EPC Ratings in CF37
Postcode area CF37 — 6,250 Energy Performance Certificates on record
6K
Certificates
6K
Properties
D (66)
Average Rating
£1,191
Avg Energy Cost/yr
EPC Rating
A92+
0.6%B81–91
3.9%C69–80
41.6%D55–68
45.0%66
E39–54
7.5%F21–38
1.1%G1–20
0.4%CF37 is 2.5 points worse than the national average (D, 68.5/100).
66
CF37
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
370.6%
B
2423.9%
C2,600
41.6%
D2,811
45.0%
E
4667.5%
F
681.1%
G
260.4%
Average Annual Energy Costs
| Cost Type | CF37 | National Avg | Difference |
|---|---|---|---|
| Heating | £921/yr | £782/yr | ▲ £139 |
| Hot water | £171/yr | £184/yr | ▼ £13 |
| Lighting | £99/yr | £95/yr | ▲ £4 |
| Total | £1,191/yr | £1,061/yr | ▲ £130 |
Property Types
House
4,77376.4%
Flat
1,28020.5%
Bungalow
1662.7%
Maisonette
310.5%
Main Heating Fuel
Mains gas
5,95995.4%
Electric
1953.1%
Other
380.6%
Oil
340.5%
LPG
230.4%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 79 m²
Construction Age
Pre-1900
975
1900–1929
1,926
1930–1949
174
1950–1966
1,019
1967–1975
739
1976–1982
242
1983–1990
250
1991–1995
301
1996–2002
222
2003–2006
74
2007–2011
76
2012+
236
Efficiency Trend Over Time
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The postcode area CF37 has 6,250 Energy Performance Certificates on record, covering 6,020 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,191, comprising £921 for heating, £171 for hot water and £99 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.