EPC Ratings in CM8
Postcode area CM8 — 5,697 Energy Performance Certificates on record
6K
Certificates
5K
Properties
C (71)
Average Rating
£941
Avg Energy Cost/yr
EPC Rating
A92+
0.4%B81–91
26.0%C69–80
40.0%71
D55–68
24.6%E39–54
7.5%F21–38
1.2%G1–20
0.3%CM8 is 2.5 points better than the national average (D, 68.5/100).
71
CM8
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
210.4%
B1,483
26.0%
C2,278
40.0%
D1,400
24.6%
E
4257.5%
F
711.2%
G
190.3%
Average Annual Energy Costs
| Cost Type | CM8 | National Avg | Difference |
|---|---|---|---|
| Heating | £654/yr | £782/yr | ▼ £128 |
| Hot water | £193/yr | £184/yr | ▲ £9 |
| Lighting | £94/yr | £95/yr | ▼ £1 |
| Total | £941/yr | £1,061/yr | ▼ £120 |
Property Types
House
3,86167.8%
Flat
1,22621.5%
Bungalow
4878.5%
Maisonette
1232.2%
Main Heating Fuel
Mains gas
4,17873.3%
Electric
1,29922.8%
Oil
1923.4%
Other
200.4%
LPG
80.1%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 87 m²
Construction Age
Pre-1900
160
1900–1929
177
1930–1949
229
1950–1966
608
1967–1975
1,037
1976–1982
526
1983–1990
468
1991–1995
208
1996–2002
202
2003–2006
368
2007–2011
225
2012+
1,228
Efficiency Trend Over Time
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The postcode area CM8 has 5,697 Energy Performance Certificates on record, covering 5,482 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £941, comprising £654 for heating, £193 for hot water and £94 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.