EPC Ratings in DL12
Postcode area DL12 — 2,359 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (62)
Average Rating
£1,579
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
11.7%C69–80
25.7%D55–68
33.5%62
E39–54
20.0%F21–38
6.2%G1–20
2.2%DL12 is 6.5 points worse than the national average (D, 68.5/100).
62
DL12
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
160.7%
B276
11.7%
C606
25.7%
D790
33.5%
E472
20.0%
F
1466.2%
G
532.2%
Average Annual Energy Costs
| Cost Type | DL12 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,269/yr | £782/yr | ▲ £487 |
| Hot water | £207/yr | £184/yr | ▲ £23 |
| Lighting | £102/yr | £95/yr | ▲ £7 |
| Total | £1,579/yr | £1,061/yr | ▲ £518 |
Property Types
House
1,67571.0%
Flat
39716.8%
Bungalow
23710.0%
Maisonette
361.5%
Park home
140.6%
Main Heating Fuel
Mains gas
1,38258.9%
Oil
43318.4%
Electric
40717.3%
Other
773.3%
LPG
482.0%
CO₂ Emissions
5.6 tonnes/yr
Current average
2.7 tonnes/yr
Potential (with improvements)
Average floor area: 98 m²
Construction Age
Pre-1900
704
1900–1929
149
1930–1949
220
1950–1966
302
1967–1975
223
1976–1982
58
1983–1990
80
1991–1995
90
1996–2002
76
2003–2006
102
2007–2011
38
2012+
272
Efficiency Trend Over Time
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The postcode area DL12 has 2,359 Energy Performance Certificates on record, covering 2,254 properties. The average EPC rating is D with an efficiency score of 62 out of 100. Annual energy costs average £1,579, comprising £1,269 for heating, £207 for hot water and £102 for lighting. Average CO₂ emissions are 5.6 tonnes per year, with the potential to reduce to 2.7 tonnes through energy efficiency improvements.