EPC Ratings in DY9
Postcode area DY9 — 4,958 Energy Performance Certificates on record
5K
Certificates
5K
Properties
D (66)
Average Rating
£1,354
Avg Energy Cost/yr
EPC Rating
A92+
1.3%B81–91
4.7%C69–80
39.4%D55–68
42.7%66
E39–54
9.8%F21–38
1.6%G1–20
0.5%DY9 is 2.5 points worse than the national average (D, 68.5/100).
66
DY9
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
631.3%
B
2334.7%
C1,953
39.4%
D2,119
42.7%
E487
9.8%
F
781.6%
G
250.5%
Average Annual Energy Costs
| Cost Type | DY9 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,040/yr | £782/yr | ▲ £258 |
| Hot water | £202/yr | £184/yr | ▲ £18 |
| Lighting | £113/yr | £95/yr | ▲ £18 |
| Total | £1,354/yr | £1,061/yr | ▲ £293 |
Property Types
House
3,17164.0%
Flat
1,28926.0%
Bungalow
3176.4%
Maisonette
1813.7%
Main Heating Fuel
Mains gas
4,48490.4%
Electric
3577.2%
Oil
531.1%
LPG
360.7%
Other
280.6%
CO₂ Emissions
3.9 tonnes/yr
Current average
2.2 tonnes/yr
Potential (with improvements)
Average floor area: 89 m²
Construction Age
Pre-1900
212
1900–1929
568
1930–1949
742
1950–1966
1,349
1967–1975
849
1976–1982
374
1983–1990
186
1991–1995
95
1996–2002
100
2003–2006
110
2007–2011
53
2012+
298
Efficiency Trend Over Time
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The postcode area DY9 has 4,958 Energy Performance Certificates on record, covering 4,770 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,354, comprising £1,040 for heating, £202 for hot water and £113 for lighting. Average CO₂ emissions are 3.9 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.