EPC Ratings in KT20
Postcode area KT20 — 3,157 Energy Performance Certificates on record
3K
Certificates
3K
Properties
C (69)
Average Rating
£1,372
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
16.8%C69–80
38.6%69
D55–68
31.2%E39–54
11.0%F21–38
1.4%G1–20
0.3%KT20 is 0.5 points better than the national average (D, 68.5/100).
69
KT20
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
230.7%
B531
16.8%
C1,219
38.6%
D986
31.2%
E346
11.0%
F
441.4%
G
80.3%
Average Annual Energy Costs
| Cost Type | KT20 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,074/yr | £782/yr | ▲ £292 |
| Hot water | £180/yr | £184/yr | ▼ £4 |
| Lighting | £118/yr | £95/yr | ▲ £23 |
| Total | £1,372/yr | £1,061/yr | ▲ £311 |
Property Types
House
1,86859.2%
Flat
72623.0%
Park home
31510.0%
Bungalow
1645.2%
Maisonette
842.7%
Main Heating Fuel
Mains gas
2,95193.5%
Electric
1896.0%
LPG
60.2%
Other
60.2%
Oil
50.2%
CO₂ Emissions
4.3 tonnes/yr
Current average
2.7 tonnes/yr
Potential (with improvements)
Average floor area: 127 m²
Construction Age
Pre-1900
60
1900–1929
237
1930–1949
477
1950–1966
492
1967–1975
281
1976–1982
352
1983–1990
311
1991–1995
100
1996–2002
205
2003–2006
80
2007–2011
87
2012+
362
Efficiency Trend Over Time
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The postcode area KT20 has 3,157 Energy Performance Certificates on record, covering 2,927 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,372, comprising £1,074 for heating, £180 for hot water and £118 for lighting. Average CO₂ emissions are 4.3 tonnes per year, with the potential to reduce to 2.7 tonnes through energy efficiency improvements.