EPC Ratings in SG13
Postcode area SG13 — 2,531 Energy Performance Certificates on record
3K
Certificates
2K
Properties
C (69)
Average Rating
£1,176
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
16.1%C69–80
41.8%69
D55–68
30.0%E39–54
10.2%F21–38
1.4%G1–20
0.4%SG13 is 0.5 points better than the national average (D, 68.5/100).
69
SG13
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
40.2%
B408
16.1%
C1,057
41.8%
D760
30.0%
E258
10.2%
F
351.4%
G
90.4%
Average Annual Energy Costs
| Cost Type | SG13 | National Avg | Difference |
|---|---|---|---|
| Heating | £854/yr | £782/yr | ▲ £72 |
| Hot water | £214/yr | £184/yr | ▲ £30 |
| Lighting | £108/yr | £95/yr | ▲ £13 |
| Total | £1,176/yr | £1,061/yr | ▲ £115 |
Property Types
House
1,52560.3%
Flat
79231.3%
Bungalow
1395.5%
Maisonette
753.0%
Main Heating Fuel
Mains gas
1,73568.7%
Electric
60824.1%
Oil
1004.0%
LPG
642.5%
Other
190.8%
CO₂ Emissions
3.6 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 103 m²
Construction Age
Pre-1900
160
1900–1929
210
1930–1949
137
1950–1966
269
1967–1975
244
1976–1982
175
1983–1990
193
1991–1995
182
1996–2002
192
2003–2006
135
2007–2011
232
2012+
356
Efficiency Trend Over Time
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The postcode area SG13 has 2,531 Energy Performance Certificates on record, covering 2,454 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,176, comprising £854 for heating, £214 for hot water and £108 for lighting. Average CO₂ emissions are 3.6 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.