EPC Ratings in DN18
Postcode area DN18 — 1,598 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (68)
Average Rating
£1,130
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
10.5%C69–80
46.4%D55–68
33.9%68
E39–54
7.3%F21–38
1.1%G1–20
0.6%DN18 is 0.5 points worse than the national average (D, 68.5/100).
68
DN18
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
50.3%
B167
10.5%
C741
46.4%
D542
33.9%
E
1167.3%
F
181.1%
G
90.6%
Average Annual Energy Costs
| Cost Type | DN18 | National Avg | Difference |
|---|---|---|---|
| Heating | £858/yr | £782/yr | ▲ £76 |
| Hot water | £171/yr | £184/yr | ▼ £13 |
| Lighting | £101/yr | £95/yr | ▲ £6 |
| Total | £1,130/yr | £1,061/yr | ▲ £69 |
Property Types
House
1,20575.4%
Bungalow
22314.0%
Flat
1529.5%
Maisonette
181.1%
Main Heating Fuel
Mains gas
1,45791.2%
Electric
1086.8%
Oil
150.9%
Other
150.9%
LPG
30.2%
CO₂ Emissions
3.4 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 92 m²
Construction Age
Pre-1900
169
1900–1929
236
1930–1949
78
1950–1966
158
1967–1975
168
1976–1982
83
1983–1990
76
1991–1995
62
1996–2002
138
2003–2006
137
2007–2011
101
2012+
137
Efficiency Trend Over Time
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The postcode area DN18 has 1,598 Energy Performance Certificates on record, covering 1,562 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,130, comprising £858 for heating, £171 for hot water and £101 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.