Brentwood EPC ratings

Over the last 4 quarters, 2,050 domestic Energy Performance Certificates were lodged in Brentwood. 63.7% were rated C or better, 0.8 points below the England and Wales average of 64.5%. That puts Brentwood at 161 of 320 local authorities. The most common recent band is C. These figures cover certificates lodged when homes were built, sold or let, so they lean towards housing that recently changed hands rather than the whole stock.

63.7%rated C or better, last 4 quarters
161of 320 local authorities
36,404certificates since 2008
94.7 m²average floor area per certificate

Band distribution

Last 4 quarters

A 1.4%B 15.1%C 47.2%D 31.6%E 3.7%F 0.8%G 0.2%

All certificates since 2008

A 0.2%B 9.4%C 34.0%D 38.1%E 14.5%F 3.1%G 0.7%

Certificates lodged by quarter

Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026

Postcode districts in Brentwood

CM13 · CM14 · CM15 · CM4

Radon potential in Brentwood

0% of postcodes in Brentwood sit in a radon Affected Area, where at least 1 home in 100 is estimated to be at or above the radon action level. None are in the two highest classes. The highest class found in the area is 1 of 6. Check any postcode on the radon map.

Contains British Geological Survey and UK Health Security Agency data © BGS/UKHSA, and Ordnance Survey Code-Point Open data © Crown copyright and database right, used under the Open Government Licence v3.0.

Similar-ranked areas

Hillingdon63.9%C or better · #158Bridgend63.8%C or better · #159Bournemouth, Christchurch and Poole63.7%C or better · #160Barking and Dagenham63.7%C or better · #162Thurrock63.6%C or better · #163Swansea63.5%C or better · #164
Want the certificate for a specific address in Brentwood? Use the official lookup: find an energy certificate on gov.uk. If your home is rated D or below, start with how to improve your EPC rating.
Source: MHCLG, Live tables on Energy Performance of Buildings Certificates, Table D1 (by local authority), published under the Open Government Licence v3.0. Data covers domestic certificates lodged up to 2026 Q2. Retrieved and last checked on 2026-09-06. Read more on how we handle the data.