EPC Ratings in Chelmsford
Parliamentary Constituency — 14,552 Energy Performance Certificates on record
15K
Certificates
14K
Properties
C (70)
Average Rating
£914
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
14.4%C69–80
45.9%70
D55–68
32.4%E39–54
6.1%F21–38
0.7%G1–20
0.2%Chelmsford is 1.5 points better than the national average (D, 68.5/100).
70
Chelmsford
68.5
National average
82
Potential
Rating Distribution
A
340.2%
B2,100
14.4%
C6,685
45.9%
D4,711
32.4%
E
8836.1%
F
1090.7%
G
300.2%
Average Annual Energy Costs
| Cost Type | Chelmsford | National Avg | Difference |
|---|---|---|---|
| Heating | £648/yr | £782/yr | ▼ £134 |
| Hot water | £174/yr | £184/yr | ▼ £10 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £914/yr | £1,061/yr | ▼ £147 |
Property Types
House
7,98754.9%
Flat
5,29236.4%
Bungalow
6984.8%
Maisonette
5754.0%
Main Heating Fuel
Mains gas
11,89682.4%
Electric
2,45317.0%
Oil
440.3%
Other
390.3%
LPG
90.1%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 79 m²
Construction Age
Pre-1900
260
1900–1929
887
1930–1949
1,183
1950–1966
2,974
1967–1975
1,805
1976–1982
1,016
1983–1990
1,546
1991–1995
486
1996–2002
910
2003–2006
773
2007–2011
464
2012+
1,738
Efficiency Trend Over Time
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Chelmsford has 14,552 Energy Performance Certificates on record, covering 14,145 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £914, comprising £648 for heating, £174 for hot water and £93 for lighting. Average CO₂ emissions are 2.9 tonnes per year.