First, I assume that you are buying the property in under construction stage as only then you would be paying GST - thus raising the question of ITC.
In case constructed property is purchased no GST is a payable and thus no question of ITC.
Availability of ITC - No. In general, ITC is not available. Only exception is if you had purchased under construction property and are further providing construction service and selling the property. Such situations arise only in case of builders/ developers or business of the said nature.