EPC Worthing

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No Designated Assessor covers Worthing yet. If you’re an accredited domestic energy assessor working in this area, claim the town and customer enquiries come straight to you — no panel, no commission.

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EPC Worthing

Booking an EPC in Worthing is straightforward — speak to a local accredited energy assessor to check their availability, agree a price and arrange the assessment.

An Energy Performance Certificate summarises how energy efficient a home is, scoring it from A down to G. In most cases a valid EPC must be in place before a property is marketed to buyers or tenants.

Homes in Worthing range from older terraced and period properties through to more recent developments, so EPCs are needed for a wide mix of house types — terraces, semi-detached and detached houses, converted flats and newer builds.

What happens during the 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
  • windows and glazing
  • lighting
  • any renewable technologies such as solar panels
  • energy efficiency upgrades and paperwork

This information feeds into the final rating and a list of recommended improvements. Period or non-standard homes can take slightly longer to assess, so let the assessor know about any quirks in advance.

How soon can I get an EPC in Worthing?

Most EPC requests in Worthing 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.

EPCs for rental properties in Worthing

If you let property in Worthing, a valid EPC is required before the home is advertised, and it helps you check the property against the Minimum Energy Efficiency Standards. The recommendations can also point to practical upgrades — insulation, glazing or heating controls — that improve the rating.

Selling a home in Worthing

When selling a property in Worthing, an EPC is generally required before it goes on the market. Booking it ahead of time avoids last-minute delays, and the recommendations may point to low-cost ways to improve the rating.

Arrange an EPC in Worthing

To arrange an EPC in Worthing, use our assessor search to confirm current availability and price. Assessors also cover nearby areas including Shoreham-by-Sea, Southwick and Littlehampton.

EPC data for Worthing

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

2,015EPCs reach their 10-year expiry in the next 12 months
Band CThe most common rating, on 46% of certificates
50%Rated D or below, against 46% nationally
£920Average 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 Worthing rates

Share of the 13,899 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

47% of the certificates lodged here are for flats and maisonettes, where houses lead nationally. The average floor area is 80.3m², roughly 5m² smaller than the England and Wales average. Estimated heating costs average £920 a year, in line with the national figure. 29% of certificates were lodged for rented homes.

Radon in Worthing

Worthing 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 10 and 30 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 Worthing centre show 18 conservation areas, 139 listed buildings and 5 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 Worthing

An EPC around here generally costs between £70 and £170, 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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