What is the average EPC rating in HA1 4?

The average EPC rating in HA1 4 is band B. This is based on 5,238 properties with EPC certificates in this postcode sector, located in Harrow.

How many properties in HA1 4 need energy improvements?

45% of properties in HA1 4 are rated D-G and could benefit from energy efficiency improvements. 55% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in HA1?

The most frequently recommended improvements in HA1 are internal or external wall insulation (8,146 properties), low energy lighting for all fixed outlets (6,633 properties), and solar photovoltaic panels, 2.5 kwp (5,216 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in HA1 4

5,238 properties in HA1 4 have EPC certificates, with an average rating of B—above the HA1 average. 45% of homes are rated D-G. This sector is part of HA1 in Harrow. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

5,238

Band A-C

55%

Higher efficiency homes

Band D-G

45%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across HA1 4.

A0%

B35%

C20%

D31%

E12%

F2%

G0%

Energy efficiency in HA1 4 is typical for the HA1 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
Sherman Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Hockney House Flat•1 months ago	Flat	B	1 months ago	View report
Sherman Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Wedgewood Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Robertson Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Wedgewood Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Robertson Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Sherman Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Sherman Apartments Flat•1 months ago	Flat	B	1 months ago	View report
Wedgewood Apartments Flat•1 months ago	Flat	B	1 months ago	View report

Common improvements in HA1

These upgrades are frequently recommended for properties in this area.

1
Internal or external wall insulation
8146 occurrences · Code C
2
Low energy lighting for all fixed outlets
6633 occurrences · Code H
3
Solar photovoltaic panels, 2.5 kWp
5216 occurrences · Code M
4
Solar water heating
4181 occurrences · Code L
5
Floor insulation (suspended floor)
3502 occurrences · Code E

Helpful guides

Frequently asked questions about HA1 4

: The average EPC rating in HA1 4 is band B. This is based on 5,238 properties with EPC certificates in this postcode sector, located in Harrow.
: 45% of properties in HA1 4 are rated D-G and could benefit from energy efficiency improvements. 55% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in HA1 are internal or external wall insulation (8,146 properties), low energy lighting for all fixed outlets (6,633 properties), and solar photovoltaic panels, 2.5 kwp (5,216 properties). The specific recommendations vary based on each property's current features.

Other sectors in HA1

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

HA1 1

3,391 properties HA1 2

4,145 properties HA1 3

2,665 properties

Check a specific property

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