EPC Ratings in NP8
Postcode area NP8 — 620 Energy Performance Certificates on record
620
Certificates
597
Properties
D (60)
Average Rating
£1,836
Avg Energy Cost/yr
EPC Rating
A92+
0.8%B81–91
6.0%C69–80
26.0%D55–68
38.9%60
E39–54
19.2%F21–38
6.8%G1–20
2.4%NP8 is 8.5 points worse than the national average (D, 68.5/100).
60
NP8
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
50.8%
B
376.0%
C161
26.0%
D241
38.9%
E119
19.2%
F
426.8%
G
152.4%
Average Annual Energy Costs
| Cost Type | NP8 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,491/yr | £782/yr | ▲ £709 |
| Hot water | £214/yr | £184/yr | ▲ £30 |
| Lighting | £131/yr | £95/yr | ▲ £36 |
| Total | £1,836/yr | £1,061/yr | ▲ £775 |
Property Types
House
47877.1%
Bungalow
9114.7%
Flat
477.6%
Maisonette
40.6%
Main Heating Fuel
Mains gas
34155.0%
Oil
15625.2%
Electric
7211.6%
LPG
325.2%
Other
193.1%
CO₂ Emissions
6 tonnes/yr
Current average
2.9 tonnes/yr
Potential (with improvements)
Average floor area: 127 m²
Construction Age
Pre-1900
160
1900–1929
59
1930–1949
16
1950–1966
81
1967–1975
98
1976–1982
71
1983–1990
38
1991–1995
18
1996–2002
28
2003–2006
10
2007–2011
8
2012+
26
Efficiency Trend Over Time
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The postcode area NP8 has 620 Energy Performance Certificates on record, covering 597 properties. The average EPC rating is D with an efficiency score of 60 out of 100. Annual energy costs average £1,836, comprising £1,491 for heating, £214 for hot water and £131 for lighting. Average CO₂ emissions are 6 tonnes per year, with the potential to reduce to 2.9 tonnes through energy efficiency improvements.