EPC Ratings in CM12
Postcode area CM12 — 2,727 Energy Performance Certificates on record
3K
Certificates
3K
Properties
C (69)
Average Rating
£1,122
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
9.3%C69–80
45.2%69
D55–68
37.7%E39–54
6.5%F21–38
0.6%G1–20
0.3%CM12 is 0.5 points better than the national average (D, 68.5/100).
69
CM12
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
140.5%
B253
9.3%
C1,232
45.2%
D1,027
37.7%
E
1786.5%
F
160.6%
G
70.3%
Average Annual Energy Costs
| Cost Type | CM12 | National Avg | Difference |
|---|---|---|---|
| Heating | £828/yr | £782/yr | ▲ £46 |
| Hot water | £186/yr | £184/yr | ▲ £2 |
| Lighting | £108/yr | £95/yr | ▲ £13 |
| Total | £1,122/yr | £1,061/yr | ▲ £61 |
Property Types
House
1,80066.0%
Flat
59821.9%
Bungalow
2509.2%
Maisonette
792.9%
Main Heating Fuel
Mains gas
2,33485.6%
Electric
37413.7%
Oil
90.3%
LPG
60.2%
Other
40.1%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 97 m²
Construction Age
Pre-1900
31
1900–1929
43
1930–1949
148
1950–1966
531
1967–1975
440
1976–1982
297
1983–1990
426
1991–1995
205
1996–2002
130
2003–2006
76
2007–2011
89
2012+
264
Efficiency Trend Over Time
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The postcode area CM12 has 2,727 Energy Performance Certificates on record, covering 2,633 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,122, comprising £828 for heating, £186 for hot water and £108 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.