EPC Ratings in NW9
Postcode area NW9 — 14,362 Energy Performance Certificates on record
14K
Certificates
14K
Properties
C (75)
Average Rating
£722
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
42.4%C69–80
28.5%75
D55–68
24.3%E39–54
3.6%F21–38
0.3%G1–20
0.2%NW9 is 6.5 points better than the national average (D, 68.5/100).
75
NW9
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
970.7%
B6,088
42.4%
C4,094
28.5%
D3,495
24.3%
E
5143.6%
F
480.3%
G
260.2%
Average Annual Energy Costs
| Cost Type | NW9 | National Avg | Difference |
|---|---|---|---|
| Heating | £464/yr | £782/yr | ▼ £318 |
| Hot water | £178/yr | £184/yr | ▼ £6 |
| Lighting | £80/yr | £95/yr | ▼ £15 |
| Total | £722/yr | £1,061/yr | ▼ £339 |
Property Types
Flat
10,10670.4%
House
3,58825.0%
Maisonette
5223.6%
Bungalow
1461.0%
Main Heating Fuel
Mains gas
7,57373.9%
Electric
2,64125.8%
Other
320.3%
Oil
10.0%
CO₂ Emissions
2 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 70 m²
Construction Age
Pre-1900
55
1900–1929
1,117
1930–1949
2,493
1950–1966
950
1967–1975
963
1976–1982
339
1983–1990
446
1991–1995
318
1996–2002
296
2003–2006
388
2007–2011
913
2012+
5,288
Efficiency Trend Over Time
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The postcode area NW9 has 14,362 Energy Performance Certificates on record, covering 13,890 properties. The average EPC rating is C with an efficiency score of 75 out of 100. Annual energy costs average £722, comprising £464 for heating, £178 for hot water and £80 for lighting. Average CO₂ emissions are 2 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.