EPC Ratings in OL11
Postcode area OL11 — 7,276 Energy Performance Certificates on record
7K
Certificates
7K
Properties
C (70)
Average Rating
£1,092
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
13.6%C69–80
51.0%70
D55–68
28.5%E39–54
4.6%F21–38
1.0%G1–20
0.5%OL11 is 1.5 points better than the national average (D, 68.5/100).
70
OL11
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
630.9%
B990
13.6%
C3,708
51.0%
D2,073
28.5%
E
3334.6%
F
721.0%
G
370.5%
Average Annual Energy Costs
| Cost Type | OL11 | National Avg | Difference |
|---|---|---|---|
| Heating | £822/yr | £782/yr | ▲ £40 |
| Hot water | £175/yr | £184/yr | ▼ £9 |
| Lighting | £95/yr | £95/yr | — |
| Total | £1,092/yr | £1,061/yr | ▲ £31 |
Property Types
House
5,16771.0%
Flat
1,54721.3%
Bungalow
5347.3%
Maisonette
280.4%
Main Heating Fuel
Mains gas
6,71692.4%
Electric
5147.1%
Other
250.3%
Oil
80.1%
LPG
80.1%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 79 m²
Construction Age
Pre-1900
247
1900–1929
1,332
1930–1949
914
1950–1966
1,523
1967–1975
860
1976–1982
309
1983–1990
502
1991–1995
253
1996–2002
166
2003–2006
142
2007–2011
92
2012+
726
Efficiency Trend Over Time
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The postcode area OL11 has 7,276 Energy Performance Certificates on record, covering 6,966 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,092, comprising £822 for heating, £175 for hot water and £95 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.