Local authority
EPC ratings in Merthyr Tydfil
Explore EPC ratings for properties in Merthyr Tydfil. 19,543 properties have been assessed, with an average rating of D. Browse districts below to see local energy efficiency trends, or search for a specific address to view detailed EPC data. The most common improvement recommended across Merthyr Tydfil is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 45% of EPC-rated homes in Merthyr Tydfil are band A-C and 55% are band D-G, broadly in line with the England & Wales average.
EPC distribution
Percentage of properties in each EPC band across Merthyr Tydfil.
District breakdown
3 districts in this authority.
Common improvements in Merthyr Tydfil
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
26989 occurrences · Code M
- 2
Solar water heating
23478 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
18078 occurrences · Code H
- 4
Floor insulation (solid floor)
12513 occurrences · Code E
- 5
Internal or external wall insulation
10124 occurrences · Code C
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