EPC Ratings in BS1
Postcode area BS1 — 5,461 Energy Performance Certificates on record
5K
Certificates
5K
Properties
C (75)
Average Rating
£622
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
46.4%C69–80
34.2%75
D55–68
13.7%E39–54
4.9%F21–38
0.6%G1–20
0.3%BS1 is 6.5 points better than the national average (D, 68.5/100).
75
BS1
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
00.0%
B2,532
46.4%
C1,867
34.2%
D746
13.7%
E
2694.9%
F
330.6%
G
140.3%
Average Annual Energy Costs
| Cost Type | BS1 | National Avg | Difference |
|---|---|---|---|
| Heating | £356/yr | £782/yr | ▼ £426 |
| Hot water | £197/yr | £184/yr | ▲ £13 |
| Lighting | £69/yr | £95/yr | ▼ £26 |
| Total | £622/yr | £1,061/yr | ▼ £439 |
Property Types
Flat
5,12593.8%
Maisonette
1923.5%
House
1232.3%
Bungalow
210.4%
Main Heating Fuel
Electric
2,44063.3%
Mains gas
1,40036.3%
Other
110.3%
Oil
20.1%
CO₂ Emissions
1.6 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 58 m²
Construction Age
Pre-1900
445
1900–1929
306
1930–1949
13
1950–1966
104
1967–1975
129
1976–1982
48
1983–1990
355
1991–1995
96
1996–2002
329
2003–2006
366
2007–2011
892
2012+
2,037
Efficiency Trend Over Time
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The postcode area BS1 has 5,461 Energy Performance Certificates on record, covering 5,356 properties. The average EPC rating is C with an efficiency score of 75 out of 100. Annual energy costs average £622, comprising £356 for heating, £197 for hot water and £69 for lighting. Average CO₂ emissions are 1.6 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.