EPC Ratings in CB6
Postcode area CB6 — 7,019 Energy Performance Certificates on record
7K
Certificates
7K
Properties
C (72)
Average Rating
£1,056
Avg Energy Cost/yr
EPC Rating
A92+
4.2%B81–91
28.7%C69–80
33.1%72
D55–68
22.8%E39–54
8.6%F21–38
2.2%G1–20
0.4%CB6 is 3.5 points better than the national average (D, 68.5/100).
72
CB6
68.5
National average
86
Potential (with improvements)
Rating Distribution
A
2964.2%
B2,014
28.7%
C2,323
33.1%
D1,602
22.8%
E602
8.6%
F
1562.2%
G
260.4%
Average Annual Energy Costs
| Cost Type | CB6 | National Avg | Difference |
|---|---|---|---|
| Heating | £756/yr | £782/yr | ▼ £26 |
| Hot water | £193/yr | £184/yr | ▲ £9 |
| Lighting | £107/yr | £95/yr | ▲ £12 |
| Total | £1,056/yr | £1,061/yr | ▼ £5 |
Property Types
House
5,37376.5%
Bungalow
1,06915.2%
Flat
4947.0%
Maisonette
821.2%
Park home
10.0%
Main Heating Fuel
Mains gas
4,77468.1%
Electric
1,23717.6%
Oil
89012.7%
LPG
731.0%
Other
410.6%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 102 m²
Construction Age
Pre-1900
330
1900–1929
350
1930–1949
270
1950–1966
536
1967–1975
550
1976–1982
334
1983–1990
584
1991–1995
318
1996–2002
670
2003–2006
471
2007–2011
331
2012+
1,979
Efficiency Trend Over Time
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The postcode area CB6 has 7,019 Energy Performance Certificates on record, covering 6,697 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £1,056, comprising £756 for heating, £193 for hot water and £107 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.