EPC Ratings in BN5
Postcode area BN5 — 975 Energy Performance Certificates on record
975
Certificates
941
Properties
D (64)
Average Rating
£1,471
Avg Energy Cost/yr
EPC Rating
A92+
1.1%B81–91
3.2%C69–80
38.5%D55–68
37.1%64
E39–54
15.6%F21–38
3.6%G1–20
0.9%BN5 is 4.5 points worse than the national average (D, 68.5/100).
64
BN5
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
111.1%
B
313.2%
C375
38.5%
D362
37.1%
E152
15.6%
F
353.6%
G
90.9%
Average Annual Energy Costs
| Cost Type | BN5 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,141/yr | £782/yr | ▲ £359 |
| Hot water | £211/yr | £184/yr | ▲ £27 |
| Lighting | £120/yr | £95/yr | ▲ £25 |
| Total | £1,471/yr | £1,061/yr | ▲ £410 |
Property Types
House
65266.9%
Bungalow
18519.0%
Flat
12813.1%
Maisonette
90.9%
Park home
10.1%
Main Heating Fuel
Mains gas
72574.4%
Electric
10911.2%
Oil
10110.4%
LPG
293.0%
Other
111.1%
CO₂ Emissions
4.4 tonnes/yr
Current average
2.2 tonnes/yr
Potential (with improvements)
Average floor area: 120 m²
Construction Age
Pre-1900
117
1900–1929
73
1930–1949
86
1950–1966
143
1967–1975
166
1976–1982
67
1983–1990
82
1991–1995
37
1996–2002
56
2003–2006
31
2007–2011
28
2012+
81
Efficiency Trend Over Time
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The postcode area BN5 has 975 Energy Performance Certificates on record, covering 941 properties. The average EPC rating is D with an efficiency score of 64 out of 100. Annual energy costs average £1,471, comprising £1,141 for heating, £211 for hot water and £120 for lighting. Average CO₂ emissions are 4.4 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.