EPC Ratings in HA1
Postcode area HA1 — 9,405 Energy Performance Certificates on record
9K
Certificates
9K
Properties
C (72)
Average Rating
£805
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
27.8%C69–80
37.7%72
D55–68
27.9%E39–54
5.5%F21–38
0.5%G1–20
0.1%HA1 is 3.5 points better than the national average (D, 68.5/100).
72
HA1
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
440.5%
B2,617
27.8%
C3,542
37.7%
D2,621
27.9%
E
5195.5%
F
500.5%
G
120.1%
Average Annual Energy Costs
| Cost Type | HA1 | National Avg | Difference |
|---|---|---|---|
| Heating | £553/yr | £782/yr | ▼ £229 |
| Hot water | £174/yr | £184/yr | ▼ £10 |
| Lighting | £78/yr | £95/yr | ▼ £17 |
| Total | £805/yr | £1,061/yr | ▼ £256 |
Property Types
Flat
6,92173.6%
House
1,99821.2%
Maisonette
4154.4%
Bungalow
710.8%
Main Heating Fuel
Mains gas
5,37976.9%
Electric
1,57422.5%
Other
320.5%
LPG
70.1%
CO₂ Emissions
2.3 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 71 m²
Construction Age
Pre-1900
160
1900–1929
1,614
1930–1949
1,936
1950–1966
305
1967–1975
395
1976–1982
251
1983–1990
404
1991–1995
194
1996–2002
280
2003–2006
230
2007–2011
165
2012+
2,898
Efficiency Trend Over Time
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The postcode area HA1 has 9,405 Energy Performance Certificates on record, covering 9,108 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £805, comprising £553 for heating, £174 for hot water and £78 for lighting. Average CO₂ emissions are 2.3 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.