EPC Ratings in HA3
Postcode area HA3 — 9,662 Energy Performance Certificates on record
10K
Certificates
9K
Properties
D (68)
Average Rating
£1,011
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
10.1%C69–80
40.2%D55–68
41.5%68
E39–54
6.9%F21–38
0.8%G1–20
0.3%HA3 is 0.5 points worse than the national average (D, 68.5/100).
68
HA3
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
240.2%
B975
10.1%
C3,880
40.2%
D4,011
41.5%
E
6666.9%
F
750.8%
G
310.3%
Average Annual Energy Costs
| Cost Type | HA3 | National Avg | Difference |
|---|---|---|---|
| Heating | £739/yr | £782/yr | ▼ £43 |
| Hot water | £184/yr | £184/yr | — |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £1,011/yr | £1,061/yr | ▼ £50 |
Property Types
House
4,87950.5%
Flat
4,21543.6%
Maisonette
4074.2%
Bungalow
1611.7%
Main Heating Fuel
Mains gas
7,66283.1%
Electric
1,50816.4%
Other
210.2%
Oil
140.2%
LPG
120.1%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 79 m²
Construction Age
Pre-1900
116
1900–1929
1,532
1930–1949
3,867
1950–1966
935
1967–1975
495
1976–1982
360
1983–1990
490
1991–1995
227
1996–2002
176
2003–2006
186
2007–2011
198
2012+
1,033
Efficiency Trend Over Time
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The postcode area HA3 has 9,662 Energy Performance Certificates on record, covering 9,200 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,011, comprising £739 for heating, £184 for hot water and £88 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.