EPC Ratings in DE12
Postcode area DE12 — 3,444 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (65)
Average Rating
£1,261
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
10.0%C69–80
37.5%D55–68
36.3%65
E39–54
11.3%F21–38
3.6%G1–20
0.8%DE12 is 3.5 points worse than the national average (D, 68.5/100).
65
DE12
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
180.5%
B343
10.0%
C1,290
37.5%
D1,250
36.3%
E390
11.3%
F
1243.6%
G
290.8%
Average Annual Energy Costs
| Cost Type | DE12 | National Avg | Difference |
|---|---|---|---|
| Heating | £936/yr | £782/yr | ▲ £154 |
| Hot water | £223/yr | £184/yr | ▲ £39 |
| Lighting | £102/yr | £95/yr | ▲ £7 |
| Total | £1,261/yr | £1,061/yr | ▲ £200 |
Property Types
House
2,71678.9%
Bungalow
43512.6%
Flat
2256.5%
Maisonette
361.0%
Park home
320.9%
Main Heating Fuel
Mains gas
2,22664.8%
Electric
67319.6%
Oil
2898.4%
LPG
1554.5%
Other
942.7%
CO₂ Emissions
3.8 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 96 m²
Construction Age
Pre-1900
228
1900–1929
421
1930–1949
462
1950–1966
641
1967–1975
445
1976–1982
138
1983–1990
172
1991–1995
122
1996–2002
239
2003–2006
91
2007–2011
81
2012+
246
Efficiency Trend Over Time
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The postcode area DE12 has 3,444 Energy Performance Certificates on record, covering 3,173 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,261, comprising £936 for heating, £223 for hot water and £102 for lighting. Average CO₂ emissions are 3.8 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.