EPC Ratings in HA7
Postcode area HA7 — 5,291 Energy Performance Certificates on record
5K
Certificates
5K
Properties
C (69)
Average Rating
£1,086
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
13.8%C69–80
41.2%69
D55–68
35.8%E39–54
7.4%F21–38
0.8%G1–20
0.3%HA7 is 0.5 points better than the national average (D, 68.5/100).
69
HA7
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
370.7%
B729
13.8%
C2,180
41.2%
D1,895
35.8%
E
3947.4%
F
400.8%
G
160.3%
Average Annual Energy Costs
| Cost Type | HA7 | National Avg | Difference |
|---|---|---|---|
| Heating | £803/yr | £782/yr | ▲ £21 |
| Hot water | £182/yr | £184/yr | ▼ £2 |
| Lighting | £101/yr | £95/yr | ▲ £6 |
| Total | £1,086/yr | £1,061/yr | ▲ £25 |
Property Types
House
2,60249.2%
Flat
2,27343.0%
Maisonette
2885.4%
Bungalow
1282.4%
Main Heating Fuel
Mains gas
4,59489.7%
Electric
5079.9%
Other
160.3%
LPG
40.1%
CO₂ Emissions
3.4 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 95 m²
Construction Age
Pre-1900
55
1900–1929
295
1930–1949
1,499
1950–1966
819
1967–1975
449
1976–1982
397
1983–1990
318
1991–1995
79
1996–2002
172
2003–2006
209
2007–2011
326
2012+
370
Efficiency Trend Over Time
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The postcode area HA7 has 5,291 Energy Performance Certificates on record, covering 5,146 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,086, comprising £803 for heating, £182 for hot water and £101 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.