EPC Ratings in SE27
Postcode area SE27 — 5,077 Energy Performance Certificates on record
5K
Certificates
5K
Properties
D (67)
Average Rating
£1,022
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
3.7%C69–80
47.1%D55–68
40.3%67
E39–54
7.1%F21–38
0.8%G1–20
0.6%SE27 is 1.5 points worse than the national average (D, 68.5/100).
67
SE27
68.5
National average
78
Potential (with improvements)
Rating Distribution
A
140.3%
B
1893.7%
C2,393
47.1%
D2,047
40.3%
E
3637.1%
F
430.8%
G
280.6%
Average Annual Energy Costs
| Cost Type | SE27 | National Avg | Difference |
|---|---|---|---|
| Heating | £748/yr | £782/yr | ▼ £34 |
| Hot water | £183/yr | £184/yr | ▼ £1 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £1,022/yr | £1,061/yr | ▼ £39 |
Property Types
Flat
3,09460.9%
House
1,58631.2%
Maisonette
3677.2%
Bungalow
300.6%
Main Heating Fuel
Mains gas
4,58690.9%
Electric
4428.8%
Other
140.3%
LPG
30.1%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 72 m²
Construction Age
Pre-1900
518
1900–1929
1,492
1930–1949
1,135
1950–1966
285
1967–1975
455
1976–1982
424
1983–1990
214
1991–1995
48
1996–2002
59
2003–2006
46
2007–2011
85
2012+
298
Efficiency Trend Over Time
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The postcode area SE27 has 5,077 Energy Performance Certificates on record, covering 4,705 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,022, comprising £748 for heating, £183 for hot water and £91 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.