EPC Ratings in L12
Postcode area L12 — 3,380 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (68)
Average Rating
£1,064
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
3.9%C69–80
53.7%D55–68
34.4%68
E39–54
5.7%F21–38
1.7%G1–20
0.5%L12 is 0.5 points worse than the national average (D, 68.5/100).
68
L12
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
50.1%
B
1333.9%
C1,814
53.7%
D1,164
34.4%
E
1915.7%
F
561.7%
G
170.5%
Average Annual Energy Costs
| Cost Type | L12 | National Avg | Difference |
|---|---|---|---|
| Heating | £791/yr | £782/yr | ▲ £9 |
| Hot water | £177/yr | £184/yr | ▼ £7 |
| Lighting | £96/yr | £95/yr | ▲ £1 |
| Total | £1,064/yr | £1,061/yr | ▲ £3 |
Property Types
House
2,43672.1%
Flat
67119.9%
Bungalow
2477.3%
Maisonette
260.8%
Main Heating Fuel
Mains gas
3,14393.0%
Electric
2036.0%
Other
280.8%
LPG
50.1%
Oil
10.0%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 84 m²
Construction Age
Pre-1900
65
1900–1929
426
1930–1949
501
1950–1966
524
1967–1975
181
1976–1982
179
1983–1990
537
1991–1995
375
1996–2002
315
2003–2006
160
2007–2011
51
2012+
58
Efficiency Trend Over Time
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The postcode area L12 has 3,380 Energy Performance Certificates on record, covering 3,197 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,064, comprising £791 for heating, £177 for hot water and £96 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.