EPC Ratings in DN12
Postcode area DN12 — 3,987 Energy Performance Certificates on record
4K
Certificates
4K
Properties
D (66)
Average Rating
£1,146
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
6.1%C69–80
35.5%D55–68
49.8%66
E39–54
7.1%F21–38
0.9%G1–20
0.6%DN12 is 2.5 points worse than the national average (D, 68.5/100).
66
DN12
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
20.1%
B
2446.1%
C1,416
35.5%
D1,984
49.8%
E
2827.1%
F
370.9%
G
220.6%
Average Annual Energy Costs
| Cost Type | DN12 | National Avg | Difference |
|---|---|---|---|
| Heating | £888/yr | £782/yr | ▲ £106 |
| Hot water | £169/yr | £184/yr | ▼ £15 |
| Lighting | £90/yr | £95/yr | ▼ £5 |
| Total | £1,146/yr | £1,061/yr | ▲ £85 |
Property Types
House
2,62165.7%
Bungalow
80720.2%
Flat
50512.7%
Maisonette
541.4%
Main Heating Fuel
Mains gas
3,84096.4%
Electric
882.2%
Other
391.0%
Oil
100.3%
LPG
70.2%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 77 m²
Construction Age
Pre-1900
35
1900–1929
672
1930–1949
573
1950–1966
612
1967–1975
943
1976–1982
262
1983–1990
109
1991–1995
114
1996–2002
121
2003–2006
127
2007–2011
69
2012+
256
Efficiency Trend Over Time
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The postcode area DN12 has 3,987 Energy Performance Certificates on record, covering 3,840 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,146, comprising £888 for heating, £169 for hot water and £90 for lighting. Average CO₂ emissions are 3.3 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.