EPC Ratings in CO9
Postcode area CO9 — 4,005 Energy Performance Certificates on record
4K
Certificates
4K
Properties
D (67)
Average Rating
£1,169
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
19.1%C69–80
31.9%D55–68
31.9%67
E39–54
12.8%F21–38
2.8%G1–20
0.7%CO9 is 1.5 points worse than the national average (D, 68.5/100).
67
CO9
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
290.7%
B765
19.1%
C1,279
31.9%
D1,279
31.9%
E512
12.8%
F
1142.8%
G
270.7%
Average Annual Energy Costs
| Cost Type | CO9 | National Avg | Difference |
|---|---|---|---|
| Heating | £868/yr | £782/yr | ▲ £86 |
| Hot water | £198/yr | £184/yr | ▲ £14 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,169/yr | £1,061/yr | ▲ £108 |
Property Types
House
2,96374.0%
Flat
51913.0%
Bungalow
43310.8%
Maisonette
902.2%
Main Heating Fuel
Mains gas
2,45361.3%
Electric
84621.2%
Oil
55013.8%
LPG
962.4%
Other
541.4%
CO₂ Emissions
3.8 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 96 m²
Construction Age
Pre-1900
381
1900–1929
363
1930–1949
245
1950–1966
472
1967–1975
468
1976–1982
209
1983–1990
225
1991–1995
237
1996–2002
259
2003–2006
135
2007–2011
116
2012+
635
Efficiency Trend Over Time
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The postcode area CO9 has 4,005 Energy Performance Certificates on record, covering 3,837 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,169, comprising £868 for heating, £198 for hot water and £103 for lighting. Average CO₂ emissions are 3.8 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.