What is the average EPC rating in CM1 4?

The average EPC rating in CM1 4 is band D. This is based on 4,139 properties with EPC certificates in this postcode sector, located in Chelmsford.

How many properties in CM1 4 need energy improvements?

53% of properties in CM1 4 are rated D-G and could benefit from energy efficiency improvements. 47% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CM1?

The most frequently recommended improvements in CM1 are solar photovoltaic panels, 2.5 kwp (19,377 properties), solar water heating (17,750 properties), and low energy lighting for all fixed outlets (13,677 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CM1 4

4,139 properties in CM1 4 have EPC certificates, with an average rating of D—below the CM1 average. 53% of homes are rated D-G. This sector is part of CM1 in Chelmsford. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

4,139

Band A-C

47%

Higher efficiency homes

Band D-G

53%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CM1 4.

A1%

B12%

C34%

D36%

E13%

F3%

G1%

Energy efficiency in CM1 4 is typical for the CM1 area. There are opportunities for improvement across various property types.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Broomfield Road House•1 months ago	House	C	1 months ago	View report
Kelvedon Close House•1 months ago	House	E	1 months ago	View report
St. Michaels Drive Bungalow•1 months ago	Bungalow	E	1 months ago	View report
Nicholas Court Maisonette•1 months ago	Maisonette	C	1 months ago	View report
Brownings Avenue Flat•1 months ago	Flat	C	1 months ago	View report
Bounderby Grove Maisonette•1 months ago	Maisonette	D	1 months ago	View report
Kings Road House•1 months ago	House	C	1 months ago	View report
Wordsworth Court Flat•1 months ago	Flat	D	1 months ago	View report
Tupman Close House•1 months ago	House	C	1 months ago	View report
Wickfield Ash House•1 months ago	House	C	1 months ago	View report

Common improvements in CM1

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
19377 occurrences · Code M
2
Solar water heating
17750 occurrences · Code L
3
Low energy lighting for all fixed outlets
13677 occurrences · Code H
4
Floor insulation (solid floor)
8449 occurrences · Code E
5
Replace boiler with new condensing boiler
5844 occurrences · Code J

Helpful guides

Frequently asked questions about CM1 4

: The average EPC rating in CM1 4 is band D. This is based on 4,139 properties with EPC certificates in this postcode sector, located in Chelmsford.
: 53% of properties in CM1 4 are rated D-G and could benefit from energy efficiency improvements. 47% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CM1 are solar photovoltaic panels, 2.5 kwp (19,377 properties), solar water heating (17,750 properties), and low energy lighting for all fixed outlets (13,677 properties). The specific recommendations vary based on each property's current features.

Other sectors in CM1

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

CM1 1

3,445 properties CM1 2

5,283 properties CM1 3

2,600 properties CM1 6

5,830 properties CM1 7

2,607 properties

Check a specific property

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