EPC Ratings in Vale of Glamorgan
Local Authority — 20,540 Energy Performance Certificates on record
21K
Certificates
20K
Properties
C (70)
Average Rating
£1,049
Avg Energy Cost/yr
EPC Rating
A92+
2.3%B81–91
14.4%C69–80
43.8%70
D55–68
31.0%E39–54
6.7%F21–38
1.4%G1–20
0.4%Vale of Glamorgan is 1.5 points better than the national average (D, 68.5/100).
70
Vale of Glamorgan
68.5
National average
83
Potential
Rating Distribution
A
4662.3%
B2,950
14.4%
C9,003
43.8%
D6,371
31.0%
E
1,3836.7%
F
2851.4%
G
820.4%
Average Annual Energy Costs
| Cost Type | Vale of Glamorgan | National Avg | Difference |
|---|---|---|---|
| Heating | £779/yr | £782/yr | ▼ £3 |
| Hot water | £166/yr | £184/yr | ▼ £18 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,049/yr | £1,061/yr | ▼ £12 |
Property Types
House
13,90467.7%
Flat
5,12224.9%
Bungalow
1,2225.9%
Maisonette
2781.4%
Park home
140.1%
Main Heating Fuel
Mains gas
17,57785.6%
Electric
2,07410.1%
Oil
5882.9%
LPG
2231.1%
Other
640.3%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 95 m²
Construction Age
Pre-1900
1,590
1900–1929
3,251
1930–1949
1,235
1950–1966
2,406
1967–1975
2,511
1976–1982
1,573
1983–1990
1,480
1991–1995
940
1996–2002
1,276
2003–2006
626
2007–2011
370
2012+
2,404
Efficiency Trend Over Time
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Vale of Glamorgan has 20,540 Energy Performance Certificates on record, covering 19,922 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,049, comprising £779 for heating, £166 for hot water and £103 for lighting. Average CO₂ emissions are 3.3 tonnes per year.