EPC Ratings in CB25
Postcode area CB25 — 2,659 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (68)
Average Rating
£1,254
Avg Energy Cost/yr
EPC Rating
A92+
2.7%B81–91
13.2%C69–80
41.1%D55–68
28.6%68
E39–54
10.9%F21–38
2.7%G1–20
0.8%CB25 is 0.5 points worse than the national average (D, 68.5/100).
68
CB25
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
732.7%
B351
13.2%
C1,092
41.1%
D761
28.6%
E290
10.9%
F
722.7%
G
200.8%
Average Annual Energy Costs
| Cost Type | CB25 | National Avg | Difference |
|---|---|---|---|
| Heating | £923/yr | £782/yr | ▲ £141 |
| Hot water | £219/yr | £184/yr | ▲ £35 |
| Lighting | £112/yr | £95/yr | ▲ £17 |
| Total | £1,254/yr | £1,061/yr | ▲ £193 |
Property Types
House
1,91371.9%
Bungalow
46217.4%
Flat
26610.0%
Maisonette
170.6%
Park home
10.0%
Main Heating Fuel
Mains gas
1,68863.8%
Electric
55921.1%
Oil
36513.8%
LPG
180.7%
Other
170.6%
CO₂ Emissions
3.9 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 105 m²
Construction Age
Pre-1900
227
1900–1929
201
1930–1949
99
1950–1966
335
1967–1975
408
1976–1982
141
1983–1990
238
1991–1995
154
1996–2002
172
2003–2006
109
2007–2011
120
2012+
402
Efficiency Trend Over Time
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The postcode area CB25 has 2,659 Energy Performance Certificates on record, covering 2,509 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,254, comprising £923 for heating, £219 for hot water and £112 for lighting. Average CO₂ emissions are 3.9 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.