EPC Ratings in BN42
Postcode area BN42 — 1,520 Energy Performance Certificates on record
2K
Certificates
1K
Properties
D (66)
Average Rating
£1,196
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
6.8%C69–80
36.6%D55–68
43.8%66
E39–54
10.9%F21–38
1.4%G1–20
0.5%BN42 is 2.5 points worse than the national average (D, 68.5/100).
66
BN42
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
00.0%
B
1036.8%
C557
36.6%
D665
43.8%
E165
10.9%
F
221.4%
G
80.5%
Average Annual Energy Costs
| Cost Type | BN42 | National Avg | Difference |
|---|---|---|---|
| Heating | £887/yr | £782/yr | ▲ £105 |
| Hot water | £201/yr | £184/yr | ▲ £17 |
| Lighting | £109/yr | £95/yr | ▲ £14 |
| Total | £1,196/yr | £1,061/yr | ▲ £135 |
Property Types
House
83855.1%
Flat
41527.3%
Bungalow
22214.6%
Maisonette
453.0%
Main Heating Fuel
Mains gas
1,34791.6%
Electric
1157.8%
Other
90.6%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.8 tonnes/yr
Potential (with improvements)
Average floor area: 87 m²
Construction Age
Pre-1900
40
1900–1929
107
1930–1949
376
1950–1966
473
1967–1975
224
1976–1982
48
1983–1990
31
1991–1995
82
1996–2002
8
2003–2006
5
2007–2011
14
2012+
112
Efficiency Trend Over Time
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The postcode area BN42 has 1,520 Energy Performance Certificates on record, covering 1,426 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,196, comprising £887 for heating, £201 for hot water and £109 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.8 tonnes through energy efficiency improvements.