Mr. X executed a GPA in favour of Y for the full consideration. Mr. X received the full amount of the site and executed GPA which is registered in Bangalore in the year 1980. Mr. Y has not sold or constructed any house. I would like to know the ownership of the site. Mr. X is no more. Whether Mr. Y can sell the site to anybody since he is the owner of the site and he paid the full consideration to Mr. X already.