What is the average EPC rating in W1S 3?

The average EPC rating in W1S 3 is band B. This is based on 68 properties with EPC certificates in this postcode sector, located in Westminster.

How many properties in W1S 3 need energy improvements?

28% of properties in W1S 3 are rated D-G and could benefit from energy efficiency improvements. 72% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in W1S?

Common EPC improvements recommended in the W1S area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in W1S 3

68 properties in W1S 3 have EPC certificates, with an average rating of B—above the W1S average. Only 28% of homes are rated D-G, reflecting above-average energy efficiency. This sector is part of W1S in Westminster. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

Band A-C

72%

Higher efficiency homes

Band D-G

28%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across W1S 3.

A0%

B62%

C10%

D9%

E19%

F0%

G0%

W1S 3 has above-average energy efficiency ratings compared to the national average. Many properties here have already implemented key improvements.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Penthouse 10 33 Saville Row Flat•1 months ago	Flat	C	1 months ago	View report
Penthouse 7 33 Saville Row Flat•1 months ago	Flat	C	1 months ago	View report
Penthouse 3 33 Saville Row Flat•1 months ago	Flat	C	1 months ago	View report
Penthouse 11 33 Saville Row Flat•1 months ago	Flat	C	1 months ago	View report
FLAT C Flat•1 months ago	Flat	E	1 months ago	View report
FLAT A Flat•1 months ago	Flat	E	1 months ago	View report
FLAT B Flat•1 months ago	Flat	E	1 months ago	View report
Saville Row Flat•1 months ago	Flat	D	1 months ago	View report
Saville Row Flat•1 months ago	Flat	E	1 months ago	View report
SAVILE ROW Flat•1 months ago	Flat	D	1 months ago	View report

Common improvements in W1S

These upgrades are frequently recommended for properties in this area.

1
Low energy lighting for all fixed outlets
164 occurrences · Code 35
2
Internal or external wall insulation
141 occurrences · Code 7
3
Replace single glazed windows with low-E double glazed windows
69 occurrences · Code 8
4
Heat recovery system for mixer showers
60 occurrences · Code 49
5
Draught proofing
30 occurrences · Code 10

Helpful guides

Frequently asked questions about W1S 3

: The average EPC rating in W1S 3 is band B. This is based on 68 properties with EPC certificates in this postcode sector, located in Westminster.
: 28% of properties in W1S 3 are rated D-G and could benefit from energy efficiency improvements. 72% are already rated A-C, indicating good energy performance.
: Common EPC improvements recommended in the W1S area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Other sectors in W1S

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

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