I hope somebody can help us regarding selling property in the UK? We have been trying to sell our property for 2 years now with several price drops. Our 5 year PR visa is due to expire at the end of this year so will need to set off soon and rent out our house if still not sold. If we sold in say 3 years from now whilst a Permanent Resident in Australia under their tax rules which I believe they tax worldwide, would we be liable for Capital Gains Tax on the profit made on house sale (if any) considering this is our residential property and not an extra investment as such. I understand that any profit from rental would be taxed but surely not on final sale as CGT?