EPC Ratings in CH66
Postcode area CH66 — 5,538 Energy Performance Certificates on record
6K
Certificates
5K
Properties
C (71)
Average Rating
£974
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
18.7%C69–80
46.7%71
D55–68
28.4%E39–54
4.0%F21–38
0.9%G1–20
0.3%CH66 is 2.5 points better than the national average (D, 68.5/100).
71
CH66
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
520.9%
B1,037
18.7%
C2,587
46.7%
D1,571
28.4%
E
2244.0%
F
500.9%
G
170.3%
Average Annual Energy Costs
| Cost Type | CH66 | National Avg | Difference |
|---|---|---|---|
| Heating | £708/yr | £782/yr | ▼ £74 |
| Hot water | £178/yr | £184/yr | ▼ £6 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £974/yr | £1,061/yr | ▼ £87 |
Property Types
House
4,06773.4%
Flat
79714.4%
Bungalow
64911.7%
Maisonette
250.5%
Main Heating Fuel
Mains gas
5,17793.5%
Electric
3125.6%
LPG
210.4%
Oil
160.3%
Other
120.2%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 85 m²
Construction Age
Pre-1900
67
1900–1929
180
1930–1949
398
1950–1966
1,790
1967–1975
895
1976–1982
296
1983–1990
252
1991–1995
222
1996–2002
133
2003–2006
143
2007–2011
102
2012+
833
Efficiency Trend Over Time
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The postcode area CH66 has 5,538 Energy Performance Certificates on record, covering 5,249 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £974, comprising £708 for heating, £178 for hot water and £88 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.