Generally, a construction loan starts after you have a set of house plans and a cost estimate. A construction loan will typically cover the cost of the land plus the cost of the house, meaning the lender will need to see plans, a detailed cost spreadsheet, and a schedule for the build.
A construction loan is paid out in phases during the build, which necessitates communication between the builder, the owner, and the lender. The lender will personally investigate during construction to ensure appropriate progress. While construction is occurring, you will only be paying interest — the actual loan payments begin after building is complete.
If you’ve taken a stand-alone construction loan, you will pay off the remainder as a separate mortgage after construction has ended. This is convenient for those who cannot afford a large down payment, though interest rates are subject to change. A construction-to-permanent loan, on the other hand, normally requires a larger down payment but transitions automatically to a standard mortgage after completion of the house.