EPC Ratings in SA45
Postcode area SA45 — 334 Energy Performance Certificates on record
334
Certificates
308
Properties
E (54)
Average Rating
£2,066
Avg Energy Cost/yr
EPC Rating
A92+
1.8%B81–91
8.4%C69–80
12.6%D55–68
25.4%E39–54
38.3%54
F21–38
9.3%G1–20
4.2%SA45 is 14.5 points worse than the national average (D, 68.5/100).
54
SA45
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
61.8%
B28
8.4%
C42
12.6%
D85
25.4%
E128
38.3%
F31
9.3%
G
144.2%
Average Annual Energy Costs
| Cost Type | SA45 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,637/yr | £782/yr | ▲ £855 |
| Hot water | £313/yr | £184/yr | ▲ £129 |
| Lighting | £116/yr | £95/yr | ▲ £21 |
| Total | £2,066/yr | £1,061/yr | ▲ £1,005 |
Property Types
House
21564.4%
Bungalow
8425.1%
Flat
298.7%
Maisonette
61.8%
Main Heating Fuel
Electric
17652.7%
Oil
12637.7%
LPG
226.6%
Other
103.0%
CO₂ Emissions
6.8 tonnes/yr
Current average
3.4 tonnes/yr
Potential (with improvements)
Average floor area: 115 m²
Construction Age
Pre-1900
131
1900–1929
27
1930–1949
9
1950–1966
29
1967–1975
27
1976–1982
30
1983–1990
16
1991–1995
13
1996–2002
11
2003–2006
7
2007–2011
13
2012+
21
Efficiency Trend Over Time
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The postcode area SA45 has 334 Energy Performance Certificates on record, covering 308 properties. The average EPC rating is E with an efficiency score of 54 out of 100. Annual energy costs average £2,066, comprising £1,637 for heating, £313 for hot water and £116 for lighting. Average CO₂ emissions are 6.8 tonnes per year, with the potential to reduce to 3.4 tonnes through energy efficiency improvements.