EPC Ratings in NW1
Postcode area NW1 — 11,954 Energy Performance Certificates on record
12K
Certificates
12K
Properties
C (71)
Average Rating
£820
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
14.2%C69–80
53.0%71
D55–68
26.8%E39–54
5.3%F21–38
0.4%G1–20
0.2%NW1 is 2.5 points better than the national average (D, 68.5/100).
71
NW1
68.5
National average
78
Potential (with improvements)
Rating Distribution
A
70.1%
B1,695
14.2%
C6,341
53.0%
D3,206
26.8%
E
6375.3%
F
490.4%
G
190.2%
Average Annual Energy Costs
| Cost Type | NW1 | National Avg | Difference |
|---|---|---|---|
| Heating | £556/yr | £782/yr | ▼ £226 |
| Hot water | £179/yr | £184/yr | ▼ £5 |
| Lighting | £85/yr | £95/yr | ▼ £10 |
| Total | £820/yr | £1,061/yr | ▼ £241 |
Property Types
Flat
9,99783.6%
Maisonette
9768.2%
House
9698.1%
Bungalow
120.1%
Main Heating Fuel
Mains gas
9,43582.9%
Electric
1,89016.6%
Other
400.4%
LPG
140.1%
Oil
80.1%
CO₂ Emissions
2.4 tonnes/yr
Current average
1.6 tonnes/yr
Potential (with improvements)
Average floor area: 72 m²
Construction Age
Pre-1900
2,232
1900–1929
2,597
1930–1949
1,556
1950–1966
969
1967–1975
947
1976–1982
401
1983–1990
380
1991–1995
276
1996–2002
485
2003–2006
369
2007–2011
460
2012+
1,108
Efficiency Trend Over Time
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The postcode area NW1 has 11,954 Energy Performance Certificates on record, covering 11,525 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £820, comprising £556 for heating, £179 for hot water and £85 for lighting. Average CO₂ emissions are 2.4 tonnes per year, with the potential to reduce to 1.6 tonnes through energy efficiency improvements.