What is the average EPC rating in SW1W 9?

The average EPC rating in SW1W 9 is band D. This is based on 1,216 properties with EPC certificates in this postcode sector, located in Westminster.

How many properties in SW1W 9 need energy improvements?

58% of properties in SW1W 9 are rated D-G and could benefit from energy efficiency improvements. 42% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in SW1W?

The most frequently recommended improvements in SW1W are internal or external wall insulation (3,121 properties), low energy lighting for all fixed outlets (2,796 properties), and replace single glazed windows with low-e double glazed windows (1,990 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in SW1W 9

1,216 properties in SW1W 9 have EPC certificates, with an average rating of D—below the SW1W average. 58% of homes are rated D-G. This sector is part of SW1W in Westminster. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

1,216

Band A-C

42%

Higher efficiency homes

Band D-G

58%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across SW1W 9.

A0%

B10%

C32%

D40%

E14%

F3%

G1%

Energy efficiency in SW1W 9 is typical for the SW1W 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
Flat G Flat•Today	Flat	C	Today	View report
Eaton Square House•Today	House	D	Today	View report
Upper Maisonette Flat•Today	Flat	C	Today	View report
Semley House Flat•Today	Flat	C	Today	View report
Ebury Street Flat•Today	Flat	D	Today	View report
Flat G Flat•Today	Flat	D	Today	View report
Burton Mews House•Today	House	E	Today	View report
Semley House Maisonette•Today	Maisonette	D	Today	View report
Flat A Flat•Today	Flat	C	Today	View report
Eaton Square Flat•Today	Flat	G	Today	View report

Common improvements in SW1W

These upgrades are frequently recommended for properties in this area.

1
Internal or external wall insulation
3121 occurrences · Code 7
2
Low energy lighting for all fixed outlets
2796 occurrences · Code 35
3
Replace single glazed windows with low-E double glazed windows
1990 occurrences · Code 8
4
Solar photovoltaic panels, 2.5 kWp
989 occurrences · Code 34
5
Draught proofing
940 occurrences · Code 10

Helpful guides

Frequently asked questions about SW1W 9

: The average EPC rating in SW1W 9 is band D. This is based on 1,216 properties with EPC certificates in this postcode sector, located in Westminster.
: 58% of properties in SW1W 9 are rated D-G and could benefit from energy efficiency improvements. 42% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in SW1W are internal or external wall insulation (3,121 properties), low energy lighting for all fixed outlets (2,796 properties), and replace single glazed windows with low-e double glazed windows (1,990 properties). The specific recommendations vary based on each property's current features.

Other sectors in SW1W

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

SW1W 0

518 properties SW1W 8

2,887 properties

Check a specific property

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