EPC Ratings in BN9
Postcode area BN9 — 2,195 Energy Performance Certificates on record
2K
Certificates
2K
Properties
C (70)
Average Rating
£990
Avg Energy Cost/yr
EPC Rating
A92+
1.2%B81–91
19.3%C69–80
38.3%70
D55–68
32.8%E39–54
6.7%F21–38
1.4%G1–20
0.4%BN9 is 1.5 points better than the national average (D, 68.5/100).
70
BN9
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
261.2%
B423
19.3%
C841
38.3%
D719
32.8%
E
1476.7%
F
301.4%
G
90.4%
Average Annual Energy Costs
| Cost Type | BN9 | National Avg | Difference |
|---|---|---|---|
| Heating | £712/yr | £782/yr | ▼ £70 |
| Hot water | £181/yr | £184/yr | ▼ £3 |
| Lighting | £97/yr | £95/yr | ▲ £2 |
| Total | £990/yr | £1,061/yr | ▼ £71 |
Property Types
House
1,31359.8%
Flat
62728.6%
Bungalow
1999.1%
Maisonette
522.4%
Park home
40.2%
Main Heating Fuel
Mains gas
1,90486.7%
Electric
25111.4%
Oil
241.1%
Other
100.5%
LPG
60.3%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.4 tonnes/yr
Potential (with improvements)
Average floor area: 84 m²
Construction Age
Pre-1900
160
1900–1929
339
1930–1949
212
1950–1966
310
1967–1975
246
1976–1982
157
1983–1990
100
1991–1995
39
1996–2002
103
2003–2006
76
2007–2011
40
2012+
376
Efficiency Trend Over Time
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The postcode area BN9 has 2,195 Energy Performance Certificates on record, covering 2,150 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £990, comprising £712 for heating, £181 for hot water and £97 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.4 tonnes through energy efficiency improvements.