EPC Ratings in CM18
Postcode area CM18 — 5,317 Energy Performance Certificates on record
5K
Certificates
5K
Properties
C (70)
Average Rating
£940
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
4.9%C69–80
62.2%70
D55–68
29.3%E39–54
2.7%F21–38
0.2%G1–20
0.1%CM18 is 1.5 points better than the national average (D, 68.5/100).
70
CM18
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
380.7%
B
2604.9%
C3,306
62.2%
D1,556
29.3%
E
1462.7%
F
80.2%
G
30.1%
Average Annual Energy Costs
| Cost Type | CM18 | National Avg | Difference |
|---|---|---|---|
| Heating | £673/yr | £782/yr | ▼ £109 |
| Hot water | £181/yr | £184/yr | ▼ £3 |
| Lighting | £87/yr | £95/yr | ▼ £8 |
| Total | £940/yr | £1,061/yr | ▼ £121 |
Property Types
House
3,30862.2%
Flat
1,61730.4%
Bungalow
2244.2%
Maisonette
1683.2%
Main Heating Fuel
Mains gas
5,16397.1%
Electric
1462.7%
Oil
40.1%
Other
20.0%
LPG
20.0%
CO₂ Emissions
2.7 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 72 m²
Construction Age
Pre-1900
15
1900–1929
4
1930–1949
32
1950–1966
3,006
1967–1975
1,332
1976–1982
251
1983–1990
215
1991–1995
97
1996–2002
56
2003–2006
32
2007–2011
25
2012+
130
Efficiency Trend Over Time
Search Another Postcode
The postcode area CM18 has 5,317 Energy Performance Certificates on record, covering 5,123 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £940, comprising £673 for heating, £181 for hot water and £87 for lighting. Average CO₂ emissions are 2.7 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.