EPC Ratings in DL7
Postcode area DL7 — 2,595 Energy Performance Certificates on record
3K
Certificates
2K
Properties
D (66)
Average Rating
£1,314
Avg Energy Cost/yr
EPC Rating
A92+
1.9%B81–91
7.4%C69–80
39.2%D55–68
33.8%66
E39–54
13.3%F21–38
3.8%G1–20
0.6%DL7 is 2.5 points worse than the national average (D, 68.5/100).
66
DL7
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
491.9%
B
1937.4%
C1,017
39.2%
D876
33.8%
E346
13.3%
F
983.8%
G
160.6%
Average Annual Energy Costs
| Cost Type | DL7 | National Avg | Difference |
|---|---|---|---|
| Heating | £984/yr | £782/yr | ▲ £202 |
| Hot water | £227/yr | £184/yr | ▲ £43 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,314/yr | £1,061/yr | ▲ £253 |
Property Types
House
1,67164.4%
Bungalow
59522.9%
Flat
32112.4%
Maisonette
80.3%
Main Heating Fuel
Mains gas
1,54259.6%
Electric
56221.7%
Oil
38915.0%
LPG
501.9%
Other
441.7%
CO₂ Emissions
4.3 tonnes/yr
Current average
2.3 tonnes/yr
Potential (with improvements)
Average floor area: 97 m²
Construction Age
Pre-1900
274
1900–1929
171
1930–1949
150
1950–1966
392
1967–1975
306
1976–1982
164
1983–1990
438
1991–1995
127
1996–2002
160
2003–2006
104
2007–2011
70
2012+
209
Efficiency Trend Over Time
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The postcode area DL7 has 2,595 Energy Performance Certificates on record, covering 2,384 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,314, comprising £984 for heating, £227 for hot water and £103 for lighting. Average CO₂ emissions are 4.3 tonnes per year, with the potential to reduce to 2.3 tonnes through energy efficiency improvements.