What is the average EPC rating in CM4 9?

The average EPC rating in CM4 9 is band D. This is based on 1,690 properties with EPC certificates in this postcode sector, located in Brentwood.

How many properties in CM4 9 need energy improvements?

65% of properties in CM4 9 are rated D-G and could benefit from energy efficiency improvements. 35% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CM4?

Common EPC improvements recommended in the CM4 area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CM4 9

1,690 properties in CM4 9 have EPC certificates, with an average rating of D—matching the CM4 average. 65% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of CM4 in Brentwood. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

1,690

Band A-C

35%

Higher efficiency homes

Band D-G

65%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CM4 9.

A0%

B10%

C25%

D41%

E18%

F5%

G1%

Most properties in CM4 9 could benefit from energy efficiency improvements. Common upgrades in CM4 include insulation, heating system upgrades, and double glazing.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Orton Close Bungalow•1 months ago	Bungalow	B	1 months ago	View report
Orton Close Bungalow•1 months ago	Bungalow	B	1 months ago	View report
Mill Road Flat•1 months ago	Flat	C	1 months ago	View report
Birch Lane Bungalow•1 months ago	Bungalow	C	1 months ago	View report
Haslemere House•1 months ago	House	E	1 months ago	View report
Orton Close House•1 months ago	House	B	1 months ago	View report
Maldon Road House•1 months ago	House	D	1 months ago	View report
Dakyn Drive Bungalow•1 months ago	Bungalow	D	1 months ago	View report
Back Lane Bungalow•1 months ago	Bungalow	C	1 months ago	View report
Cambridge Close House•1 months ago	House	C	1 months ago	View report

Common improvements in CM4

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
3235 occurrences · Code 34
2
Solar water heating
2660 occurrences · Code 19
3
Low energy lighting for all fixed outlets
2117 occurrences · Code 35
4
Floor insulation (solid floor)
1384 occurrences · Code 58
5
Internal or external wall insulation
1080 occurrences · Code 7

Helpful guides

Frequently asked questions about CM4 9

: The average EPC rating in CM4 9 is band D. This is based on 1,690 properties with EPC certificates in this postcode sector, located in Brentwood.
: 65% of properties in CM4 9 are rated D-G and could benefit from energy efficiency improvements. 35% are already rated A-C, indicating good energy performance.
: Common EPC improvements recommended in the CM4 area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Other sectors in CM4

Explore EPC data for nearby postcode sectors in the same district.

CM4 0

1,467 properties CM4 4

1 properties

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