EPC Ratings in BN41
Postcode area BN41 — 2,970 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (68)
Average Rating
£968
Avg Energy Cost/yr
EPC Rating
A92+
1.1%B81–91
10.1%C69–80
43.8%D55–68
36.9%68
E39–54
6.7%F21–38
0.9%G1–20
0.4%BN41 is 0.5 points worse than the national average (D, 68.5/100).
68
BN41
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
331.1%
B299
10.1%
C1,302
43.8%
D1,097
36.9%
E
1996.7%
F
270.9%
G
130.4%
Average Annual Energy Costs
| Cost Type | BN41 | National Avg | Difference |
|---|---|---|---|
| Heating | £699/yr | £782/yr | ▼ £83 |
| Hot water | £182/yr | £184/yr | ▼ £2 |
| Lighting | £87/yr | £95/yr | ▼ £8 |
| Total | £968/yr | £1,061/yr | ▼ £93 |
Property Types
House
1,67556.4%
Flat
89830.2%
Bungalow
32110.8%
Maisonette
752.5%
Park home
10.0%
Main Heating Fuel
Mains gas
2,54586.5%
Electric
38513.1%
Other
90.3%
LPG
10.0%
Oil
10.0%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.4 tonnes/yr
Potential (with improvements)
Average floor area: 75 m²
Construction Age
Pre-1900
158
1900–1929
302
1930–1949
566
1950–1966
651
1967–1975
326
1976–1982
130
1983–1990
121
1991–1995
80
1996–2002
63
2003–2006
118
2007–2011
35
2012+
377
Efficiency Trend Over Time
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The postcode area BN41 has 2,970 Energy Performance Certificates on record, covering 2,884 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £968, comprising £699 for heating, £182 for hot water and £87 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.4 tonnes through energy efficiency improvements.