EPC Ratings in DT9
Postcode area DT9 — 3,692 Energy Performance Certificates on record
4K
Certificates
4K
Properties
D (65)
Average Rating
£1,298
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
14.3%C69–80
31.7%D55–68
29.6%65
E39–54
18.7%F21–38
4.2%G1–20
0.9%DT9 is 3.5 points worse than the national average (D, 68.5/100).
65
DT9
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
240.7%
B529
14.3%
C1,169
31.7%
D1,091
29.6%
E690
18.7%
F
1544.2%
G
350.9%
Average Annual Energy Costs
| Cost Type | DT9 | National Avg | Difference |
|---|---|---|---|
| Heating | £983/yr | £782/yr | ▲ £201 |
| Hot water | £212/yr | £184/yr | ▲ £28 |
| Lighting | £104/yr | £95/yr | ▲ £9 |
| Total | £1,298/yr | £1,061/yr | ▲ £237 |
Property Types
House
2,56069.3%
Flat
57215.5%
Bungalow
51614.0%
Maisonette
350.9%
Park home
90.2%
Main Heating Fuel
Mains gas
1,77749.5%
Electric
85023.7%
Oil
70719.7%
LPG
1965.5%
Other
601.7%
CO₂ Emissions
4.4 tonnes/yr
Current average
2.1 tonnes/yr
Potential (with improvements)
Average floor area: 104 m²
Construction Age
Pre-1900
707
1900–1929
161
1930–1949
218
1950–1966
345
1967–1975
365
1976–1982
215
1983–1990
391
1991–1995
125
1996–2002
191
2003–2006
111
2007–2011
122
2012+
586
Efficiency Trend Over Time
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The postcode area DT9 has 3,692 Energy Performance Certificates on record, covering 3,523 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,298, comprising £983 for heating, £212 for hot water and £104 for lighting. Average CO₂ emissions are 4.4 tonnes per year, with the potential to reduce to 2.1 tonnes through energy efficiency improvements.