EPC Ratings in SA17
Postcode area SA17 — 1,723 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (65)
Average Rating
£1,326
Avg Energy Cost/yr
EPC Rating
A92+
3.5%B81–91
16.0%C69–80
29.1%D55–68
31.2%65
E39–54
12.0%F21–38
5.5%G1–20
2.7%SA17 is 3.5 points worse than the national average (D, 68.5/100).
65
SA17
68.5
National average
85
Potential (with improvements)
Rating Distribution
A
603.5%
B276
16.0%
C502
29.1%
D538
31.2%
E206
12.0%
F
945.5%
G
472.7%
Average Annual Energy Costs
| Cost Type | SA17 | National Avg | Difference |
|---|---|---|---|
| Heating | £997/yr | £782/yr | ▲ £215 |
| Hot water | £221/yr | £184/yr | ▲ £37 |
| Lighting | £108/yr | £95/yr | ▲ £13 |
| Total | £1,326/yr | £1,061/yr | ▲ £265 |
Property Types
House
1,32977.1%
Bungalow
28716.7%
Flat
915.3%
Park home
110.6%
Maisonette
50.3%
Main Heating Fuel
Mains gas
1,00858.6%
Oil
38722.5%
Electric
22613.1%
Other
523.0%
LPG
482.8%
CO₂ Emissions
4.1 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 102 m²
Construction Age
Pre-1900
258
1900–1929
204
1930–1949
116
1950–1966
253
1967–1975
191
1976–1982
89
1983–1990
48
1991–1995
66
1996–2002
33
2003–2006
57
2007–2011
99
2012+
216
Efficiency Trend Over Time
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The postcode area SA17 has 1,723 Energy Performance Certificates on record, covering 1,635 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,326, comprising £997 for heating, £221 for hot water and £108 for lighting. Average CO₂ emissions are 4.1 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.