What is the average EPC rating in SN4 9?

The average EPC rating in SN4 9 is band D. This is based on 1,892 properties with EPC certificates in this postcode sector, located in Wiltshire.

How many properties in SN4 9 need energy improvements?

63% of properties in SN4 9 are rated D-G and could benefit from energy efficiency improvements. 37% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in SN4?

The most frequently recommended improvements in SN4 are solar photovoltaic panels, 2.5 kwp (9,071 properties), solar water heating (8,008 properties), and low energy lighting for all fixed outlets (4,591 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in SN4 9

1,892 properties in SN4 9 have EPC certificates, with an average rating of D—matching the SN4 average. 63% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of SN4 in Wiltshire. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

1,892

Band A-C

37%

Higher efficiency homes

Band D-G

63%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across SN4 9.

A0%

B11%

C26%

D43%

E16%

F3%

G1%

Most properties in SN4 9 could benefit from energy efficiency improvements. Common upgrades in SN4 include solar photovoltaic panels, 2.5 kwp and solar water heating.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Maunsell Way House•1 months ago	House	C	1 months ago	View report
Manor Farm Lane House•1 months ago	House	E	1 months ago	View report
Maunsell Way House•1 months ago	House	C	1 months ago	View report
Blenheim Road Bungalow•1 months ago	Bungalow	D	1 months ago	View report
Fairwater Court House•1 months ago	House	C	1 months ago	View report
Baileys Way Bungalow•1 months ago	Bungalow	C	1 months ago	View report
Perry's Lane House•1 months ago	House	D	1 months ago	View report
The Beeches Bungalow•1 months ago	Bungalow	D	1 months ago	View report
Coronation Road House•1 months ago	House	D	1 months ago	View report
Berkeley Road House•1 months ago	House	D	1 months ago	View report

Common improvements in SN4

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
9071 occurrences · Code M
2
Solar water heating
8008 occurrences · Code L
3
Low energy lighting for all fixed outlets
4591 occurrences · Code H
4
Floor insulation (solid floor)
3383 occurrences · Code E
5
Replace boiler with new condensing boiler
2810 occurrences · Code J

Helpful guides

Frequently asked questions about SN4 9

: The average EPC rating in SN4 9 is band D. This is based on 1,892 properties with EPC certificates in this postcode sector, located in Wiltshire.
: 63% of properties in SN4 9 are rated D-G and could benefit from energy efficiency improvements. 37% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in SN4 are solar photovoltaic panels, 2.5 kwp (9,071 properties), solar water heating (8,008 properties), and low energy lighting for all fixed outlets (4,591 properties). The specific recommendations vary based on each property's current features.

Other sectors in SN4

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

SN4 0

1,987 properties SN4 7

2,480 properties SN4 8

2,304 properties

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