EPC Ratings in CB5
Postcode area CB5 — 3,013 Energy Performance Certificates on record
3K
Certificates
3K
Properties
C (74)
Average Rating
£871
Avg Energy Cost/yr
EPC Rating
A92+
3.4%B81–91
31.3%C69–80
37.9%74
D55–68
22.8%E39–54
3.9%F21–38
0.6%G1–20
0.2%CB5 is 5.5 points better than the national average (D, 68.5/100).
74
CB5
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
1033.4%
B944
31.3%
C1,141
37.9%
D686
22.8%
E
1173.9%
F
170.6%
G
50.2%
Average Annual Energy Costs
| Cost Type | CB5 | National Avg | Difference |
|---|---|---|---|
| Heating | £602/yr | £782/yr | ▼ £180 |
| Hot water | £177/yr | £184/yr | ▼ £7 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £871/yr | £1,061/yr | ▼ £190 |
Property Types
House
1,65354.9%
Flat
1,21140.2%
Maisonette
812.7%
Bungalow
682.3%
Main Heating Fuel
Mains gas
2,04178.7%
Electric
54320.9%
Other
60.2%
Oil
30.1%
LPG
10.0%
CO₂ Emissions
2.4 tonnes/yr
Current average
1.4 tonnes/yr
Potential (with improvements)
Average floor area: 85 m²
Construction Age
Pre-1900
195
1900–1929
260
1930–1949
362
1950–1966
314
1967–1975
87
1976–1982
84
1983–1990
238
1991–1995
111
1996–2002
69
2003–2006
81
2007–2011
120
2012+
1,032
Efficiency Trend Over Time
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The postcode area CB5 has 3,013 Energy Performance Certificates on record, covering 2,851 properties. The average EPC rating is C with an efficiency score of 74 out of 100. Annual energy costs average £871, comprising £602 for heating, £177 for hot water and £92 for lighting. Average CO₂ emissions are 2.4 tonnes per year, with the potential to reduce to 1.4 tonnes through energy efficiency improvements.