EPC Ratings in SG7
Postcode area SG7 — 2,431 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (67)
Average Rating
£1,099
Avg Energy Cost/yr
EPC Rating
A92+
1.4%B81–91
9.5%C69–80
43.8%D55–68
32.3%67
E39–54
11.0%F21–38
1.7%G1–20
0.3%SG7 is 1.5 points worse than the national average (D, 68.5/100).
67
SG7
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
331.4%
B230
9.5%
C1,065
43.8%
D785
32.3%
E268
11.0%
F
421.7%
G
80.3%
Average Annual Energy Costs
| Cost Type | SG7 | National Avg | Difference |
|---|---|---|---|
| Heating | £798/yr | £782/yr | ▲ £16 |
| Hot water | £207/yr | £184/yr | ▲ £23 |
| Lighting | £94/yr | £95/yr | ▼ £1 |
| Total | £1,099/yr | £1,061/yr | ▲ £38 |
Property Types
House
1,58665.2%
Flat
64626.6%
Bungalow
1345.5%
Maisonette
622.6%
Park home
30.1%
Main Heating Fuel
Mains gas
1,78973.7%
Electric
49620.4%
Oil
1144.7%
LPG
170.7%
Other
130.5%
CO₂ Emissions
3.4 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
220
1900–1929
228
1930–1949
280
1950–1966
404
1967–1975
197
1976–1982
187
1983–1990
389
1991–1995
87
1996–2002
84
2003–2006
44
2007–2011
114
2012+
182
Efficiency Trend Over Time
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The postcode area SG7 has 2,431 Energy Performance Certificates on record, covering 2,339 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,099, comprising £798 for heating, £207 for hot water and £94 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.