EPC Ratings in NR4
Postcode area NR4 — 4,158 Energy Performance Certificates on record
4K
Certificates
4K
Properties
C (73)
Average Rating
£1,030
Avg Energy Cost/yr
EPC Rating
A92+
4.1%B81–91
24.0%C69–80
37.9%73
D55–68
28.2%E39–54
5.0%F21–38
0.7%G1–20
0.1%NR4 is 4.5 points better than the national average (D, 68.5/100).
73
NR4
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
1704.1%
B997
24.0%
C1,576
37.9%
D1,174
28.2%
E
2075.0%
F
300.7%
G
40.1%
Average Annual Energy Costs
| Cost Type | NR4 | National Avg | Difference |
|---|---|---|---|
| Heating | £745/yr | £782/yr | ▼ £37 |
| Hot water | £182/yr | £184/yr | ▼ £2 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,030/yr | £1,061/yr | ▼ £31 |
Property Types
House
2,88769.4%
Flat
73817.7%
Bungalow
47111.3%
Maisonette
621.5%
Main Heating Fuel
Mains gas
3,73489.8%
Electric
4009.6%
Oil
160.4%
Other
60.1%
LPG
20.0%
CO₂ Emissions
3 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 95 m²
Construction Age
Pre-1900
121
1900–1929
184
1930–1949
296
1950–1966
982
1967–1975
387
1976–1982
259
1983–1990
327
1991–1995
30
1996–2002
19
2003–2006
33
2007–2011
228
2012+
1,265
Efficiency Trend Over Time
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The postcode area NR4 has 4,158 Energy Performance Certificates on record, covering 3,911 properties. The average EPC rating is C with an efficiency score of 73 out of 100. Annual energy costs average £1,030, comprising £745 for heating, £182 for hot water and £103 for lighting. Average CO₂ emissions are 3 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.