Gwynedd and Isle of Anglesey have the highest percentage of individual purchases not bought as main residence, and Blaenau Gwent and Merthyr Tydfil have the highest percentage of company purchases.
Gwynedd ac Ynys Môn sydd â’r ganran uchaf o bryniannau unigol sydd ddim wedi’u prynu fel prif breswylfa, a Blaenau Gwent a Merthyr Tudful sydd â’r ganran uchaf o bryniannau gan gwmni.