EPC Ratings in Harrow
Local Authority — 37,466 Energy Performance Certificates on record
37K
Certificates
36K
Properties
C (69)
Average Rating
£981
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
14.3%C69–80
40.2%69
D55–68
37.2%E39–54
6.9%F21–38
0.7%G1–20
0.3%Harrow is 0.5 points better than the national average (D, 68.5/100).
69
Harrow
68.5
National average
80
Potential
Rating Distribution
A
1190.3%
B5,363
14.3%
C15,065
40.2%
D13,944
37.2%
E
2,6036.9%
F
2740.7%
G
980.3%
Average Annual Energy Costs
| Cost Type | Harrow | National Avg | Difference |
|---|---|---|---|
| Heating | £712/yr | £782/yr | ▼ £70 |
| Hot water | £180/yr | £184/yr | ▼ £4 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £981/yr | £1,061/yr | ▼ £80 |
Property Types
Flat
18,66249.8%
House
16,37943.7%
Maisonette
1,7524.7%
Bungalow
6731.8%
Main Heating Fuel
Mains gas
28,84084.4%
Electric
5,20415.2%
Other
860.3%
LPG
270.1%
Oil
160.0%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.8 tonnes/yr
Potential
Average floor area: 81 m²
Construction Age
Pre-1900
439
1900–1929
5,195
1930–1949
12,881
1950–1966
3,295
1967–1975
2,031
1976–1982
1,669
1983–1990
1,774
1991–1995
776
1996–2002
860
2003–2006
1,107
2007–2011
1,287
2012+
4,966
Efficiency Trend Over Time
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Harrow has 37,466 Energy Performance Certificates on record, covering 36,122 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £981, comprising £712 for heating, £180 for hot water and £88 for lighting. Average CO₂ emissions are 3.1 tonnes per year.