EPC Ratings in TN17
Postcode area TN17 — 2,255 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (62)
Average Rating
£1,517
Avg Energy Cost/yr
EPC Rating
A92+
1.0%B81–91
11.8%C69–80
25.9%D55–68
33.3%62
E39–54
20.9%F21–38
5.6%G1–20
1.6%TN17 is 6.5 points worse than the national average (D, 68.5/100).
62
TN17
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
221.0%
B265
11.8%
C584
25.9%
D752
33.3%
E471
20.9%
F
1265.6%
G
351.6%
Average Annual Energy Costs
| Cost Type | TN17 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,163/yr | £782/yr | ▲ £381 |
| Hot water | £239/yr | £184/yr | ▲ £55 |
| Lighting | £115/yr | £95/yr | ▲ £20 |
| Total | £1,517/yr | £1,061/yr | ▲ £456 |
Property Types
House
1,65073.2%
Flat
28212.5%
Bungalow
28012.4%
Maisonette
431.9%
Main Heating Fuel
Mains gas
1,13650.4%
Electric
59126.2%
Oil
43819.4%
LPG
662.9%
Other
241.1%
CO₂ Emissions
4.8 tonnes/yr
Current average
2.4 tonnes/yr
Potential (with improvements)
Average floor area: 119 m²
Construction Age
Pre-1900
421
1900–1929
168
1930–1949
115
1950–1966
477
1967–1975
203
1976–1982
158
1983–1990
120
1991–1995
76
1996–2002
70
2003–2006
41
2007–2011
36
2012+
330
Efficiency Trend Over Time
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The postcode area TN17 has 2,255 Energy Performance Certificates on record, covering 2,117 properties. The average EPC rating is D with an efficiency score of 62 out of 100. Annual energy costs average £1,517, comprising £1,163 for heating, £239 for hot water and £115 for lighting. Average CO₂ emissions are 4.8 tonnes per year, with the potential to reduce to 2.4 tonnes through energy efficiency improvements.