EPC Ratings in DL16
Postcode area DL16 — 3,954 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (71)
Average Rating
£1,009
Avg Energy Cost/yr
EPC Rating
A92+
2.0%B81–91
23.4%C69–80
33.2%71
D55–68
33.4%E39–54
7.1%F21–38
0.6%G1–20
0.4%DL16 is 2.5 points better than the national average (D, 68.5/100).
71
DL16
68.5
National average
85
Potential (with improvements)
Rating Distribution
A
782.0%
B924
23.4%
C1,312
33.2%
D1,319
33.4%
E
2817.1%
F
230.6%
G
170.4%
Average Annual Energy Costs
| Cost Type | DL16 | National Avg | Difference |
|---|---|---|---|
| Heating | £770/yr | £782/yr | ▼ £12 |
| Hot water | £147/yr | £184/yr | ▼ £37 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £1,009/yr | £1,061/yr | ▼ £52 |
Property Types
House
3,19080.7%
Bungalow
49112.4%
Flat
2646.7%
Maisonette
90.2%
Main Heating Fuel
Mains gas
3,80696.3%
Electric
1012.6%
Other
220.6%
Oil
150.4%
LPG
90.2%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
242
1900–1929
450
1930–1949
310
1950–1966
699
1967–1975
244
1976–1982
120
1983–1990
278
1991–1995
134
1996–2002
158
2003–2006
122
2007–2011
195
2012+
814
Efficiency Trend Over Time
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The postcode area DL16 has 3,954 Energy Performance Certificates on record, covering 3,802 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £1,009, comprising £770 for heating, £147 for hot water and £92 for lighting. Average CO₂ emissions are 3.3 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.