What is the average EPC rating in CM20 3?

The average EPC rating in CM20 3 is band C. This is based on 3,999 properties with EPC certificates in this postcode sector, located in Harlow.

How many properties in CM20 3 need energy improvements?

48% of properties in CM20 3 are rated D-G and could benefit from energy efficiency improvements. 52% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CM20?

The most frequently recommended improvements in CM20 are solar photovoltaic panels, 2.5 kwp (8,059 properties), solar water heating (7,522 properties), and low energy lighting for all fixed outlets (5,673 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CM20 3

3,999 properties in CM20 3 have EPC certificates, with an average rating of C—matching the CM20 average. 48% of homes are rated D-G. This sector is part of CM20 in Harlow. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

3,999

Band A-C

52%

Higher efficiency homes

Band D-G

48%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CM20 3.

A0%

B3%

C49%

D42%

E6%

F1%

G0%

Energy efficiency in CM20 3 is typical for the CM20 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
Pennymead Flat•1 months ago	Flat	C	1 months ago	View report
Victoria Court Flat•1 months ago	Flat	C	1 months ago	View report
The Dashes House•1 months ago	House	D	1 months ago	View report
Tunnmeade House•1 months ago	House	D	1 months ago	View report
Hugh's Tower Flat•1 months ago	Flat	C	1 months ago	View report
The Bays Flat•1 months ago	Flat	C	1 months ago	View report
The Bays Maisonette•1 months ago	Maisonette	C	1 months ago	View report
The Bays Maisonette•1 months ago	Maisonette	C	1 months ago	View report
The Bays Flat•1 months ago	Flat	B	1 months ago	View report
Woodleys House•1 months ago	House	B	1 months ago	View report

Common improvements in CM20

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
8059 occurrences · Code M
2
Solar water heating
7522 occurrences · Code L
3
Low energy lighting for all fixed outlets
5673 occurrences · Code H
4
Cavity wall insulation
3412 occurrences · Code B
5
Floor insulation (solid floor)
3164 occurrences · Code E

Helpful guides

Frequently asked questions about CM20 3

: The average EPC rating in CM20 3 is band C. This is based on 3,999 properties with EPC certificates in this postcode sector, located in Harlow.
: 48% of properties in CM20 3 are rated D-G and could benefit from energy efficiency improvements. 52% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CM20 are solar photovoltaic panels, 2.5 kwp (8,059 properties), solar water heating (7,522 properties), and low energy lighting for all fixed outlets (5,673 properties). The specific recommendations vary based on each property's current features.

Other sectors in CM20

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

CM20 1

3,242 properties CM20 2

2,817 properties

Check a specific property

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