EPC Ratings in SE4
Postcode area SE4 — 5,416 Energy Performance Certificates on record
5K
Certificates
5K
Properties
D (67)
Average Rating
£907
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
2.7%C69–80
50.8%D55–68
39.3%67
E39–54
6.2%F21–38
0.7%G1–20
0.2%SE4 is 1.5 points worse than the national average (D, 68.5/100).
67
SE4
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
20.0%
B
1462.7%
C2,754
50.8%
D2,131
39.3%
E
3346.2%
F
400.7%
G
90.2%
Average Annual Energy Costs
| Cost Type | SE4 | National Avg | Difference |
|---|---|---|---|
| Heating | £669/yr | £782/yr | ▼ £113 |
| Hot water | £152/yr | £184/yr | ▼ £32 |
| Lighting | £86/yr | £95/yr | ▼ £9 |
| Total | £907/yr | £1,061/yr | ▼ £154 |
Property Types
Flat
3,39562.7%
House
1,68631.1%
Maisonette
3246.0%
Bungalow
110.2%
Main Heating Fuel
Mains gas
4,95191.4%
Electric
4488.3%
Other
120.2%
LPG
50.1%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 76 m²
Construction Age
Pre-1900
808
1900–1929
2,292
1930–1949
713
1950–1966
357
1967–1975
263
1976–1982
161
1983–1990
306
1991–1995
114
1996–2002
108
2003–2006
84
2007–2011
75
2012+
126
Efficiency Trend Over Time
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The postcode area SE4 has 5,416 Energy Performance Certificates on record, covering 5,230 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £907, comprising £669 for heating, £152 for hot water and £86 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.