What is the average EPC rating in SW1Y 5?

The average EPC rating in SW1Y 5 is band C. This is based on 73 properties with EPC certificates in this postcode sector, located in Westminster.

How many properties in SW1Y 5 need energy improvements?

29% of properties in SW1Y 5 are rated D-G and could benefit from energy efficiency improvements. 71% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in SW1Y?

Common EPC improvements recommended in the SW1Y 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 SW1Y 5

73 properties in SW1Y 5 have EPC certificates, with an average rating of C—matching the SW1Y average. Only 29% of homes are rated D-G, reflecting above-average energy efficiency. This sector is part of SW1Y in Westminster. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

Band A-C

71%

Higher efficiency homes

Band D-G

29%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across SW1Y 5.

A0%

B18%

C53%

D19%

E10%

F0%

G0%

SW1Y 5 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
Pall Mall Flat•1 months ago	Flat	C	1 months ago	View report
Crusader House Flat•1 months ago	Flat	D	1 months ago	View report
Pall Mall Flat•1 months ago	Flat	B	1 months ago	View report
Pall Mall Flat•1 months ago	Flat	B	1 months ago	View report
Crusader House Flat•1 months ago	Flat	E	1 months ago	View report
Crusader House Flat•1 months ago	Flat	D	1 months ago	View report
Pall Mall Flat•1 months ago	Flat	C	1 months ago	View report
Crusader House Flat•1 months ago	Flat	D	1 months ago	View report
Pall Mall Flat•1 months ago	Flat	D	1 months ago	View report
Crusader House Flat•1 months ago	Flat	D	1 months ago	View report

Common improvements in SW1Y

These upgrades are frequently recommended for properties in this area.

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

Helpful guides

Frequently asked questions about SW1Y 5

: The average EPC rating in SW1Y 5 is band C. This is based on 73 properties with EPC certificates in this postcode sector, located in Westminster.
: 29% of properties in SW1Y 5 are rated D-G and could benefit from energy efficiency improvements. 71% are already rated A-C, indicating good energy performance.
: Common EPC improvements recommended in the SW1Y 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 SW1Y

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

SW1Y 4

144 properties SW1Y 6

256 properties

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