EPC Ratings in South Norfolk
Local Authority — 21,411 Energy Performance Certificates on record
21K
Certificates
20K
Properties
D (68)
Average Rating
£1,178
Avg Energy Cost/yr
EPC Rating
A92+
2.8%B81–91
22.4%C69–80
31.2%D55–68
26.0%68
E39–54
13.7%F21–38
3.2%G1–20
0.8%South Norfolk is 0.5 points worse than the national average (D, 68.5/100).
68
South Norfolk
68.5
National average
85
Potential
Rating Distribution
A
6022.8%
B4,790
22.4%
C6,670
31.2%
D5,571
26.0%
E2,927
13.7%
F
6753.2%
G
1760.8%
Average Annual Energy Costs
| Cost Type | South Norfolk | National Avg | Difference |
|---|---|---|---|
| Heating | £862/yr | £782/yr | ▲ £80 |
| Hot water | £210/yr | £184/yr | ▲ £26 |
| Lighting | £107/yr | £95/yr | ▲ £12 |
| Total | £1,178/yr | £1,061/yr | ▲ £117 |
Property Types
House
14,48967.7%
Bungalow
4,75722.2%
Flat
2,0279.5%
Maisonette
1350.6%
Park home
30.0%
Main Heating Fuel
Mains gas
12,26557.4%
Electric
4,36020.4%
Oil
4,26019.9%
LPG
2741.3%
Other
2251.1%
CO₂ Emissions
3.8 tonnes/yr
Current average
1.9 tonnes/yr
Potential
Average floor area: 100 m²
Construction Age
Pre-1900
2,151
1900–1929
711
1930–1949
1,028
1950–1966
2,207
1967–1975
2,405
1976–1982
1,272
1983–1990
1,700
1991–1995
949
1996–2002
1,009
2003–2006
723
2007–2011
1,617
2012+
4,775
Efficiency Trend Over Time
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South Norfolk has 21,411 Energy Performance Certificates on record, covering 20,361 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,178, comprising £862 for heating, £210 for hot water and £107 for lighting. Average CO₂ emissions are 3.8 tonnes per year.