EPC Ratings in S1
Postcode area S1 — 4,703 Energy Performance Certificates on record
5K
Certificates
5K
Properties
C (76)
Average Rating
£640
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
37.6%C69–80
50.7%76
D55–68
9.1%E39–54
2.2%F21–38
0.3%G1–20
0.1%S1 is 7.5 points better than the national average (D, 68.5/100).
76
S1
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
20.0%
B1,770
37.6%
C2,386
50.7%
D426
9.1%
E
1022.2%
F
140.3%
G
30.1%
Average Annual Energy Costs
| Cost Type | S1 | National Avg | Difference |
|---|---|---|---|
| Heating | £326/yr | £782/yr | ▼ £456 |
| Hot water | £254/yr | £184/yr | ▲ £70 |
| Lighting | £61/yr | £95/yr | ▼ £34 |
| Total | £640/yr | £1,061/yr | ▼ £421 |
Property Types
Flat
4,59397.7%
House
982.1%
Maisonette
120.3%
Main Heating Fuel
Electric
3,55689.5%
Mains gas
39710.0%
Other
180.5%
LPG
10.0%
CO₂ Emissions
1.5 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 47 m²
Construction Age
Pre-1900
225
1900–1929
223
1930–1949
98
1950–1966
54
1967–1975
27
1976–1982
38
1983–1990
294
1991–1995
40
1996–2002
203
2003–2006
557
2007–2011
1,118
2012+
1,673
Efficiency Trend Over Time
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The postcode area S1 has 4,703 Energy Performance Certificates on record, covering 4,525 properties. The average EPC rating is C with an efficiency score of 76 out of 100. Annual energy costs average £640, comprising £326 for heating, £254 for hot water and £61 for lighting. Average CO₂ emissions are 1.5 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.