EPC Ratings in ST16
Postcode area ST16 — 7,001 Energy Performance Certificates on record
7K
Certificates
7K
Properties
C (72)
Average Rating
£927
Avg Energy Cost/yr
EPC Rating
A92+
2.6%B81–91
24.9%C69–80
38.3%72
D55–68
27.9%E39–54
5.1%F21–38
0.8%G1–20
0.4%ST16 is 3.5 points better than the national average (D, 68.5/100).
72
ST16
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
1822.6%
B1,744
24.9%
C2,680
38.3%
D1,956
27.9%
E
3595.1%
F
550.8%
G
250.4%
Average Annual Energy Costs
| Cost Type | ST16 | National Avg | Difference |
|---|---|---|---|
| Heating | £671/yr | £782/yr | ▼ £111 |
| Hot water | £167/yr | £184/yr | ▼ £17 |
| Lighting | £89/yr | £95/yr | ▼ £6 |
| Total | £927/yr | £1,061/yr | ▼ £134 |
Property Types
House
5,24774.9%
Flat
1,41620.2%
Bungalow
2293.3%
Maisonette
1091.6%
Main Heating Fuel
Mains gas
6,15588.0%
Electric
81011.6%
Other
250.4%
LPG
60.1%
Oil
20.0%
CO₂ Emissions
2.7 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 81 m²
Construction Age
Pre-1900
161
1900–1929
987
1930–1949
544
1950–1966
933
1967–1975
502
1976–1982
167
1983–1990
387
1991–1995
299
1996–2002
358
2003–2006
168
2007–2011
173
2012+
2,099
Efficiency Trend Over Time
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The postcode area ST16 has 7,001 Energy Performance Certificates on record, covering 6,697 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £927, comprising £671 for heating, £167 for hot water and £89 for lighting. Average CO₂ emissions are 2.7 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.