What is the average EPC rating in CO1 1?

The average EPC rating in CO1 1 is band C. This is based on 2,860 properties with EPC certificates in this postcode sector, located in Colchester.

How many properties in CO1 1 need energy improvements?

38% of properties in CO1 1 are rated D-G and could benefit from energy efficiency improvements. 62% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CO1?

The most frequently recommended improvements in CO1 are solar photovoltaic panels, 2.5 kwp (5,443 properties), solar water heating (5,023 properties), and low energy lighting for all fixed outlets (4,197 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CO1 1

2,860 properties in CO1 1 have EPC certificates, with an average rating of C—matching the CO1 average. 38% of homes are rated D-G. This sector is part of CO1 in Colchester. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

2,860

Band A-C

62%

Higher efficiency homes

Band D-G

38%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CO1 1.

A0%

B20%

C42%

D27%

E9%

F1%

G1%

Energy efficiency in CO1 1 is typical for the CO1 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
Roman Road House•Today	House	F	Today	View report
Victoria Chase Flat•Today	Flat	C	Today	View report
Culver Street East Flat•Today	Flat	E	Today	View report
Victoria Chase Flat•Today	Flat	C	Today	View report
Wycliffe Grove House•Today	House	D	Today	View report
Gilbert Court Flat•Today	Flat	B	Today	View report
North Station Road Flat•Today	Flat	D	Today	View report
Dutch Quarter Apartments Flat•Today	Flat	C	Today	View report
Trinity House Flat•Today	Flat	C	Today	View report
Stuart House Flat•Today	Flat	E	Today	View report

Common improvements in CO1

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
5443 occurrences · Code 34
2
Solar water heating
5023 occurrences · Code 19
3
Low energy lighting for all fixed outlets
4197 occurrences · Code 35
4
Internal or external wall insulation
2390 occurrences · Code 7
5
Cavity wall insulation
2028 occurrences · Code 6

Helpful guides

Frequently asked questions about CO1 1

: The average EPC rating in CO1 1 is band C. This is based on 2,860 properties with EPC certificates in this postcode sector, located in Colchester.
: 38% of properties in CO1 1 are rated D-G and could benefit from energy efficiency improvements. 62% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CO1 are solar photovoltaic panels, 2.5 kwp (5,443 properties), solar water heating (5,023 properties), and low energy lighting for all fixed outlets (4,197 properties). The specific recommendations vary based on each property's current features.

Other sectors in CO1

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

CO1 2

4,689 properties

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