EPC Ratings in EN11
Postcode area EN11 — 3,579 Energy Performance Certificates on record
4K
Certificates
3K
Properties
C (69)
Average Rating
£967
Avg Energy Cost/yr
EPC Rating
A92+
1.3%B81–91
17.3%C69–80
41.4%69
D55–68
30.1%E39–54
8.4%F21–38
1.3%G1–20
0.3%EN11 is 0.5 points better than the national average (D, 68.5/100).
69
EN11
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
471.3%
B620
17.3%
C1,482
41.4%
D1,076
30.1%
E299
8.4%
F
461.3%
G
90.3%
Average Annual Energy Costs
| Cost Type | EN11 | National Avg | Difference |
|---|---|---|---|
| Heating | £682/yr | £782/yr | ▼ £100 |
| Hot water | £194/yr | £184/yr | ▲ £10 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £967/yr | £1,061/yr | ▼ £94 |
Property Types
House
2,03256.8%
Flat
1,35938.0%
Bungalow
952.7%
Maisonette
932.6%
Main Heating Fuel
Mains gas
2,83279.1%
Electric
72120.1%
Other
140.4%
Oil
70.2%
LPG
50.1%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 82 m²
Construction Age
Pre-1900
115
1900–1929
253
1930–1949
414
1950–1966
536
1967–1975
630
1976–1982
257
1983–1990
176
1991–1995
130
1996–2002
160
2003–2006
164
2007–2011
114
2012+
611
Efficiency Trend Over Time
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The postcode area EN11 has 3,579 Energy Performance Certificates on record, covering 3,423 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £967, comprising £682 for heating, £194 for hot water and £91 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.