EPC Ratings in L11
Postcode area L11 — 3,904 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (70)
Average Rating
£979
Avg Energy Cost/yr
EPC Rating
A92+
2.3%B81–91
5.6%C69–80
59.6%70
D55–68
28.5%E39–54
2.5%F21–38
1.1%G1–20
0.4%L11 is 1.5 points better than the national average (D, 68.5/100).
70
L11
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
912.3%
B
2175.6%
C2,327
59.6%
D1,114
28.5%
E
992.5%
F
411.1%
G
150.4%
Average Annual Energy Costs
| Cost Type | L11 | National Avg | Difference |
|---|---|---|---|
| Heating | £722/yr | £782/yr | ▼ £60 |
| Hot water | £162/yr | £184/yr | ▼ £22 |
| Lighting | £96/yr | £95/yr | ▲ £1 |
| Total | £979/yr | £1,061/yr | ▼ £82 |
Property Types
House
3,31284.8%
Flat
3629.3%
Bungalow
1754.5%
Maisonette
551.4%
Main Heating Fuel
Mains gas
3,75496.2%
Electric
1303.3%
Other
190.5%
LPG
10.0%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 79 m²
Construction Age
Pre-1900
3
1900–1929
724
1930–1949
913
1950–1966
1,120
1967–1975
155
1976–1982
66
1983–1990
213
1991–1995
66
1996–2002
204
2003–2006
77
2007–2011
92
2012+
271
Efficiency Trend Over Time
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The postcode area L11 has 3,904 Energy Performance Certificates on record, covering 3,533 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £979, comprising £722 for heating, £162 for hot water and £96 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.