EPC Ratings in KT9
Postcode area KT9 — 3,170 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (67)
Average Rating
£1,011
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
2.3%C69–80
49.1%D55–68
40.2%67
E39–54
6.5%F21–38
1.2%G1–20
0.5%KT9 is 1.5 points worse than the national average (D, 68.5/100).
67
KT9
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
80.3%
B
722.3%
C1,555
49.1%
D1,275
40.2%
E
2066.5%
F
381.2%
G
160.5%
Average Annual Energy Costs
| Cost Type | KT9 | National Avg | Difference |
|---|---|---|---|
| Heating | £720/yr | £782/yr | ▼ £62 |
| Hot water | £196/yr | £184/yr | ▲ £12 |
| Lighting | £95/yr | £95/yr | — |
| Total | £1,011/yr | £1,061/yr | ▼ £50 |
Property Types
House
2,02063.7%
Flat
85126.8%
Maisonette
2076.5%
Bungalow
922.9%
Main Heating Fuel
Mains gas
2,92992.4%
Electric
2247.1%
Other
120.4%
Oil
30.1%
LPG
20.1%
CO₂ Emissions
3 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 76 m²
Construction Age
Pre-1900
20
1900–1929
139
1930–1949
1,023
1950–1966
1,013
1967–1975
240
1976–1982
146
1983–1990
209
1991–1995
85
1996–2002
136
2003–2006
41
2007–2011
21
2012+
90
Efficiency Trend Over Time
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The postcode area KT9 has 3,170 Energy Performance Certificates on record, covering 2,837 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,011, comprising £720 for heating, £196 for hot water and £95 for lighting. Average CO₂ emissions are 3 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.