EPC Ratings in KT3
Postcode area KT3 — 6,310 Energy Performance Certificates on record
6K
Certificates
6K
Properties
D (68)
Average Rating
£1,052
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
13.2%C69–80
37.6%D55–68
40.2%68
E39–54
7.5%F21–38
1.0%G1–20
0.5%KT3 is 0.5 points worse than the national average (D, 68.5/100).
68
KT3
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
80.1%
B830
13.2%
C2,373
37.6%
D2,534
40.2%
E
4737.5%
F
611.0%
G
310.5%
Average Annual Energy Costs
| Cost Type | KT3 | National Avg | Difference |
|---|---|---|---|
| Heating | £765/yr | £782/yr | ▼ £17 |
| Hot water | £187/yr | £184/yr | ▲ £3 |
| Lighting | £100/yr | £95/yr | ▲ £5 |
| Total | £1,052/yr | £1,061/yr | ▼ £9 |
Property Types
House
3,33152.8%
Flat
2,43838.6%
Maisonette
3275.2%
Bungalow
2143.4%
Main Heating Fuel
Mains gas
5,26888.9%
Electric
63310.7%
Other
220.4%
LPG
60.1%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 89 m²
Construction Age
Pre-1900
116
1900–1929
1,009
1930–1949
2,089
1950–1966
919
1967–1975
429
1976–1982
212
1983–1990
289
1991–1995
119
1996–2002
111
2003–2006
116
2007–2011
90
2012+
698
Efficiency Trend Over Time
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The postcode area KT3 has 6,310 Energy Performance Certificates on record, covering 5,980 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,052, comprising £765 for heating, £187 for hot water and £100 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.