EPC Ratings in IG11
Postcode area IG11 — 12,804 Energy Performance Certificates on record
13K
Certificates
12K
Properties
C (76)
Average Rating
£670
Avg Energy Cost/yr
EPC Rating
A92+
0.8%B81–91
48.6%C69–80
26.3%76
D55–68
20.6%E39–54
3.3%F21–38
0.2%G1–20
0.1%IG11 is 7.5 points better than the national average (D, 68.5/100).
76
IG11
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
1030.8%
B6,227
48.6%
C3,372
26.3%
D2,639
20.6%
E
4263.3%
F
290.2%
G
80.1%
Average Annual Energy Costs
| Cost Type | IG11 | National Avg | Difference |
|---|---|---|---|
| Heating | £431/yr | £782/yr | ▼ £351 |
| Hot water | £156/yr | £184/yr | ▼ £28 |
| Lighting | £83/yr | £95/yr | ▼ £12 |
| Total | £670/yr | £1,061/yr | ▼ £391 |
Property Types
Flat
8,84569.1%
House
3,66628.6%
Maisonette
2562.0%
Bungalow
370.3%
Main Heating Fuel
Mains gas
6,11481.0%
Electric
1,39418.5%
Other
410.5%
Oil
10.0%
LPG
10.0%
CO₂ Emissions
1.8 tonnes/yr
Current average
1.1 tonnes/yr
Potential (with improvements)
Average floor area: 72 m²
Construction Age
Pre-1900
72
1900–1929
1,282
1930–1949
1,683
1950–1966
920
1967–1975
425
1976–1982
256
1983–1990
293
1991–1995
203
1996–2002
577
2003–2006
439
2007–2011
548
2012+
5,266
Efficiency Trend Over Time
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The postcode area IG11 has 12,804 Energy Performance Certificates on record, covering 12,353 properties. The average EPC rating is C with an efficiency score of 76 out of 100. Annual energy costs average £670, comprising £431 for heating, £156 for hot water and £83 for lighting. Average CO₂ emissions are 1.8 tonnes per year, with the potential to reduce to 1.1 tonnes through energy efficiency improvements.