EPC Ratings in Cardiff Central
Parliamentary Constituency — 12,191 Energy Performance Certificates on record
12K
Certificates
12K
Properties
D (68)
Average Rating
£947
Avg Energy Cost/yr
EPC Rating
A92+
1.2%B81–91
6.7%C69–80
43.1%D55–68
40.1%68
E39–54
7.7%F21–38
0.8%G1–20
0.4%Cardiff Central is 0.5 points worse than the national average (D, 68.5/100).
68
Cardiff Central
68.5
National average
80
Potential
Rating Distribution
A
1441.2%
B
8186.7%
C5,257
43.1%
D4,890
40.1%
E
9397.7%
F
980.8%
G
450.4%
Average Annual Energy Costs
| Cost Type | Cardiff Central | National Avg | Difference |
|---|---|---|---|
| Heating | £686/yr | £782/yr | ▼ £96 |
| Hot water | £173/yr | £184/yr | ▼ £11 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £947/yr | £1,061/yr | ▼ £114 |
Property Types
Flat
6,35952.2%
House
5,48545.0%
Maisonette
2251.8%
Bungalow
1221.0%
Main Heating Fuel
Mains gas
9,22075.7%
Electric
2,91724.0%
Other
320.3%
Oil
50.0%
LPG
10.0%
CO₂ Emissions
3 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 79 m²
Construction Age
Pre-1900
1,405
1900–1929
4,604
1930–1949
728
1950–1966
693
1967–1975
1,156
1976–1982
463
1983–1990
351
1991–1995
288
1996–2002
430
2003–2006
696
2007–2011
650
2012+
632
Efficiency Trend Over Time
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Cardiff Central has 12,191 Energy Performance Certificates on record, covering 11,844 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £947, comprising £686 for heating, £173 for hot water and £88 for lighting. Average CO₂ emissions are 3 tonnes per year.