EPC Ratings in ST5
Postcode area ST5 — 13,096 Energy Performance Certificates on record
13K
Certificates
12K
Properties
D (67)
Average Rating
£1,159
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
11.4%C69–80
38.2%D55–68
33.6%67
E39–54
14.2%F21–38
1.2%G1–20
0.5%ST5 is 1.5 points worse than the national average (D, 68.5/100).
67
ST5
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
1140.9%
B1,496
11.4%
C5,009
38.2%
D4,396
33.6%
E1,866
14.2%
F
1521.2%
G
630.5%
Average Annual Energy Costs
| Cost Type | ST5 | National Avg | Difference |
|---|---|---|---|
| Heating | £883/yr | £782/yr | ▲ £101 |
| Hot water | £179/yr | £184/yr | ▼ £5 |
| Lighting | £97/yr | £95/yr | ▲ £2 |
| Total | £1,159/yr | £1,061/yr | ▲ £98 |
Property Types
House
9,43672.1%
Flat
2,43018.6%
Bungalow
9187.0%
Maisonette
3122.4%
Main Heating Fuel
Mains gas
11,34187.2%
Electric
1,45511.2%
Other
900.7%
Oil
840.6%
LPG
350.3%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
500
1900–1929
1,577
1930–1949
1,840
1950–1966
3,567
1967–1975
1,290
1976–1982
588
1983–1990
677
1991–1995
293
1996–2002
313
2003–2006
271
2007–2011
498
2012+
1,273
Efficiency Trend Over Time
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The postcode area ST5 has 13,096 Energy Performance Certificates on record, covering 12,023 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,159, comprising £883 for heating, £179 for hot water and £97 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.