Our father has left a will leaving the house built on plot in Bangalore equally to four siblings.we have got the family tree made showing we are the only legal heirs and accordingly got our names in bbmp ,bwssb and bescom records . Is this sufficient for us to sell the property .as the plot was bought way back in 1960 and house was built on it in 1998. Do we need to get valuation of property done for plot and house sepately as on 1 st april 2001.