EPC Ratings in NP15
Postcode area NP15 — 1,095 Energy Performance Certificates on record
1K
Certificates
1K
Properties
D (63)
Average Rating
£1,470
Avg Energy Cost/yr
EPC Rating
A92+
0.5%B81–91
7.9%C69–80
33.9%D55–68
32.2%63
E39–54
18.7%F21–38
5.8%G1–20
1.0%NP15 is 5.5 points worse than the national average (D, 68.5/100).
63
NP15
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
50.5%
B
877.9%
C371
33.9%
D353
32.2%
E205
18.7%
F
635.8%
G
111.0%
Average Annual Energy Costs
| Cost Type | NP15 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,144/yr | £782/yr | ▲ £362 |
| Hot water | £210/yr | £184/yr | ▲ £26 |
| Lighting | £116/yr | £95/yr | ▲ £21 |
| Total | £1,470/yr | £1,061/yr | ▲ £409 |
Property Types
House
78771.9%
Flat
17415.9%
Bungalow
13112.0%
Maisonette
20.2%
Park home
10.1%
Main Heating Fuel
Mains gas
51948.3%
Oil
29927.8%
Electric
16615.4%
LPG
706.5%
Other
212.0%
CO₂ Emissions
5 tonnes/yr
Current average
2.3 tonnes/yr
Potential (with improvements)
Average floor area: 122 m²
Construction Age
Pre-1900
216
1900–1929
135
1930–1949
55
1950–1966
100
1967–1975
115
1976–1982
64
1983–1990
129
1991–1995
33
1996–2002
51
2003–2006
33
2007–2011
61
2012+
89
Efficiency Trend Over Time
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The postcode area NP15 has 1,095 Energy Performance Certificates on record, covering 1,049 properties. The average EPC rating is D with an efficiency score of 63 out of 100. Annual energy costs average £1,470, comprising £1,144 for heating, £210 for hot water and £116 for lighting. Average CO₂ emissions are 5 tonnes per year, with the potential to reduce to 2.3 tonnes through energy efficiency improvements.