EPC Ratings in L23
Postcode area L23 — 3,695 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (69)
Average Rating
£1,274
Avg Energy Cost/yr
EPC Rating
A92+
3.5%B81–91
13.6%C69–80
35.8%69
D55–68
37.1%E39–54
7.8%F21–38
1.4%G1–20
0.8%L23 is 0.5 points better than the national average (D, 68.5/100).
69
L23
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
1303.5%
B503
13.6%
C1,321
35.8%
D1,372
37.1%
E
2897.8%
F
501.4%
G
300.8%
Average Annual Energy Costs
| Cost Type | L23 | National Avg | Difference |
|---|---|---|---|
| Heating | £987/yr | £782/yr | ▲ £205 |
| Hot water | £180/yr | £184/yr | ▼ £4 |
| Lighting | £107/yr | £95/yr | ▲ £12 |
| Total | £1,274/yr | £1,061/yr | ▲ £213 |
Property Types
House
2,53168.5%
Flat
97026.3%
Bungalow
1734.7%
Maisonette
210.6%
Main Heating Fuel
Mains gas
3,34890.6%
Electric
3078.3%
Oil
180.5%
Other
160.4%
LPG
50.1%
CO₂ Emissions
4 tonnes/yr
Current average
2.2 tonnes/yr
Potential (with improvements)
Average floor area: 108 m²
Construction Age
Pre-1900
136
1900–1929
723
1930–1949
779
1950–1966
490
1967–1975
280
1976–1982
168
1983–1990
252
1991–1995
57
1996–2002
73
2003–2006
82
2007–2011
40
2012+
543
Efficiency Trend Over Time
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The postcode area L23 has 3,695 Energy Performance Certificates on record, covering 3,600 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,274, comprising £987 for heating, £180 for hot water and £107 for lighting. Average CO₂ emissions are 4 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.