What is the average EPC rating in W1K 4?

The average EPC rating in W1K 4 is band B. This is based on 169 properties with EPC certificates in this postcode sector, located in Westminster.

How many properties in W1K 4 need energy improvements?

37% of properties in W1K 4 are rated D-G and could benefit from energy efficiency improvements. 63% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in W1K?

The most frequently recommended improvements in W1K are internal or external wall insulation (1,862 properties), low energy lighting for all fixed outlets (1,342 properties), and replace single glazed windows with low-e double glazed windows (1,218 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in W1K 4

169 properties in W1K 4 have EPC certificates, with an average rating of B—above the W1K average. 37% of homes are rated D-G. This sector is part of W1K in Westminster. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

169

Band A-C

63%

Higher efficiency homes

Band D-G

37%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across W1K 4.

A1%

B37%

C25%

D25%

E10%

F1%

G1%

Energy efficiency in W1K 4 is typical for the W1K 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
Brook Street Flat•1 months ago	Flat	C	1 months ago	View report
Three Kings Yard Flat•1 months ago	Flat	B	1 months ago	View report
5 Grosvenor Square Flat•1 months ago	Flat	D	1 months ago	View report
Grosvenor Square Flat•1 months ago	Flat	C	1 months ago	View report
Three Kings Yard Flat•1 months ago	Flat	B	1 months ago	View report
Three Kings Yard Flat•1 months ago	Flat	B	1 months ago	View report
Grosvenor Square Flat•1 months ago	Flat	C	1 months ago	View report
Grosvenor Street Flat•1 months ago	Flat	C	1 months ago	View report
Three Kings Yard Flat•1 months ago	Flat	D	1 months ago	View report
Brook Street Mansions Flat•7 months ago	Flat	D	7 months ago	View report

Common improvements in W1K

These upgrades are frequently recommended for properties in this area.

1
Internal or external wall insulation
1862 occurrences · Code C
2
Low energy lighting for all fixed outlets
1342 occurrences · Code H
3
Replace single glazed windows with low-E double glazed windows
1218 occurrences · Code F
4
Draught proofing
606 occurrences · Code G
5
Flat roof or sloping ceiling insulation
254 occurrences · Code A

Helpful guides

Frequently asked questions about W1K 4

: The average EPC rating in W1K 4 is band B. This is based on 169 properties with EPC certificates in this postcode sector, located in Westminster.
: 37% of properties in W1K 4 are rated D-G and could benefit from energy efficiency improvements. 63% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in W1K are internal or external wall insulation (1,862 properties), low energy lighting for all fixed outlets (1,342 properties), and replace single glazed windows with low-e double glazed windows (1,218 properties). The specific recommendations vary based on each property's current features.

Other sectors in W1K

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

Check a specific property

Enter your postcode to view an EPC report

Pick your address to see live EPC data and improvement recommendations.