EPC Ratings in SE3
Postcode area SE3 — 8,158 Energy Performance Certificates on record
8K
Certificates
8K
Properties
C (72)
Average Rating
£827
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
30.2%C69–80
33.8%72
D55–68
29.0%E39–54
5.8%F21–38
0.6%G1–20
0.2%SE3 is 3.5 points better than the national average (D, 68.5/100).
72
SE3
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
270.3%
B2,465
30.2%
C2,761
33.8%
D2,364
29.0%
E
4735.8%
F
520.6%
G
160.2%
Average Annual Energy Costs
| Cost Type | SE3 | National Avg | Difference |
|---|---|---|---|
| Heating | £586/yr | £782/yr | ▼ £196 |
| Hot water | £153/yr | £184/yr | ▼ £31 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £827/yr | £1,061/yr | ▼ £234 |
Property Types
Flat
5,22764.1%
House
2,43729.9%
Maisonette
4155.1%
Bungalow
791.0%
Main Heating Fuel
Mains gas
5,67592.6%
Electric
4216.9%
Other
250.4%
LPG
60.1%
Oil
20.0%
CO₂ Emissions
2.5 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 81 m²
Construction Age
Pre-1900
922
1900–1929
1,074
1930–1949
1,081
1950–1966
1,173
1967–1975
524
1976–1982
210
1983–1990
202
1991–1995
98
1996–2002
106
2003–2006
123
2007–2011
233
2012+
2,166
Efficiency Trend Over Time
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The postcode area SE3 has 8,158 Energy Performance Certificates on record, covering 7,902 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £827, comprising £586 for heating, £153 for hot water and £88 for lighting. Average CO₂ emissions are 2.5 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.