EPC Ratings in N18
Postcode area N18 — 5,525 Energy Performance Certificates on record
6K
Certificates
5K
Properties
D (67)
Average Rating
£888
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
10.5%C69–80
36.5%D55–68
42.6%67
E39–54
9.4%F21–38
0.6%G1–20
0.2%N18 is 1.5 points worse than the national average (D, 68.5/100).
67
N18
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
70.1%
B581
10.5%
C2,018
36.5%
D2,355
42.6%
E520
9.4%
F
320.6%
G
120.2%
Average Annual Energy Costs
| Cost Type | N18 | National Avg | Difference |
|---|---|---|---|
| Heating | £618/yr | £782/yr | ▼ £164 |
| Hot water | £182/yr | £184/yr | ▼ £2 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £888/yr | £1,061/yr | ▼ £173 |
Property Types
House
2,66648.3%
Flat
2,38843.2%
Maisonette
4528.2%
Bungalow
190.3%
Main Heating Fuel
Mains gas
4,22781.9%
Electric
88617.2%
Other
390.8%
LPG
120.2%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 71 m²
Construction Age
Pre-1900
179
1900–1929
1,145
1930–1949
1,631
1950–1966
504
1967–1975
379
1976–1982
151
1983–1990
270
1991–1995
323
1996–2002
98
2003–2006
76
2007–2011
134
2012+
628
Efficiency Trend Over Time
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The postcode area N18 has 5,525 Energy Performance Certificates on record, covering 5,225 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £888, comprising £618 for heating, £182 for hot water and £88 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.