EPC Ratings in North West Durham
Parliamentary Constituency — 10,966 Energy Performance Certificates on record
11K
Certificates
11K
Properties
D (66)
Average Rating
£1,325
Avg Energy Cost/yr
EPC Rating
A92+
0.4%B81–91
7.8%C69–80
40.4%D55–68
38.4%66
E39–54
9.9%F21–38
2.3%G1–20
0.8%North West Durham is 2.5 points worse than the national average (D, 68.5/100).
66
North West Durham
68.5
National average
84
Potential
Rating Distribution
A
430.4%
B
8537.8%
C4,432
40.4%
D4,212
38.4%
E1,081
9.9%
F
2542.3%
G
910.8%
Average Annual Energy Costs
| Cost Type | North West Durham | National Avg | Difference |
|---|---|---|---|
| Heating | £1,047/yr | £782/yr | ▲ £265 |
| Hot water | £172/yr | £184/yr | ▼ £12 |
| Lighting | £106/yr | £95/yr | ▲ £11 |
| Total | £1,325/yr | £1,061/yr | ▲ £264 |
Property Types
House
8,22975.0%
Bungalow
1,91417.5%
Flat
7817.1%
Maisonette
410.4%
Park home
10.0%
Main Heating Fuel
Mains gas
9,55087.2%
Electric
5765.3%
Oil
4334.0%
Other
2812.6%
LPG
1071.0%
CO₂ Emissions
4.4 tonnes/yr
Current average
2.3 tonnes/yr
Potential
Average floor area: 90 m²
Construction Age
Pre-1900
1,393
1900–1929
1,788
1930–1949
1,479
1950–1966
1,960
1967–1975
1,098
1976–1982
370
1983–1990
360
1991–1995
271
1996–2002
423
2003–2006
541
2007–2011
508
2012+
568
Efficiency Trend Over Time
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North West Durham has 10,966 Energy Performance Certificates on record, covering 10,511 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,325, comprising £1,047 for heating, £172 for hot water and £106 for lighting. Average CO₂ emissions are 4.4 tonnes per year.