EPC Ratings in CH3
Postcode area CH3 — 5,007 Energy Performance Certificates on record
5K
Certificates
5K
Properties
D (66)
Average Rating
£1,264
Avg Energy Cost/yr
EPC Rating
A92+
0.4%B81–91
12.0%C69–80
37.6%D55–68
34.6%66
E39–54
12.2%F21–38
2.7%G1–20
0.6%CH3 is 2.5 points worse than the national average (D, 68.5/100).
66
CH3
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
220.4%
B599
12.0%
C1,881
37.6%
D1,731
34.6%
E611
12.2%
F
1352.7%
G
280.6%
Average Annual Energy Costs
| Cost Type | CH3 | National Avg | Difference |
|---|---|---|---|
| Heating | £945/yr | £782/yr | ▲ £163 |
| Hot water | £210/yr | £184/yr | ▲ £26 |
| Lighting | £108/yr | £95/yr | ▲ £13 |
| Total | £1,264/yr | £1,061/yr | ▲ £203 |
Property Types
House
3,35066.9%
Flat
92418.5%
Bungalow
67613.5%
Maisonette
561.1%
Park home
10.0%
Main Heating Fuel
Mains gas
3,56971.9%
Electric
87117.5%
Oil
4148.3%
LPG
611.2%
Other
501.0%
CO₂ Emissions
4 tonnes/yr
Current average
2.2 tonnes/yr
Potential (with improvements)
Average floor area: 105 m²
Construction Age
Pre-1900
598
1900–1929
526
1930–1949
349
1950–1966
776
1967–1975
548
1976–1982
300
1983–1990
464
1991–1995
237
1996–2002
247
2003–2006
146
2007–2011
129
2012+
623
Efficiency Trend Over Time
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The postcode area CH3 has 5,007 Energy Performance Certificates on record, covering 4,728 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,264, comprising £945 for heating, £210 for hot water and £108 for lighting. Average CO₂ emissions are 4 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.