EPC Ratings in Merthyr Tydfil
Local Authority — 9,773 Energy Performance Certificates on record
10K
Certificates
9K
Properties
C (69)
Average Rating
£1,074
Avg Energy Cost/yr
EPC Rating
A92+
1.7%B81–91
5.7%C69–80
50.1%69
D55–68
36.0%E39–54
5.2%F21–38
0.7%G1–20
0.6%Merthyr Tydfil is 0.5 points better than the national average (D, 68.5/100).
69
Merthyr Tydfil
68.5
National average
84
Potential
Rating Distribution
A
1701.7%
B
5575.7%
C4,897
50.1%
D3,514
36.0%
E
5135.2%
F
680.7%
G
540.6%
Average Annual Energy Costs
| Cost Type | Merthyr Tydfil | National Avg | Difference |
|---|---|---|---|
| Heating | £832/yr | £782/yr | ▲ £50 |
| Hot water | £150/yr | £184/yr | ▼ £34 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £1,074/yr | £1,061/yr | ▲ £13 |
Property Types
House
8,14183.3%
Flat
98910.1%
Bungalow
5785.9%
Maisonette
650.7%
Main Heating Fuel
Mains gas
9,38896.2%
Electric
2502.6%
Other
600.6%
Oil
420.4%
LPG
220.2%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.8 tonnes/yr
Potential
Average floor area: 82 m²
Construction Age
Pre-1900
1,052
1900–1929
2,529
1930–1949
197
1950–1966
1,427
1967–1975
1,847
1976–1982
774
1983–1990
376
1991–1995
236
1996–2002
255
2003–2006
192
2007–2011
284
2012+
456
Efficiency Trend Over Time
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Merthyr Tydfil has 9,773 Energy Performance Certificates on record, covering 9,264 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,074, comprising £832 for heating, £150 for hot water and £92 for lighting. Average CO₂ emissions are 3.5 tonnes per year.