01/01/05 - Loan taken from employer of 5 lac for construction of house for self.
01/07/07 - Loan taken from uncle for 7 lac to repay 6 lac to employer along with cumulative interest and balance 1 lac to deploy for construction of flat.
01/07/08 - Flat got ready. Two days later paid 7.7 lac to uncle along with interest and closed all loan a/c.
So now for FY08, assessee can claim how much deduction u/s 24B as pre construction + post construction.