EPC Ratings in DA15
Postcode area DA15 — 3,450 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (65)
Average Rating
£1,098
Avg Energy Cost/yr
EPC Rating
A92+
1.0%B81–91
7.5%C69–80
30.3%D55–68
47.6%65
E39–54
11.6%F21–38
1.5%G1–20
0.5%DA15 is 3.5 points worse than the national average (D, 68.5/100).
65
DA15
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
341.0%
B
2607.5%
C1,045
30.3%
D1,643
47.6%
E400
11.6%
F
511.5%
G
170.5%
Average Annual Energy Costs
| Cost Type | DA15 | National Avg | Difference |
|---|---|---|---|
| Heating | £820/yr | £782/yr | ▲ £38 |
| Hot water | £179/yr | £184/yr | ▼ £5 |
| Lighting | £99/yr | £95/yr | ▲ £4 |
| Total | £1,098/yr | £1,061/yr | ▲ £37 |
Property Types
House
2,24565.1%
Flat
86525.1%
Bungalow
2035.9%
Maisonette
1374.0%
Main Heating Fuel
Mains gas
2,93585.1%
Electric
49914.5%
Other
160.5%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 85 m²
Construction Age
Pre-1900
54
1900–1929
395
1930–1949
1,679
1950–1966
272
1967–1975
178
1976–1982
190
1983–1990
161
1991–1995
64
1996–2002
43
2003–2006
34
2007–2011
53
2012+
293
Efficiency Trend Over Time
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The postcode area DA15 has 3,450 Energy Performance Certificates on record, covering 3,310 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,098, comprising £820 for heating, £179 for hot water and £99 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.