EPC Ratings in DY11
Postcode area DY11 — 4,775 Energy Performance Certificates on record
5K
Certificates
4K
Properties
D (65)
Average Rating
£1,150
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
6.6%C69–80
35.5%D55–68
41.5%65
E39–54
12.9%F21–38
1.8%G1–20
0.9%DY11 is 3.5 points worse than the national average (D, 68.5/100).
65
DY11
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
340.7%
B
3176.6%
C1,697
35.5%
D1,981
41.5%
E617
12.9%
F
881.8%
G
410.9%
Average Annual Energy Costs
| Cost Type | DY11 | National Avg | Difference |
|---|---|---|---|
| Heating | £879/yr | £782/yr | ▲ £97 |
| Hot water | £177/yr | £184/yr | ▼ £7 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £1,150/yr | £1,061/yr | ▲ £89 |
Property Types
House
3,31969.5%
Flat
94819.9%
Bungalow
48010.1%
Maisonette
270.6%
Park home
10.0%
Main Heating Fuel
Mains gas
4,08686.8%
Electric
4569.7%
Oil
761.6%
LPG
641.4%
Other
270.6%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 82 m²
Construction Age
Pre-1900
358
1900–1929
519
1930–1949
657
1950–1966
1,322
1967–1975
524
1976–1982
208
1983–1990
199
1991–1995
141
1996–2002
156
2003–2006
165
2007–2011
137
2012+
295
Efficiency Trend Over Time
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The postcode area DY11 has 4,775 Energy Performance Certificates on record, covering 4,448 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,150, comprising £879 for heating, £177 for hot water and £93 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.