Loan prequalification vs. preapproval
One of the best ways to determine your budget is to have your real estate agent or lender prequalify you for a loan. Prequalification is different from preapproval, because it is only an estimate of what you'll be able to afford. On the other hand, preapproval is a more formal process where a lender examines your finances and agrees in advance to loan you money up to a specified amount.