Latest Answer: Hi here is the complete guide for your query:- Ask your builder for Base price inclusive of some other component, Compare base price of one project to the other, BESCOM charges, BWSSB charges, Inclusive of service tax, Generator charges, Maintenance deposit/Corpus Fund, Car Parking charges, Extra car parking charges, Club house charges, Club house ownership and user, Pool facing charges, Garden facing property charges, Garden ownership and user, Floor rise charges, comparison of each of these charges, Percentage of amenities and PLC v/s base price - is it worth spending, applicable in which phase (Under construction or construction), VAT charges applicable in that state, Service tax charges, What are Registration and stamp duty charges, Charges applicable in that state, Other Legal charges, Khata assessment charge, Percentage breakup, EDC- External Development charges, IDC- Internal Development charges.