the single A to G energy efficiency rating that landlords know today. It uses two tests.

1. Primary standard: a fabric performance metric, which measures how well the building holds heat.
2. Secondary standard: either a smart readiness metric or a heating system metric, at the landlord’s choice.

Properties that cannot receive any recommended smart readiness measures do not have to meet the heating system standard. The exact C threshold on the new EPCs has not been confirmed. It depends on final EPC reform and outputs from the Home Energy Model.

The government said in January 2026 it aimed to deliver new EPCs from October 2026, and described that timetable as ambitious. Our planned new EPC metrics guide explains each measure.

Why an EPC C before October 2029 matters

If your property is rated C or above on the current Energy Efficiency Rating before 1 October 2029, it counts as compliant until that EPC expires or is replaced. If you are close to C now, getting the work done and a fresh EPC lodged before that date could give you up to 10 years of certainty.

Landlords without a qualifying C will need a new EPC before works and a post-retrofit EPC to show compliance.

The £10,000 cost cap in detail

The government estimates average spend at around £5,400, well below the cap. The cap is a maximum, not a target.

• Counts towards the cap: third-party funding such as Warm Homes: Local Grant and ECO4, post-retrofit and reasonable EPC costs, and some specialist retrofit advice.
• Does not count: Boiler Upgrade Scheme grants.
• Start date: qualifying measures installed on or after 1 October 2025.

A portfolio-based cap is being explored but has not been confirmed. Our planned guide to cost cap and exemptions will cover the detail when legislation is published.

Exemptions under the 2030 standard

Exemptions will be measure-specific. Using one does not excuse you from installing other relevant measures within the cap.

Listed buildings and those in conservation areas need particular care. Our planned listed buildings guide will cover how the rules apply.

Your EPC C plan: a practical timeline

Keep every invoice and installer certificate from 1 October 2025 onwards. If you hit the cap, you will need to prove it. Our planned guides to D to C upgrades and grants for landlords will help you price the work.

How to prioritise a portfolio

Most landlords with more than one property cannot upgrade everything at once. Sort your homes into four groups and work through them in order.

1. Already C or above, EPC lodged: note the expiry date. If it falls after 1 October 2029, you may already have certainty until expiry.
2. High D: often a small number of measures away from C. These are your quickest wins before the October 2029 cut-off.
3. Low D and E: need a survey and a costed plan. Check grant eligibility early, as third-party funding counts towards the cap.
4. F or G: already below today’s legal minimum. Deal with these now, whatever happens to the 2030 rules, or register a valid exemption.

Record the EPC rating, expiry date, spend to date and planned measures for each property in one place. That record becomes your evidence if you later rely on the cost cap or an exemption.

Working with tenants on upgrades

Many energy measures need access, and some need the tenant’s consent. Under the confirmed policy, a refusal of consent by a tenant, superior landlord or planning authority can support a third-party consent exemption.

Plan works for void periods where you can. Where a tenant is in place, explain the benefit in writing, agree dates and keep a record of every request. Lower bills and a warmer home are a strong case, and the record protects you if consent is refused.

What is still unknown

Be clear about the gaps. As of the January 2026 response, these points were not settled:

• the exact C threshold on the new EPC metrics;
• the final wording of the regulations and the primary legislation they depend on;
• whether a portfolio-based cost cap will be introduced;
• how long the current Energy Efficiency Rating will stay on reformed EPCs as a legacy metric.

None of this changes the direction of travel. Plan for C by October 2030 and adjust the detail as the law is published.

What this means for your other compliance

EPCs do not sit on their own. England’s PRS database, opening from 15 December 2026, asks for EPC details for every registered property alongside gas and electrical safety evidence. See the documents needed for landlord registration.

The Decent Homes Standard will apply to private rented homes from 2035. Planning fabric upgrades now can also address damp and condition issues before then. Our landlord compliance checklist brings these duties together.

Wales

Wales is covered by the same amended regulations. The January 2026 response gives no separate Welsh timeline or threshold.

This guide is general information, not legal advice.