There is probably no reason to pay off your lot loan prior to the construction loan funding. If you have a lot loan, the new construction loan will pay off that lot loan just like any refinance would. The lot and the new improvements constitute only one piece of real estate, and the lot loan has to be paid off so the construction lender ends up in first lien position. If you pay the lot loan off prior to applying for a construction loan, you may be handcuffing yourself by putting too much cash into the deal. Construction loans are almost always “no cash” out loans, so it may not be possible to get this cash back on acceptable financing terms until one year after the home is complete. You are often better off having cash on hand during construction to handle upgrades and changes, especially if you are doing a loan without a contingency. In some cases, depending on your loan amount, acceptable loan-to-value percentage, and how much cash or equity you have in the deal, the lot may need to be free and clear to meet these criteria, but there is no overriding guideline that the lot needs to be free and clear in all cases.