What is the average EPC rating in NN1 4?

The average EPC rating in NN1 4 is band D. This is based on 4,090 properties with EPC certificates in this postcode sector, located in E07000154.

How many properties in NN1 4 need energy improvements?

73% of properties in NN1 4 are rated D-G and could benefit from energy efficiency improvements. 27% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in NN1?

The most frequently recommended improvements in NN1 are internal or external wall insulation (8,877 properties), solar photovoltaic panels, 2.5 kwp (8,572 properties), and low energy lighting for all fixed outlets (7,855 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in NN1 4

4,090 properties in NN1 4 have EPC certificates, with an average rating of D—matching the NN1 average. 73% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of NN1 in E07000154. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

4,090

Band A-C

27%

Higher efficiency homes

Band D-G

73%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across NN1 4.

A0%

B5%

C22%

D45%

E23%

F4%

G1%

Most properties in NN1 4 could benefit from energy efficiency improvements. Common upgrades in NN1 include internal or external wall insulation and solar photovoltaic panels, 2.5 kwp.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Allen Road House•1 months ago	House	B	1 months ago	View report
Kettering road Flat•1 months ago	Flat	C	1 months ago	View report
Whitworth Road House•1 months ago	House	D	1 months ago	View report
Birchfield Road House•1 months ago	House	D	1 months ago	View report
Melville Street House•1 months ago	House	C	1 months ago	View report
Allen Road House•1 months ago	House	C	1 months ago	View report
Bostock Avenue House•1 months ago	House	D	1 months ago	View report
Melville Street House•1 months ago	House	C	1 months ago	View report
Flat Above Maisonette•1 months ago	Maisonette	E	1 months ago	View report
Exeter Place Flat•1 months ago	Flat	C	1 months ago	View report

Common improvements in NN1

These upgrades are frequently recommended for properties in this area.

1
Internal or external wall insulation
8877 occurrences · Code C
2
Solar photovoltaic panels, 2.5 kWp
8572 occurrences · Code M
3
Low energy lighting for all fixed outlets
7855 occurrences · Code H
4
Solar water heating
6929 occurrences · Code L
5
Floor insulation (suspended floor)
3673 occurrences · Code E

Helpful guides

Frequently asked questions about NN1 4

: The average EPC rating in NN1 4 is band D. This is based on 4,090 properties with EPC certificates in this postcode sector, located in E07000154.
: 73% of properties in NN1 4 are rated D-G and could benefit from energy efficiency improvements. 27% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in NN1 are internal or external wall insulation (8,877 properties), solar photovoltaic panels, 2.5 kwp (8,572 properties), and low energy lighting for all fixed outlets (7,855 properties). The specific recommendations vary based on each property's current features.

Other sectors in NN1

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

NN1 1

1,243 properties NN1 2

2,038 properties NN1 3

3,187 properties NN1 5

3,187 properties

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