EPC Ratings in AL4
Postcode area AL4 — 4,478 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (70)
Average Rating
£1,030
Avg Energy Cost/yr
EPC Rating
A92+
1.5%B81–91
14.7%C69–80
47.9%70
D55–68
30.1%E39–54
4.8%F21–38
0.8%G1–20
0.1%AL4 is 1.5 points better than the national average (D, 68.5/100).
70
AL4
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
671.5%
B660
14.7%
C2,145
47.9%
D1,348
30.1%
E
2174.8%
F
370.8%
G
40.1%
Average Annual Energy Costs
| Cost Type | AL4 | National Avg | Difference |
|---|---|---|---|
| Heating | £760/yr | £782/yr | ▼ £22 |
| Hot water | £172/yr | £184/yr | ▼ £12 |
| Lighting | £97/yr | £95/yr | ▲ £2 |
| Total | £1,030/yr | £1,061/yr | ▼ £31 |
Property Types
House
3,06968.5%
Flat
93820.9%
Bungalow
2665.9%
Maisonette
2054.6%
Main Heating Fuel
Mains gas
4,05490.5%
Electric
3648.1%
Oil
451.0%
Other
100.2%
LPG
50.1%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 94 m²
Construction Age
Pre-1900
92
1900–1929
179
1930–1949
464
1950–1966
1,113
1967–1975
652
1976–1982
329
1983–1990
470
1991–1995
130
1996–2002
241
2003–2006
64
2007–2011
74
2012+
501
Efficiency Trend Over Time
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The postcode area AL4 has 4,478 Energy Performance Certificates on record, covering 4,240 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,030, comprising £760 for heating, £172 for hot water and £97 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.