EPC Ratings in CB3
Postcode area CB3 — 3,370 Energy Performance Certificates on record
3K
Certificates
3K
Properties
C (78)
Average Rating
£890
Avg Energy Cost/yr
EPC Rating
A92+
13.1%B81–91
40.2%C69–80
23.4%78
D55–68
16.9%E39–54
5.4%F21–38
0.7%G1–20
0.2%CB3 is 9.5 points better than the national average (D, 68.5/100).
78
CB3
68.5
National average
84
Potential (with improvements)
Rating Distribution
A442
13.1%
B1,355
40.2%
C790
23.4%
D570
16.9%
E
1835.4%
F
240.7%
G
60.2%
Average Annual Energy Costs
| Cost Type | CB3 | National Avg | Difference |
|---|---|---|---|
| Heating | £619/yr | £782/yr | ▼ £163 |
| Hot water | £178/yr | £184/yr | ▼ £6 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £890/yr | £1,061/yr | ▼ £171 |
Property Types
Flat
1,67049.6%
House
1,54845.9%
Bungalow
982.9%
Maisonette
541.6%
Main Heating Fuel
Mains gas
2,00980.7%
Electric
40916.4%
Oil
642.6%
Other
50.2%
LPG
40.2%
CO₂ Emissions
2.6 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 98 m²
Construction Age
Pre-1900
225
1900–1929
243
1930–1949
132
1950–1966
174
1967–1975
155
1976–1982
150
1983–1990
145
1991–1995
47
1996–2002
58
2003–2006
75
2007–2011
122
2012+
1,680
Efficiency Trend Over Time
Search Another Postcode
The postcode area CB3 has 3,370 Energy Performance Certificates on record, covering 3,314 properties. The average EPC rating is C with an efficiency score of 78 out of 100. Annual energy costs average £890, comprising £619 for heating, £178 for hot water and £93 for lighting. Average CO₂ emissions are 2.6 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.