EPC Ratings in BN25
Postcode area BN25 — 3,732 Energy Performance Certificates on record
4K
Certificates
4K
Properties
D (68)
Average Rating
£1,078
Avg Energy Cost/yr
EPC Rating
A92+
0.4%B81–91
9.2%C69–80
41.3%D55–68
40.4%68
E39–54
7.4%F21–38
1.0%G1–20
0.3%BN25 is 0.5 points worse than the national average (D, 68.5/100).
68
BN25
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
140.4%
B344
9.2%
C1,543
41.3%
D1,507
40.4%
E
2777.4%
F
371.0%
G
100.3%
Average Annual Energy Costs
| Cost Type | BN25 | National Avg | Difference |
|---|---|---|---|
| Heating | £782/yr | £782/yr | — |
| Hot water | £192/yr | £184/yr | ▲ £8 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,078/yr | £1,061/yr | ▲ £17 |
Property Types
House
1,79548.1%
Flat
1,09029.2%
Bungalow
78721.1%
Maisonette
601.6%
Main Heating Fuel
Mains gas
3,15384.5%
Electric
53714.4%
Oil
260.7%
Other
120.3%
LPG
40.1%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 92 m²
Construction Age
Pre-1900
162
1900–1929
283
1930–1949
396
1950–1966
737
1967–1975
701
1976–1982
302
1983–1990
393
1991–1995
157
1996–2002
122
2003–2006
53
2007–2011
96
2012+
319
Efficiency Trend Over Time
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The postcode area BN25 has 3,732 Energy Performance Certificates on record, covering 3,629 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,078, comprising £782 for heating, £192 for hot water and £103 for lighting. Average CO₂ emissions are 3.3 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.