EPC Ratings in SO16
Postcode area SO16 — 10,053 Energy Performance Certificates on record
10K
Certificates
10K
Properties
D (68)
Average Rating
£954
Avg Energy Cost/yr
EPC Rating
A92+
0.4%B81–91
11.3%C69–80
41.5%D55–68
35.7%68
E39–54
9.2%F21–38
1.5%G1–20
0.4%SO16 is 0.5 points worse than the national average (D, 68.5/100).
68
SO16
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
420.4%
B1,134
11.3%
C4,171
41.5%
D3,592
35.7%
E924
9.2%
F
1541.5%
G
360.4%
Average Annual Energy Costs
| Cost Type | SO16 | National Avg | Difference |
|---|---|---|---|
| Heating | £654/yr | £782/yr | ▼ £128 |
| Hot water | £209/yr | £184/yr | ▲ £25 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £954/yr | £1,061/yr | ▼ £107 |
Property Types
House
5,45354.2%
Flat
4,06140.4%
Bungalow
2782.8%
Maisonette
2612.6%
Main Heating Fuel
Mains gas
7,04570.8%
Electric
2,84228.5%
Other
370.4%
LPG
180.2%
Oil
130.1%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 78 m²
Construction Age
Pre-1900
41
1900–1929
679
1930–1949
1,486
1950–1966
2,520
1967–1975
1,708
1976–1982
604
1983–1990
553
1991–1995
273
1996–2002
406
2003–2006
316
2007–2011
185
2012+
1,085
Efficiency Trend Over Time
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The postcode area SO16 has 10,053 Energy Performance Certificates on record, covering 9,679 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £954, comprising £654 for heating, £209 for hot water and £91 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.