EPC Ratings in CA3
Postcode area CA3 — 2,244 Energy Performance Certificates on record
2K
Certificates
2K
Properties
C (70)
Average Rating
£1,111
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
27.1%C69–80
31.4%70
D55–68
33.6%E39–54
6.1%F21–38
1.3%G1–20
0.3%CA3 is 1.5 points better than the national average (D, 68.5/100).
70
CA3
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
40.2%
B609
27.1%
C704
31.4%
D754
33.6%
E
1386.1%
F
291.3%
G
60.3%
Average Annual Energy Costs
| Cost Type | CA3 | National Avg | Difference |
|---|---|---|---|
| Heating | £836/yr | £782/yr | ▲ £54 |
| Hot water | £169/yr | £184/yr | ▼ £15 |
| Lighting | £106/yr | £95/yr | ▲ £11 |
| Total | £1,111/yr | £1,061/yr | ▲ £50 |
Property Types
House
1,65473.7%
Flat
33715.0%
Bungalow
23410.4%
Maisonette
190.8%
Main Heating Fuel
Mains gas
2,04591.1%
Electric
1848.2%
Other
70.3%
Oil
50.2%
LPG
30.1%
CO₂ Emissions
3.4 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 92 m²
Construction Age
Pre-1900
186
1900–1929
98
1930–1949
263
1950–1966
236
1967–1975
183
1976–1982
127
1983–1990
172
1991–1995
112
1996–2002
153
2003–2006
47
2007–2011
64
2012+
486
Efficiency Trend Over Time
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The postcode area CA3 has 2,244 Energy Performance Certificates on record, covering 2,188 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,111, comprising £836 for heating, £169 for hot water and £106 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.