Hi, I bought a property off a family member as a ‘favourable purchase’ for 350k with the bank valuation at purchase of 675k. Market value would have been closer to 750k. I am now selling the property, and want to know what figure I can use for the Capital gains tax calculation. Is it the normal purchase price of 350k or the market value at the time for the base cost? I have not lived in the property and the sale will occurs less than 12 months after I purchased. Thanks!