EPC Ratings in WN1
Postcode area WN1 — 3,048 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (67)
Average Rating
£1,131
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
3.6%C69–80
47.9%D55–68
37.7%67
E39–54
9.0%F21–38
1.4%G1–20
0.3%WN1 is 1.5 points worse than the national average (D, 68.5/100).
67
WN1
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
10.0%
B
1113.6%
C1,460
47.9%
D1,149
37.7%
E275
9.0%
F
421.4%
G
100.3%
Average Annual Energy Costs
| Cost Type | WN1 | National Avg | Difference |
|---|---|---|---|
| Heating | £844/yr | £782/yr | ▲ £62 |
| Hot water | £193/yr | £184/yr | ▲ £9 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £1,131/yr | £1,061/yr | ▲ £70 |
Property Types
House
1,78158.4%
Flat
1,07535.3%
Bungalow
1504.9%
Maisonette
421.4%
Main Heating Fuel
Mains gas
2,32276.2%
Electric
70723.2%
Oil
100.3%
LPG
60.2%
Other
30.1%
CO₂ Emissions
3.4 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 80 m²
Construction Age
Pre-1900
351
1900–1929
746
1930–1949
368
1950–1966
334
1967–1975
402
1976–1982
147
1983–1990
83
1991–1995
107
1996–2002
124
2003–2006
131
2007–2011
105
2012+
140
Efficiency Trend Over Time
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The postcode area WN1 has 3,048 Energy Performance Certificates on record, covering 2,951 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,131, comprising £844 for heating, £193 for hot water and £93 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.