EPC Ratings in SP1
Postcode area SP1 — 4,023 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (69)
Average Rating
£1,073
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
7.5%C69–80
55.5%69
D55–68
28.9%E39–54
6.8%F21–38
0.9%G1–20
0.2%SP1 is 0.5 points better than the national average (D, 68.5/100).
69
SP1
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
90.2%
B
3007.5%
C2,233
55.5%
D1,162
28.9%
E
2736.8%
F
370.9%
G
90.2%
Average Annual Energy Costs
| Cost Type | SP1 | National Avg | Difference |
|---|---|---|---|
| Heating | £786/yr | £782/yr | ▲ £4 |
| Hot water | £195/yr | £184/yr | ▲ £11 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £1,073/yr | £1,061/yr | ▲ £12 |
Property Types
House
2,05551.1%
Flat
1,50637.4%
Bungalow
3137.8%
Maisonette
1493.7%
Main Heating Fuel
Mains gas
3,21079.8%
Electric
79819.8%
Other
110.3%
Oil
40.1%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 85 m²
Construction Age
Pre-1900
442
1900–1929
511
1930–1949
366
1950–1966
817
1967–1975
568
1976–1982
204
1983–1990
188
1991–1995
168
1996–2002
211
2003–2006
50
2007–2011
105
2012+
269
Efficiency Trend Over Time
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The postcode area SP1 has 4,023 Energy Performance Certificates on record, covering 3,826 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,073, comprising £786 for heating, £195 for hot water and £92 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.