EPC Ratings in Carshalton and Wallington
Parliamentary Constituency — 10,885 Energy Performance Certificates on record
11K
Certificates
11K
Properties
D (68)
Average Rating
£927
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
10.5%C69–80
41.6%D55–68
37.5%68
E39–54
8.5%F21–38
1.2%G1–20
0.4%Carshalton and Wallington is 0.5 points worse than the national average (D, 68.5/100).
68
Carshalton and Wallington
68.5
National average
81
Potential
Rating Distribution
A
360.3%
B1,138
10.5%
C4,531
41.6%
D4,085
37.5%
E925
8.5%
F
1271.2%
G
430.4%
Average Annual Energy Costs
| Cost Type | Carshalton and Wallington | National Avg | Difference |
|---|---|---|---|
| Heating | £666/yr | £782/yr | ▼ £116 |
| Hot water | £170/yr | £184/yr | ▼ £14 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £927/yr | £1,061/yr | ▼ £134 |
Property Types
House
5,52350.7%
Flat
4,53941.7%
Maisonette
6636.1%
Bungalow
1601.5%
Main Heating Fuel
Mains gas
8,49481.8%
Electric
1,82317.6%
Other
580.6%
Oil
50.0%
LPG
50.0%
CO₂ Emissions
3 tonnes/yr
Current average
1.6 tonnes/yr
Potential
Average floor area: 79 m²
Construction Age
Pre-1900
231
1900–1929
1,467
1930–1949
3,073
1950–1966
1,145
1967–1975
988
1976–1982
528
1983–1990
720
1991–1995
522
1996–2002
587
2003–2006
271
2007–2011
284
2012+
691
Efficiency Trend Over Time
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Carshalton and Wallington has 10,885 Energy Performance Certificates on record, covering 10,548 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £927, comprising £666 for heating, £170 for hot water and £91 for lighting. Average CO₂ emissions are 3 tonnes per year.