What is the average EPC rating in CB21 6?

The average EPC rating in CB21 6 is band D. This is based on 542 properties with EPC certificates in this postcode sector, located in South Cambridgeshire.

How many properties in CB21 6 need energy improvements?

65% of properties in CB21 6 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 CB21?

Common EPC improvements recommended in the CB21 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 CB21 6

542 properties in CB21 6 have EPC certificates, with an average rating of D—matching the CB21 average. 65% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of CB21 in South Cambridgeshire. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

542

Band A-C

35%

Higher efficiency homes

Band D-G

65%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CB21 6.

A1%

B21%

C12%

D31%

E23%

F8%

G3%

Most properties in CB21 6 could benefit from energy efficiency improvements. Common upgrades in CB21 include insulation, heating system upgrades, and double glazing.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Mortlock Gardens House•1 months ago	House	D	1 months ago	View report
Mortlock Gardens Bungalow•1 months ago	Bungalow	B	1 months ago	View report
Mortlock Gardens Bungalow•1 months ago	Bungalow	B	1 months ago	View report
Mortlock Gardens House•1 months ago	House	C	1 months ago	View report
South Road House•1 months ago	House	B	1 months ago	View report
Beech Row House•1 months ago	House	C	1 months ago	View report
Mortlock Gardens Bungalow•1 months ago	Bungalow	C	1 months ago	View report
Mortlock Gardens Bungalow•1 months ago	Bungalow	C	1 months ago	View report
North Road House•1 months ago	House	D	1 months ago	View report
Ivan Clarks Corner House•1 months ago	House	C	1 months ago	View report

Common improvements in CB21

These upgrades are frequently recommended for properties in this area.

1
Solar water heating
5593 occurrences · Code 19
2
Solar photovoltaic panels, 2.5 kWp
5386 occurrences · Code 34
3
Low energy lighting for all fixed outlets
3195 occurrences · Code 35
4
Floor insulation (solid floor)
2378 occurrences · Code 58
5
Replace boiler with new condensing boiler
1945 occurrences · Code 20

Helpful guides

Frequently asked questions about CB21 6

: The average EPC rating in CB21 6 is band D. This is based on 542 properties with EPC certificates in this postcode sector, located in South Cambridgeshire.
: 65% of properties in CB21 6 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 CB21 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 CB21

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

CB21 4

2,527 properties CB21 5

1,772 properties

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