EPC Ratings in DH3
Postcode area DH3 — 3,689 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (70)
Average Rating
£1,055
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
17.2%C69–80
40.1%70
D55–68
36.2%E39–54
5.3%F21–38
0.6%G1–20
0.2%DH3 is 1.5 points better than the national average (D, 68.5/100).
70
DH3
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
170.5%
B633
17.2%
C1,481
40.1%
D1,335
36.2%
E
1955.3%
F
210.6%
G
70.2%
Average Annual Energy Costs
| Cost Type | DH3 | National Avg | Difference |
|---|---|---|---|
| Heating | £795/yr | £782/yr | ▲ £13 |
| Hot water | £160/yr | £184/yr | ▼ £24 |
| Lighting | £101/yr | £95/yr | ▲ £6 |
| Total | £1,055/yr | £1,061/yr | ▼ £6 |
Property Types
House
2,67772.6%
Flat
60016.3%
Bungalow
38610.5%
Maisonette
260.7%
Main Heating Fuel
Mains gas
3,46493.9%
Electric
1895.1%
Oil
240.7%
Other
90.2%
LPG
30.1%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 91 m²
Construction Age
Pre-1900
101
1900–1929
630
1930–1949
515
1950–1966
619
1967–1975
470
1976–1982
119
1983–1990
158
1991–1995
99
1996–2002
108
2003–2006
144
2007–2011
84
2012+
442
Efficiency Trend Over Time
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The postcode area DH3 has 3,689 Energy Performance Certificates on record, covering 3,588 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,055, comprising £795 for heating, £160 for hot water and £101 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.