This requires you to take out an interest-only loan for construction and then refinance into a regular mortgage when the house is completed. The short-term interest-only loan is usually at a prime-plus rate, while the later portion reflects regular mortgage interest rates. Strong Credit Requirements. Construction loans are considered higher risk.
Technically, you could take out a personal loan more than 12 months prior to your mortgage application, but Proper doesn’t recommend it. "There are a number of other ways to come up with a down payment," he says. "With the number of loan products available today, borrowers shouldn’t need to turn to a personal loan.".