How much does an EPC certificate cost?

Last updated 5 August 2026·Applies to England & Wales

There is no fixed government price for an Energy Performance Certificate — assessors set their own fees. In 2026, typical quotes for a domestic EPC in the UK run from about £35 for a small flat to £90 or more for a large or complex home, with most standard homes quoted around £45–£65. This guide covers what you're paying for, what moves the price, when you legally need a certificate — and when you don't need to pay at all.

What you're paying for

An EPC must be produced by an accredited domestic energy assessor. The assessment is a visual, non-invasive survey — typically 30 to 60 minutes on site — covering the property's construction and age, insulation, heating and controls, hot water, glazing and lighting. The assessor then lodges the certificate on the national register, where it is valid for ten years.

Typical prices in 2026

Property	Indicative quote range
Flat or small apartment	£35–£45
Standard 2–3 bed house	£45–£65
Large or complex home	£65–£90+
Commercial property	from ~£145 (rises with size)

These are indicative market ranges, not fixed fees — London quotes commonly sit noticeably above the national average, and turnaround speed, travel and local demand all move the number. Get two or three quotes from accredited assessors before booking.

When you actually need one

A valid EPC is generally required when a property is marketed for sale or let, subject to exemptions and current government guidance. Where a required EPC is missing, trading standards can issue a penalty charge for a dwelling. Before paying for a new assessment, check the register — the existing certificate may still be in date.

When you don't need to pay

A valid certificate already exists. Certificates last ten years; checking the register is free.
The property isn't being marketed. Simply owning or living in a home with an expired EPC requires nothing.
Some properties are exempt — for example certain listed buildings where compliance would unacceptably alter their character. Check current government guidance before relying on an exemption.

Certificate cost vs upgrade cost

Paying for the certificate and paying for the works are different questions. If what you actually want to price is moving a rating from D to C, see our guide to the cost of upgrading an EPC from D to C — the certificate's recommendations list is the starting point for that plan.

EPC reform is coming: the government plans reformed certificates based on the Home Energy Model, with a planned launch in the second half of 2027. Under the announced plans, current-style certificates remain valid until they expire — but the assessment you buy from 2027 onwards may look different. Details remain subject to change.

Frequently asked questions

How much is an EPC for a 3-bed house?

In 2026, standard two-to-three-bed homes are typically quoted around £45–£65, with London and complex properties higher. Prices are set by the market, so get two or three local quotes from accredited assessors.

Is it free to check an existing EPC?

Yes. Checking whether a property already has a valid certificate is free on the government register (Find an energy certificate), and Address Lens shows the matched current EPC record where one is available.

How long does an EPC survey take?

A domestic assessment is a visual, non-invasive survey that typically takes 30 to 60 minutes on site, after which the assessor lodges the certificate on the national register.