EPC Lewisham

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EPC Lewisham

Need an EPC in Lewisham? Contact a local accredited energy assessor directly to check availability, confirm the price and book an appointment.

An EPC records a property's energy efficiency and assigns a band from A to G, along with recommendations for improvement. One is normally needed before a home can be advertised for sale or rent.

The housing in and around Lewisham covers everything from older and period homes to post-war housing and modern estates. That means EPCs are regularly carried out on terraces, semis, detached houses, flats and new-build properties.

Inside the EPC assessment

The assessor carries out a non-invasive survey of the property and notes the features that influence its energy rating, such as:

  • the size and layout of the home
  • property age and construction type
  • the heating system and its controls
  • insulation
  • any renewable technologies such as solar panels
  • windows and glazing
  • lighting
  • energy efficiency upgrades and paperwork

From this the assessor works out the EPC band and prepares a report of recommendations. Larger or converted properties may take a little more time, so it is worth flagging anything unusual when arranging the visit.

How quickly can I book an EPC in Lewisham?

Most EPC requests in Lewisham come with a deadline — a property going on the market, a tenancy starting or an agent requesting the certificate before listing. Arranging the assessment early keeps things moving and makes scheduling easier, particularly for larger or more complex homes.

Landlords in Lewisham

Landlords need a valid EPC before marketing a rental property in Lewisham. The certificate also helps show whether the property meets the Minimum Energy Efficiency Standards (MEES). In practice the EPC is more than paperwork — it can highlight insulation, glazing or heating improvements worth considering before the property is let.

Selling a home in Lewisham

Homeowners selling in Lewisham normally need a valid EPC in place before the property is advertised. Sorting it out early keeps the sale on track, and the report's suggested improvements can highlight simple changes that may lift the score.

Book an EPC in Lewisham

Ready to go ahead? Contact the Lewisham assessor shown on this page to confirm availability and arrange your EPC. Looking further afield, there are also assessors in Greenwich, Brockley and Deptford.

Already had one done? You can check an existing EPC for your Lewisham address on the official register before you book.

EPC data for Lewisham

Figures below are for the Lewisham local authority area, from the Energy Performance of Buildings Register to 2026 Q2.

4,846EPCs reach their 10-year expiry in the next 12 months
Band CThe most common rating, on 56% of certificates
37%Rated D or below, against 46% nationally
£677Average estimated heating cost a year

That expiry count is certificates lodged ten years ago and now coming up for renewal. Some of those homes have already been re-certified since, which authority-level data cannot show, so treat it as the ceiling rather than a to-do list.

How Lewisham rates

Share of the 50,944 certificates lodged in the five years to 2026 Q2. This is the certificates lodged, not a survey of every home in the area.

What gets assessed around here

71% of the certificates lodged here are for flats and maisonettes, where houses lead nationally. The average floor area is 71m², roughly 14m² smaller than the England and Wales average. Estimated heating costs average £677 a year, £262 a year below the national figure. 58% of certificates were lodged for rented homes, a notably high share, so Minimum Energy Efficiency Standards bite harder here.

Radon in Lewisham

Lewisham sits in a radon Affected Area. The UKHSA and British Geological Survey put the 1km square covering the town centre in a band where between 1 and 3 in 100 homes are estimated to be at or above the radon action level of 200 becquerels per cubic metre. Radon is not measured during an EPC survey and does not affect the rating, but if you are buying, selling or improving a home here it is worth a test kit, and worth knowing before you seal a property up: draught-proofing and insulation work can raise indoor radon if ventilation is reduced. The atlas is indicative and works to a 1km grid, so it describes the area rather than any one property.

Listed buildings and conservation areas

Planning records published for the area within a mile of Lewisham centre show 15 conservation areas, 207 listed buildings and 28 article 4 direction areas. That matters for an EPC in two ways. A listed building is normally exempt from needing one where meeting the minimum energy requirements would unacceptably alter its character or appearance, though the exemption is not automatic and the decision rests with the owner on advice. And in conservation areas and article 4 areas the improvements an EPC recommends, replacement glazing or external wall insulation in particular, often need consent before they can be carried out. Your assessor will record what is actually there; the consent question is one for the council.

What an EPC costs in Lewisham

An EPC around here generally costs between £90 and £195, though it depends on the property: floor area, whether there are rooms in the roof, extensions, and how far the assessor travels all move the price. We are not a panel and we do not set anybody's fees, so the figure you are quoted comes from the assessor doing the work. Contact one above for a price on your property.

Sources: MHCLG Energy Performance of Buildings Certificates live tables, 2026 Q2; UKHSA and British Geological Survey Indicative Atlas of Radon; planning.data.gov.uk. Prepared 2026-09-11.

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What to expect when a Domestic Energy Assessor comes to your property

Every Domestic Energy Assessor / DEA will have their own order and format of carrying out the EPC depending on the software that they use and their personal preference to efficiency.

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Frequently Asked Questions

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