EPC Ratings in TN31
Postcode area TN31 — 2,479 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (62)
Average Rating
£1,381
Avg Energy Cost/yr
EPC Rating
A92+
1.1%B81–91
7.3%C69–80
30.0%D55–68
35.0%62
E39–54
18.5%F21–38
6.6%G1–20
1.5%TN31 is 6.5 points worse than the national average (D, 68.5/100).
62
TN31
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
281.1%
B
1827.3%
C743
30.0%
D868
35.0%
E458
18.5%
F
1646.6%
G
361.5%
Average Annual Energy Costs
| Cost Type | TN31 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,045/yr | £782/yr | ▲ £263 |
| Hot water | £227/yr | £184/yr | ▲ £43 |
| Lighting | £109/yr | £95/yr | ▲ £14 |
| Total | £1,381/yr | £1,061/yr | ▲ £320 |
Property Types
House
1,64166.2%
Bungalow
48319.5%
Flat
29812.0%
Maisonette
572.3%
Main Heating Fuel
Mains gas
1,31253.0%
Electric
67627.3%
Oil
33813.7%
LPG
1064.3%
Other
431.7%
CO₂ Emissions
4.3 tonnes/yr
Current average
2.1 tonnes/yr
Potential (with improvements)
Average floor area: 106 m²
Construction Age
Pre-1900
430
1900–1929
264
1930–1949
218
1950–1966
386
1967–1975
260
1976–1982
142
1983–1990
132
1991–1995
144
1996–2002
122
2003–2006
81
2007–2011
109
2012+
175
Efficiency Trend Over Time
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The postcode area TN31 has 2,479 Energy Performance Certificates on record, covering 2,357 properties. The average EPC rating is D with an efficiency score of 62 out of 100. Annual energy costs average £1,381, comprising £1,045 for heating, £227 for hot water and £109 for lighting. Average CO₂ emissions are 4.3 tonnes per year, with the potential to reduce to 2.1 tonnes through energy efficiency improvements.