I am have booked a plot with bungalow in 2009 by paying the booking amount of 25 % by cheque,I even got the guidelines and rule and regulations and total costing at that time. eventully the builder didnt start the work of bungalow scheme still may 2013.nor he demanded any money from me .by april 2014 i approached the builder for aggrement of the said unit.But he refused to do the same at the price of 2009,which i justified him that it was his fault that he not even to bothered to dig a pit on the plot.at present the work is towards completion but builder is asking double the aggred cost .Pl help me out in advice how to tackle this problem legally.