EPC Ratings in Chelmsford
Local Authority — 29,604 Energy Performance Certificates on record
30K
Certificates
28K
Properties
C (69)
Average Rating
£1,005
Avg Energy Cost/yr
EPC Rating
A92+
0.8%B81–91
17.0%C69–80
42.2%69
D55–68
30.7%E39–54
7.3%F21–38
1.5%G1–20
0.4%Chelmsford is 0.5 points better than the national average (D, 68.5/100).
69
Chelmsford
68.5
National average
82
Potential
Rating Distribution
A
2370.8%
B5,041
17.0%
C12,498
42.2%
D9,096
30.7%
E
2,1537.3%
F
4581.5%
G
1210.4%
Average Annual Energy Costs
| Cost Type | Chelmsford | National Avg | Difference |
|---|---|---|---|
| Heating | £722/yr | £782/yr | ▼ £60 |
| Hot water | £187/yr | £184/yr | ▲ £3 |
| Lighting | £96/yr | £95/yr | ▲ £1 |
| Total | £1,005/yr | £1,061/yr | ▼ £56 |
Property Types
House
17,65959.7%
Flat
8,47328.6%
Bungalow
2,5348.6%
Maisonette
9213.1%
Park home
170.1%
Main Heating Fuel
Mains gas
22,64177.1%
Electric
4,88816.6%
Oil
1,4544.9%
LPG
2560.9%
Other
1380.5%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 88 m²
Construction Age
Pre-1900
800
1900–1929
1,638
1930–1949
2,100
1950–1966
6,111
1967–1975
3,569
1976–1982
1,982
1983–1990
3,346
1991–1995
1,016
1996–2002
1,429
2003–2006
1,253
2007–2011
783
2012+
4,517
Efficiency Trend Over Time
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Chelmsford has 29,604 Energy Performance Certificates on record, covering 28,218 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,005, comprising £722 for heating, £187 for hot water and £96 for lighting. Average CO₂ emissions are 3.1 tonnes per year.