EPC Ratings in SG16
Postcode area SG16 — 1,607 Energy Performance Certificates on record
2K
Certificates
2K
Properties
C (73)
Average Rating
£858
Avg Energy Cost/yr
EPC Rating
A92+
5.0%B81–91
35.5%C69–80
30.3%73
D55–68
21.3%E39–54
5.1%F21–38
2.1%G1–20
0.7%SG16 is 4.5 points better than the national average (D, 68.5/100).
73
SG16
68.5
National average
85
Potential (with improvements)
Rating Distribution
A
815.0%
B570
35.5%
C487
30.3%
D342
21.3%
E
825.1%
F
332.1%
G
120.7%
Average Annual Energy Costs
| Cost Type | SG16 | National Avg | Difference |
|---|---|---|---|
| Heating | £617/yr | £782/yr | ▼ £165 |
| Hot water | £142/yr | £184/yr | ▼ £42 |
| Lighting | £99/yr | £95/yr | ▲ £4 |
| Total | £858/yr | £1,061/yr | ▼ £203 |
Property Types
House
1,32182.2%
Flat
1288.0%
Park home
774.8%
Bungalow
714.4%
Maisonette
100.6%
Main Heating Fuel
Mains gas
1,48292.2%
LPG
704.4%
Electric
452.8%
Oil
80.5%
Other
20.1%
CO₂ Emissions
2.7 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 98 m²
Construction Age
Pre-1900
53
1900–1929
46
1930–1949
106
1950–1966
242
1967–1975
101
1976–1982
75
1983–1990
80
1991–1995
41
1996–2002
59
2003–2006
100
2007–2011
47
2012+
523
Efficiency Trend Over Time
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The postcode area SG16 has 1,607 Energy Performance Certificates on record, covering 1,554 properties. The average EPC rating is C with an efficiency score of 73 out of 100. Annual energy costs average £858, comprising £617 for heating, £142 for hot water and £99 for lighting. Average CO₂ emissions are 2.7 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.