EPC Ratings in NW4
Postcode area NW4 — 6,631 Energy Performance Certificates on record
7K
Certificates
6K
Properties
C (69)
Average Rating
£949
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
13.2%C69–80
45.8%69
D55–68
32.1%E39–54
7.9%F21–38
0.6%G1–20
0.2%NW4 is 0.5 points better than the national average (D, 68.5/100).
69
NW4
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
20.0%
B877
13.2%
C3,038
45.8%
D2,131
32.1%
E
5277.9%
F
410.6%
G
150.2%
Average Annual Energy Costs
| Cost Type | NW4 | National Avg | Difference |
|---|---|---|---|
| Heating | £685/yr | £782/yr | ▼ £97 |
| Hot water | £178/yr | £184/yr | ▼ £6 |
| Lighting | £86/yr | £95/yr | ▼ £9 |
| Total | £949/yr | £1,061/yr | ▼ £112 |
Property Types
Flat
4,45867.2%
House
1,73326.1%
Maisonette
3425.2%
Bungalow
981.5%
Main Heating Fuel
Mains gas
5,09783.7%
Electric
95215.6%
Other
280.5%
LPG
50.1%
Oil
50.1%
CO₂ Emissions
3 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 81 m²
Construction Age
Pre-1900
80
1900–1929
1,234
1930–1949
2,104
1950–1966
646
1967–1975
397
1976–1982
164
1983–1990
270
1991–1995
136
1996–2002
174
2003–2006
223
2007–2011
175
2012+
857
Efficiency Trend Over Time
Search Another Postcode
The postcode area NW4 has 6,631 Energy Performance Certificates on record, covering 6,432 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £949, comprising £685 for heating, £178 for hot water and £86 for lighting. Average CO₂ emissions are 3 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.