EPC Ratings in SG9
Postcode area SG9 — 1,493 Energy Performance Certificates on record
1K
Certificates
1K
Properties
D (66)
Average Rating
£1,386
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
24.9%C69–80
23.4%D55–68
28.7%66
E39–54
15.3%F21–38
6.0%G1–20
1.2%SG9 is 2.5 points worse than the national average (D, 68.5/100).
66
SG9
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
70.5%
B372
24.9%
C350
23.4%
D428
28.7%
E229
15.3%
F
896.0%
G
181.2%
Average Annual Energy Costs
| Cost Type | SG9 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,052/yr | £782/yr | ▲ £270 |
| Hot water | £222/yr | £184/yr | ▲ £38 |
| Lighting | £112/yr | £95/yr | ▲ £17 |
| Total | £1,386/yr | £1,061/yr | ▲ £325 |
Property Types
House
1,15577.4%
Bungalow
16611.1%
Flat
1409.4%
Maisonette
322.1%
Main Heating Fuel
Mains gas
76152.2%
Electric
35324.2%
Oil
29620.3%
LPG
312.1%
Other
181.2%
CO₂ Emissions
4.5 tonnes/yr
Current average
2.3 tonnes/yr
Potential (with improvements)
Average floor area: 113 m²
Construction Age
Pre-1900
184
1900–1929
127
1930–1949
97
1950–1966
157
1967–1975
177
1976–1982
69
1983–1990
68
1991–1995
45
1996–2002
56
2003–2006
42
2007–2011
65
2012+
277
Efficiency Trend Over Time
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The postcode area SG9 has 1,493 Energy Performance Certificates on record, covering 1,425 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,386, comprising £1,052 for heating, £222 for hot water and £112 for lighting. Average CO₂ emissions are 4.5 tonnes per year, with the potential to reduce to 2.3 tonnes through energy efficiency improvements.