EPC Ratings in KT7
Postcode area KT7 — 1,439 Energy Performance Certificates on record
1K
Certificates
1K
Properties
D (67)
Average Rating
£1,171
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
7.5%C69–80
43.5%D55–68
38.1%67
E39–54
9.3%F21–38
1.3%G1–20
0.2%KT7 is 1.5 points worse than the national average (D, 68.5/100).
67
KT7
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
20.1%
B
1087.5%
C626
43.5%
D548
38.1%
E134
9.3%
F
181.3%
G
30.2%
Average Annual Energy Costs
| Cost Type | KT7 | National Avg | Difference |
|---|---|---|---|
| Heating | £877/yr | £782/yr | ▲ £95 |
| Hot water | £185/yr | £184/yr | ▲ £1 |
| Lighting | £109/yr | £95/yr | ▲ £14 |
| Total | £1,171/yr | £1,061/yr | ▲ £110 |
Property Types
House
85859.6%
Flat
43130.0%
Maisonette
1137.9%
Bungalow
372.6%
Main Heating Fuel
Mains gas
1,29590.1%
Electric
1399.7%
Other
30.2%
CO₂ Emissions
3.7 tonnes/yr
Current average
2.1 tonnes/yr
Potential (with improvements)
Average floor area: 108 m²
Construction Age
Pre-1900
126
1900–1929
274
1930–1949
277
1950–1966
199
1967–1975
71
1976–1982
59
1983–1990
62
1991–1995
30
1996–2002
114
2003–2006
27
2007–2011
31
2012+
155
Efficiency Trend Over Time
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The postcode area KT7 has 1,439 Energy Performance Certificates on record, covering 1,404 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,171, comprising £877 for heating, £185 for hot water and £109 for lighting. Average CO₂ emissions are 3.7 tonnes per year, with the potential to reduce to 2.1 tonnes through energy efficiency improvements.