203K Loan Requirements - Version 1.0 An FHA 203k loan can be an excellent option for anyone looking to purchase and rehabilitate an older house, or for those looking to refinance and/or remodel their existing home. Before embarking on the application process for one of these loans, however, it is important to know the ins and outs of 203k loan requirements. An awareness of the qualifications for loan eligibility can better prepare potential borrowers to meet with lenders and contractors.