EPC Ratings in S18
Postcode area S18 — 3,374 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (66)
Average Rating
£1,218
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
3.3%C69–80
41.1%D55–68
46.4%66
E39–54
7.4%F21–38
1.3%G1–20
0.3%S18 is 2.5 points worse than the national average (D, 68.5/100).
66
S18
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
70.2%
B
1123.3%
C1,387
41.1%
D1,564
46.4%
E
2517.4%
F
431.3%
G
100.3%
Average Annual Energy Costs
| Cost Type | S18 | National Avg | Difference |
|---|---|---|---|
| Heating | £949/yr | £782/yr | ▲ £167 |
| Hot water | £167/yr | £184/yr | ▼ £17 |
| Lighting | £102/yr | £95/yr | ▲ £7 |
| Total | £1,218/yr | £1,061/yr | ▲ £157 |
Property Types
House
2,18964.9%
Bungalow
70821.0%
Flat
45413.5%
Maisonette
230.7%
Main Heating Fuel
Mains gas
3,17294.0%
Electric
1293.8%
Oil
421.2%
LPG
170.5%
Other
130.4%
CO₂ Emissions
3.8 tonnes/yr
Current average
2.1 tonnes/yr
Potential (with improvements)
Average floor area: 91 m²
Construction Age
Pre-1900
167
1900–1929
178
1930–1949
469
1950–1966
1,175
1967–1975
611
1976–1982
220
1983–1990
157
1991–1995
40
1996–2002
26
2003–2006
85
2007–2011
142
2012+
79
Efficiency Trend Over Time
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The postcode area S18 has 3,374 Energy Performance Certificates on record, covering 3,150 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,218, comprising £949 for heating, £167 for hot water and £102 for lighting. Average CO₂ emissions are 3.8 tonnes per year, with the potential to reduce to 2.1 tonnes through energy efficiency improvements.