EPC Ratings in B91
Postcode area B91 — 4,700 Energy Performance Certificates on record
5K
Certificates
5K
Properties
D (67)
Average Rating
£1,343
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
9.1%C69–80
40.1%D55–68
40.3%67
E39–54
9.0%F21–38
1.0%G1–20
0.3%B91 is 1.5 points worse than the national average (D, 68.5/100).
67
B91
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
150.3%
B426
9.1%
C1,883
40.1%
D1,892
40.3%
E425
9.0%
F
471.0%
G
120.3%
Average Annual Energy Costs
| Cost Type | B91 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,024/yr | £782/yr | ▲ £242 |
| Hot water | £202/yr | £184/yr | ▲ £18 |
| Lighting | £117/yr | £95/yr | ▲ £22 |
| Total | £1,343/yr | £1,061/yr | ▲ £282 |
Property Types
House
2,79359.4%
Flat
1,67135.6%
Bungalow
1994.2%
Maisonette
370.8%
Main Heating Fuel
Mains gas
3,81281.3%
Electric
85718.3%
LPG
110.2%
Other
50.1%
Oil
30.1%
CO₂ Emissions
4.3 tonnes/yr
Current average
2.7 tonnes/yr
Potential (with improvements)
Average floor area: 111 m²
Construction Age
Pre-1900
43
1900–1929
238
1930–1949
722
1950–1966
944
1967–1975
614
1976–1982
133
1983–1990
488
1991–1995
292
1996–2002
217
2003–2006
411
2007–2011
118
2012+
368
Efficiency Trend Over Time
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The postcode area B91 has 4,700 Energy Performance Certificates on record, covering 4,575 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,343, comprising £1,024 for heating, £202 for hot water and £117 for lighting. Average CO₂ emissions are 4.3 tonnes per year, with the potential to reduce to 2.7 tonnes through energy efficiency improvements.