EPC Ratings in DL14
Postcode area DL14 — 7,912 Energy Performance Certificates on record
8K
Certificates
7K
Properties
C (69)
Average Rating
£1,212
Avg Energy Cost/yr
EPC Rating
A92+
3.1%B81–91
10.2%C69–80
50.1%69
D55–68
28.2%E39–54
6.6%F21–38
1.2%G1–20
0.6%DL14 is 0.5 points better than the national average (D, 68.5/100).
69
DL14
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
2443.1%
B807
10.2%
C3,964
50.1%
D2,229
28.2%
E
5256.6%
F
921.2%
G
510.6%
Average Annual Energy Costs
| Cost Type | DL14 | National Avg | Difference |
|---|---|---|---|
| Heating | £931/yr | £782/yr | ▲ £149 |
| Hot water | £180/yr | £184/yr | ▼ £4 |
| Lighting | £101/yr | £95/yr | ▲ £6 |
| Total | £1,212/yr | £1,061/yr | ▲ £151 |
Property Types
House
5,98275.6%
Bungalow
1,15314.6%
Flat
7599.6%
Maisonette
180.2%
Main Heating Fuel
Mains gas
7,06289.4%
Electric
5977.6%
Other
1021.3%
Oil
941.2%
LPG
410.5%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
501
1900–1929
1,514
1930–1949
758
1950–1966
1,285
1967–1975
1,189
1976–1982
337
1983–1990
282
1991–1995
138
1996–2002
186
2003–2006
332
2007–2011
416
2012+
856
Efficiency Trend Over Time
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The postcode area DL14 has 7,912 Energy Performance Certificates on record, covering 7,487 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,212, comprising £931 for heating, £180 for hot water and £101 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.