EPC Ratings in DN20
Postcode area DN20 — 2,488 Energy Performance Certificates on record
2K
Certificates
2K
Properties
C (69)
Average Rating
£1,232
Avg Energy Cost/yr
EPC Rating
A92+
3.6%B81–91
10.9%C69–80
39.2%69
D55–68
36.8%E39–54
8.2%F21–38
0.8%G1–20
0.4%DN20 is 0.5 points better than the national average (D, 68.5/100).
69
DN20
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
903.6%
B272
10.9%
C976
39.2%
D916
36.8%
E203
8.2%
F
200.8%
G
110.4%
Average Annual Energy Costs
| Cost Type | DN20 | National Avg | Difference |
|---|---|---|---|
| Heating | £943/yr | £782/yr | ▲ £161 |
| Hot water | £182/yr | £184/yr | ▼ £2 |
| Lighting | £107/yr | £95/yr | ▲ £12 |
| Total | £1,232/yr | £1,061/yr | ▲ £171 |
Property Types
House
1,72269.2%
Bungalow
55622.3%
Flat
1887.6%
Maisonette
160.6%
Park home
60.2%
Main Heating Fuel
Mains gas
2,19289.0%
Electric
1496.0%
Oil
843.4%
Other
261.1%
LPG
130.5%
CO₂ Emissions
3.8 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 101 m²
Construction Age
Pre-1900
161
1900–1929
276
1930–1949
232
1950–1966
271
1967–1975
298
1976–1982
148
1983–1990
212
1991–1995
144
1996–2002
195
2003–2006
130
2007–2011
87
2012+
299
Efficiency Trend Over Time
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The postcode area DN20 has 2,488 Energy Performance Certificates on record, covering 2,419 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,232, comprising £943 for heating, £182 for hot water and £107 for lighting. Average CO₂ emissions are 3.8 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.