EPC Ratings in South West Norfolk
Parliamentary Constituency — 16,624 Energy Performance Certificates on record
17K
Certificates
15K
Properties
D (64)
Average Rating
£1,226
Avg Energy Cost/yr
EPC Rating
A92+
1.6%B81–91
11.6%C69–80
29.6%D55–68
31.9%64
E39–54
19.3%F21–38
5.3%G1–20
0.8%South West Norfolk is 4.5 points worse than the national average (D, 68.5/100).
64
South West Norfolk
68.5
National average
85
Potential
Rating Distribution
A
2741.6%
B1,924
11.6%
C4,914
29.6%
D5,295
31.9%
E3,209
19.3%
F
8795.3%
G
1290.8%
Average Annual Energy Costs
| Cost Type | South West Norfolk | National Avg | Difference |
|---|---|---|---|
| Heating | £897/yr | £782/yr | ▲ £115 |
| Hot water | £221/yr | £184/yr | ▲ £37 |
| Lighting | £108/yr | £95/yr | ▲ £13 |
| Total | £1,226/yr | £1,061/yr | ▲ £165 |
Property Types
House
10,13861.0%
Bungalow
4,90429.5%
Flat
1,4708.8%
Maisonette
1080.6%
Park home
40.0%
Main Heating Fuel
Mains gas
7,49145.1%
Electric
4,76728.7%
Oil
3,84223.1%
LPG
2781.7%
Other
2191.3%
CO₂ Emissions
4.2 tonnes/yr
Current average
2 tonnes/yr
Potential
Average floor area: 94 m²
Construction Age
Pre-1900
1,437
1900–1929
712
1930–1949
821
1950–1966
3,053
1967–1975
3,040
1976–1982
1,108
1983–1990
1,038
1991–1995
625
1996–2002
970
2003–2006
747
2007–2011
646
2012+
1,899
Efficiency Trend Over Time
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South West Norfolk has 16,624 Energy Performance Certificates on record, covering 14,911 properties. The average EPC rating is D with an efficiency score of 64 out of 100. Annual energy costs average £1,226, comprising £897 for heating, £221 for hot water and £108 for lighting. Average CO₂ emissions are 4.2 tonnes per year.