Here's a list of documents most banks/financial institutions will ask you to produce.
Documents common to all:
1)Pan card
2)Six month's bank statement
3)The latest electricity/telephone bill as residence proof
4)Passport copy or driving licenceProperty papers
5)Receipts of own contribution toward property
6)NOC from builder Agreement sale copy
7)Title of land 7 by 12 extract of property Certificates related to permissions from BMC like commencement certificate, occupancy certificateStamp duty and registration copy
8)Keep cheques handy, as you will need to sign post-dated cheques and make other payments
9)For salaried people:Six months salary slip Form 16 for last two years IT returns for the last two years If you don't have salary slips, then the financial institution may ask you to produce your employment letter
10)For self-employed professionals: Business profileEducation qualifications and certificate and proof of business existenceIT returns Balance sheet for the last three years