What is the average EPC rating in CM23 0?

The average EPC rating in CM23 0 is band B. This is based on 204 properties with EPC certificates in this postcode sector, located in East Hertfordshire.

How many properties in CM23 0 need energy improvements?

0% of properties in CM23 0 are rated D-G and could benefit from energy efficiency improvements. 100% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CM23?

The most frequently recommended improvements in CM23 are solar photovoltaic panels, 2.5 kwp (12,568 properties), solar water heating (11,610 properties), and low energy lighting for all fixed outlets (7,934 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CM23 0

204 properties in CM23 0 have EPC certificates, with an average rating of B—above the CM23 average. Only 0% of homes are rated D-G, reflecting above-average energy efficiency. This sector is part of CM23 in East Hertfordshire. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

204

Band A-C

100%

Higher efficiency homes

Band D-G

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CM23 0.

A50%

B50%

C0%

D0%

E0%

F0%

G0%

CM23 0 has above-average energy efficiency ratings compared to the national average. Many properties here have already implemented key improvements.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Waterman Road House•Today	House	A	Today	View report
Boultwood Way House•Today	House	B	Today	View report
Hammett Crescent House•Today	House	A	Today	View report
Miles Way House•Today	House	B	Today	View report
Fusilier Court Flat•Today	Flat	B	Today	View report
Gates Road House•Today	House	B	Today	View report
Fusilier Court Flat•Today	Flat	B	Today	View report
Miles Way House•Today	House	B	Today	View report
Waterman Road House•Today	House	B	Today	View report
Harris Way House•Today	House	B	Today	View report

Common improvements in CM23

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
12568 occurrences · Code 34
2
Solar water heating
11610 occurrences · Code 19
3
Low energy lighting for all fixed outlets
7934 occurrences · Code 35
4
Replace boiler with new condensing boiler
4095 occurrences · Code 20
5
Floor insulation (solid floor)
3675 occurrences · Code 58

Helpful guides

Frequently asked questions about CM23 0

: The average EPC rating in CM23 0 is band B. This is based on 204 properties with EPC certificates in this postcode sector, located in East Hertfordshire.
: 0% of properties in CM23 0 are rated D-G and could benefit from energy efficiency improvements. 100% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CM23 are solar photovoltaic panels, 2.5 kwp (12,568 properties), solar water heating (11,610 properties), and low energy lighting for all fixed outlets (7,934 properties). The specific recommendations vary based on each property's current features.

Other sectors in CM23

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

CM23 1

814 properties CM23 2

3,699 properties CM23 3

3,867 properties CM23 4

3,477 properties CM23 5

2,549 properties

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