EPC Ratings in SG10
Postcode area SG10 — 242 Energy Performance Certificates on record
242
Certificates
233
Properties
D (60)
Average Rating
£1,826
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
5.0%C69–80
22.7%D55–68
43.8%60
E39–54
18.6%F21–38
7.0%G1–20
2.9%SG10 is 8.5 points worse than the national average (D, 68.5/100).
60
SG10
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
00.0%
B
125.0%
C55
22.7%
D106
43.8%
E45
18.6%
F
177.0%
G
72.9%
Average Annual Energy Costs
| Cost Type | SG10 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,480/yr | £782/yr | ▲ £698 |
| Hot water | £213/yr | £184/yr | ▲ £29 |
| Lighting | £133/yr | £95/yr | ▲ £38 |
| Total | £1,826/yr | £1,061/yr | ▲ £765 |
Property Types
House
19379.8%
Bungalow
2811.6%
Flat
166.6%
Maisonette
52.1%
Main Heating Fuel
Mains gas
17171.0%
Oil
4719.5%
Electric
145.8%
Other
93.7%
CO₂ Emissions
6.5 tonnes/yr
Current average
3.1 tonnes/yr
Potential (with improvements)
Average floor area: 144 m²
Construction Age
Pre-1900
62
1900–1929
28
1930–1949
31
1950–1966
37
1967–1975
11
1976–1982
16
1983–1990
22
1991–1995
7
1996–2002
3
2003–2006
6
2007–2011
3
2012+
15
Efficiency Trend Over Time
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The postcode area SG10 has 242 Energy Performance Certificates on record, covering 233 properties. The average EPC rating is D with an efficiency score of 60 out of 100. Annual energy costs average £1,826, comprising £1,480 for heating, £213 for hot water and £133 for lighting. Average CO₂ emissions are 6.5 tonnes per year, with the potential to reduce to 3.1 tonnes through energy efficiency improvements.