EPC Ratings in TQ4
Postcode area TQ4 — 3,525 Energy Performance Certificates on record
4K
Certificates
3K
Properties
D (67)
Average Rating
£1,054
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
15.7%C69–80
34.8%D55–68
35.0%67
E39–54
11.1%F21–38
2.0%G1–20
0.5%TQ4 is 1.5 points worse than the national average (D, 68.5/100).
67
TQ4
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
310.9%
B553
15.7%
C1,227
34.8%
D1,232
35.0%
E392
11.1%
F
722.0%
G
180.5%
Average Annual Energy Costs
| Cost Type | TQ4 | National Avg | Difference |
|---|---|---|---|
| Heating | £764/yr | £782/yr | ▼ £18 |
| Hot water | £199/yr | £184/yr | ▲ £15 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £1,054/yr | £1,061/yr | ▼ £7 |
Property Types
House
1,72949.0%
Flat
1,26735.9%
Bungalow
43112.2%
Maisonette
912.6%
Park home
70.2%
Main Heating Fuel
Mains gas
2,71176.9%
Electric
75721.5%
Other
351.0%
Oil
140.4%
LPG
80.2%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
267
1900–1929
443
1930–1949
248
1950–1966
385
1967–1975
550
1976–1982
277
1983–1990
342
1991–1995
87
1996–2002
108
2003–2006
106
2007–2011
47
2012+
623
Efficiency Trend Over Time
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The postcode area TQ4 has 3,525 Energy Performance Certificates on record, covering 3,442 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,054, comprising £764 for heating, £199 for hot water and £91 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.