Dear Ayush
interest on House Property does not depends on wether the house is selef occupied wholly or partly
Following are the conditions that are required to get maximum deduction of interest of Rs. 150000
1) Loan must be taken on or after 1/4/99
2) Loan must be taken for purchase or construction of house property
3) Construction must be commpleted within 3 years from the end of the financial yearin which the loan was taken
4) a lender cetificate must be obtained, certfying fulfilment of above conditions.
Hence if the above conditions are satisfied then an assessee gets deduction of Rs. 150000 and if not satisfied then Rs. 30000