EPC Ratings in SW12
Postcode area SW12 — 6,707 Energy Performance Certificates on record
7K
Certificates
6K
Properties
D (68)
Average Rating
£952
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
4.8%C69–80
47.9%D55–68
40.0%68
E39–54
6.3%F21–38
0.5%G1–20
0.3%SW12 is 0.5 points worse than the national average (D, 68.5/100).
68
SW12
68.5
National average
78
Potential (with improvements)
Rating Distribution
A
170.3%
B
3194.8%
C3,213
47.9%
D2,683
40.0%
E
4216.3%
F
340.5%
G
200.3%
Average Annual Energy Costs
| Cost Type | SW12 | National Avg | Difference |
|---|---|---|---|
| Heating | £705/yr | £782/yr | ▼ £77 |
| Hot water | £156/yr | £184/yr | ▼ £28 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £952/yr | £1,061/yr | ▼ £109 |
Property Types
Flat
4,29464.0%
House
1,74326.0%
Maisonette
6549.8%
Bungalow
160.2%
Main Heating Fuel
Mains gas
6,12691.4%
Electric
5568.3%
Other
140.2%
LPG
80.1%
Oil
10.0%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 87 m²
Construction Age
Pre-1900
1,127
1900–1929
2,956
1930–1949
618
1950–1966
299
1967–1975
338
1976–1982
233
1983–1990
194
1991–1995
110
1996–2002
143
2003–2006
113
2007–2011
90
2012+
435
Efficiency Trend Over Time
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The postcode area SW12 has 6,707 Energy Performance Certificates on record, covering 6,402 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £952, comprising £705 for heating, £156 for hot water and £92 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.