EPC Ratings in NR21
Postcode area NR21 — 3,081 Energy Performance Certificates on record
3K
Certificates
3K
Properties
D (62)
Average Rating
£1,391
Avg Energy Cost/yr
EPC Rating
A92+
1.5%B81–91
7.6%C69–80
26.9%D55–68
37.6%62
E39–54
20.7%F21–38
4.7%G1–20
0.9%NR21 is 6.5 points worse than the national average (D, 68.5/100).
62
NR21
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
471.5%
B
2347.6%
C830
26.9%
D1,157
37.6%
E639
20.7%
F
1464.7%
G
280.9%
Average Annual Energy Costs
| Cost Type | NR21 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,046/yr | £782/yr | ▲ £264 |
| Hot water | £234/yr | £184/yr | ▲ £50 |
| Lighting | £110/yr | £95/yr | ▲ £15 |
| Total | £1,391/yr | £1,061/yr | ▲ £330 |
Property Types
House
2,00865.2%
Bungalow
80326.1%
Flat
2558.3%
Maisonette
150.5%
Main Heating Fuel
Mains gas
1,29242.0%
Electric
89429.1%
Oil
77425.2%
Other
622.0%
LPG
531.7%
CO₂ Emissions
4.5 tonnes/yr
Current average
2.2 tonnes/yr
Potential (with improvements)
Average floor area: 93 m²
Construction Age
Pre-1900
406
1900–1929
257
1930–1949
210
1950–1966
556
1967–1975
284
1976–1982
235
1983–1990
257
1991–1995
192
1996–2002
188
2003–2006
80
2007–2011
84
2012+
227
Efficiency Trend Over Time
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The postcode area NR21 has 3,081 Energy Performance Certificates on record, covering 2,840 properties. The average EPC rating is D with an efficiency score of 62 out of 100. Annual energy costs average £1,391, comprising £1,046 for heating, £234 for hot water and £110 for lighting. Average CO₂ emissions are 4.5 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.