EPC Ratings in DT7
Postcode area DT7 — 1,111 Energy Performance Certificates on record
1K
Certificates
1K
Properties
D (63)
Average Rating
£1,557
Avg Energy Cost/yr
EPC Rating
A92+
1.2%B81–91
9.4%C69–80
32.8%D55–68
33.8%63
E39–54
15.9%F21–38
4.8%G1–20
2.2%DT7 is 5.5 points worse than the national average (D, 68.5/100).
63
DT7
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
131.2%
B104
9.4%
C364
32.8%
D376
33.8%
E177
15.9%
F
534.8%
G
242.2%
Average Annual Energy Costs
| Cost Type | DT7 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,215/yr | £782/yr | ▲ £433 |
| Hot water | £224/yr | £184/yr | ▲ £40 |
| Lighting | £118/yr | £95/yr | ▲ £23 |
| Total | £1,557/yr | £1,061/yr | ▲ £496 |
Property Types
House
65759.1%
Flat
25322.8%
Bungalow
18416.6%
Maisonette
171.5%
Main Heating Fuel
Mains gas
74967.4%
Electric
24522.1%
Oil
837.5%
LPG
171.5%
Other
171.5%
CO₂ Emissions
4.6 tonnes/yr
Current average
2.4 tonnes/yr
Potential (with improvements)
Average floor area: 110 m²
Construction Age
Pre-1900
219
1900–1929
95
1930–1949
126
1950–1966
168
1967–1975
90
1976–1982
57
1983–1990
68
1991–1995
33
1996–2002
44
2003–2006
49
2007–2011
26
2012+
109
Efficiency Trend Over Time
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The postcode area DT7 has 1,111 Energy Performance Certificates on record, covering 1,048 properties. The average EPC rating is D with an efficiency score of 63 out of 100. Annual energy costs average £1,557, comprising £1,215 for heating, £224 for hot water and £118 for lighting. Average CO₂ emissions are 4.6 tonnes per year, with the potential to reduce to 2.4 tonnes through energy efficiency improvements.