EPC Ratings in CW10
Postcode area CW10 — 2,388 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (68)
Average Rating
£1,032
Avg Energy Cost/yr
EPC Rating
A92+
1.0%B81–91
13.5%C69–80
36.9%D55–68
39.4%68
E39–54
6.7%F21–38
1.9%G1–20
0.5%CW10 is 0.5 points worse than the national average (D, 68.5/100).
68
CW10
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
231.0%
B322
13.5%
C882
36.9%
D942
39.4%
E
1616.7%
F
451.9%
G
130.5%
Average Annual Energy Costs
| Cost Type | CW10 | National Avg | Difference |
|---|---|---|---|
| Heating | £761/yr | £782/yr | ▼ £21 |
| Hot water | £178/yr | £184/yr | ▼ £6 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £1,032/yr | £1,061/yr | ▼ £29 |
Property Types
House
1,73872.8%
Flat
33213.9%
Bungalow
29112.2%
Maisonette
261.1%
Park home
10.0%
Main Heating Fuel
Mains gas
2,06986.6%
Electric
2018.4%
Oil
632.6%
LPG
331.4%
Other
220.9%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 87 m²
Construction Age
Pre-1900
151
1900–1929
353
1930–1949
171
1950–1966
305
1967–1975
128
1976–1982
108
1983–1990
178
1991–1995
186
1996–2002
221
2003–2006
117
2007–2011
69
2012+
348
Efficiency Trend Over Time
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The postcode area CW10 has 2,388 Energy Performance Certificates on record, covering 2,291 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,032, comprising £761 for heating, £178 for hot water and £93 for lighting. Average CO₂ emissions are 3.3 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.