EPC Ratings in W1S
Postcode area W1S — 278 Energy Performance Certificates on record
278
Certificates
275
Properties
C (74)
Average Rating
£857
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
44.2%C69–80
32.0%74
D55–68
14.4%E39–54
8.6%F21–38
0.0%G1–20
0.7%W1S is 5.5 points better than the national average (D, 68.5/100).
74
W1S
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
00.0%
B123
44.2%
C89
32.0%
D40
14.4%
E24
8.6%
F
00.0%
G
20.7%
Average Annual Energy Costs
| Cost Type | W1S | National Avg | Difference |
|---|---|---|---|
| Heating | £570/yr | £782/yr | ▼ £212 |
| Hot water | £189/yr | £184/yr | ▲ £5 |
| Lighting | £98/yr | £95/yr | ▲ £3 |
| Total | £857/yr | £1,061/yr | ▼ £204 |
Property Types
Flat
26595.3%
Maisonette
124.3%
House
10.4%
Main Heating Fuel
Mains gas
11557.2%
Electric
8240.8%
Other
31.5%
Oil
10.5%
CO₂ Emissions
2.4 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 98 m²
Construction Age
Pre-1900
62
1900–1929
43
1930–1949
8
1967–1975
3
1983–1990
11
1991–1995
3
1996–2002
7
2003–2006
23
2007–2011
10
2012+
103
Efficiency Trend Over Time
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The postcode area W1S has 278 Energy Performance Certificates on record, covering 275 properties. The average EPC rating is C with an efficiency score of 74 out of 100. Annual energy costs average £857, comprising £570 for heating, £189 for hot water and £98 for lighting. Average CO₂ emissions are 2.4 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.