What is the average EPC rating in W1W 6?

The average EPC rating in W1W 6 is band C. This is based on 742 properties with EPC certificates in this postcode sector, located in Westminster.

How many properties in W1W 6 need energy improvements?

42% of properties in W1W 6 are rated D-G and could benefit from energy efficiency improvements. 58% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in W1W?

The most frequently recommended improvements in W1W are internal or external wall insulation (1,383 properties), replace single glazed windows with low-e double glazed windows (1,244 properties), and low energy lighting for all fixed outlets (1,118 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in W1W 6

742 properties in W1W 6 have EPC certificates, with an average rating of C—matching the W1W average. 42% of homes are rated D-G. This sector is part of W1W in Westminster. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

742

Band A-C

58%

Higher efficiency homes

Band D-G

42%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across W1W 6.

A0%

B7%

C51%

D31%

E9%

F1%

G1%

Energy efficiency in W1W 6 is typical for the W1W 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
-40 Hallam Street Flat•1 months ago	Flat	C	1 months ago	View report
Hatfield House Maisonette•1 months ago	Maisonette	C	1 months ago	View report
Hanson Street Flat•1 months ago	Flat	C	1 months ago	View report
Great Titchfield Street Flat•1 months ago	Flat	C	1 months ago	View report
Hallam Street Flat•1 months ago	Flat	C	1 months ago	View report
Dunster House Flat•1 months ago	Flat	C	1 months ago	View report
Stone House Flat•1 months ago	Flat	D	1 months ago	View report
Gosfield Street Flat•1 months ago	Flat	C	1 months ago	View report
Hallam Street Flat•1 months ago	Flat	C	1 months ago	View report
Stone House Flat•1 months ago	Flat	D	1 months ago	View report

Common improvements in W1W

These upgrades are frequently recommended for properties in this area.

1
Internal or external wall insulation
1383 occurrences · Code C
2
Replace single glazed windows with low-E double glazed windows
1244 occurrences · Code F
3
Low energy lighting for all fixed outlets
1118 occurrences · Code H
4
Draught proofing
407 occurrences · Code G
5
Replace boiler with new condensing boiler
195 occurrences · Code J

Helpful guides

Frequently asked questions about W1W 6

: The average EPC rating in W1W 6 is band C. This is based on 742 properties with EPC certificates in this postcode sector, located in Westminster.
: 42% of properties in W1W 6 are rated D-G and could benefit from energy efficiency improvements. 58% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in W1W are internal or external wall insulation (1,383 properties), replace single glazed windows with low-e double glazed windows (1,244 properties), and low energy lighting for all fixed outlets (1,118 properties). The specific recommendations vary based on each property's current features.

Other sectors in W1W

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

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