Rydyn ni’n gweld tai gwag, eiddo oedd yn arfer cael eu defnyddio’n fasnachol a thir gwag mewn trefi a phentrefi ledled Cymru – sy’n gallu difetha cymunedau lleol.
In towns and villages across Wales, we see empty homes, former commercial properties and vacant land - which can often be a huge blight on local communities.