Buying land and building a home with one loan
August 5, 2026
Many buyers dream of designing and building a custom home rather than settling for something on the market, but the financing side often feels like the biggest hurdle. Traditional mortgages cover existing homes, while construction loans are short-term products that require a separate mortgage once the build is finished. A construction-to-permanent loan solves that problem by rolling land purchase, construction, and long-term mortgage financing into a single transaction.
A construction-to-permanent loan, sometimes called a single-close loan, combines two stages of financing into one application and one closing. During the build phase, the lender disburses funds in draws as the builder hits milestones like foundation work, framing, and final inspections. Once construction is complete and the home receives its certificate of occupancy, the loan automatically converts into a standard long-term mortgage. This structure means the borrower only goes through underwriting once, which saves time and reduces paperwork.
The alternative approach typically requires two separate loans and two separate closings, each with its own fees and qualification process. With a single-close loan, buyers avoid paying duplicate origination charges, title work, and recording fees. Interest rates can also be locked at the start of the project, protecting the borrower from rate shifts during the months-long build. For buyers who already own land outright, some lenders will still allow the loan to wrap the construction phase without requiring a new land purchase.
Qualification for a construction-to-permanent loan tends to mirror a traditional mortgage, but lenders also evaluate the builder's credentials, the construction contract, and the projected appraised value of the finished home. Borrowers usually need a solid credit profile and a meaningful down payment, often 20 percent or more depending on the loan program. Plans, specifications, and a realistic timeline all factor into approval, so having those details ready speeds up the process. Buyers should also budget for contingencies, since weather, supply chain delays, and change orders can push final costs above the original estimate.
A construction-to-permanent loan can turn the dream of a custom home into a far more practical financial path. For buyers willing to plan ahead and work with an experienced lender, the process is smoother than most people expect.