Building a home should feel exciting — you’re choosing everything, from the floor plan to the kitchen tile. But the financing is where the excitement can curdle into worry: What if rates jump mid-build? What if I have to qualify twice? A one time close construction loan is built to take those specific fears off the table.
I’m Adam Zeman, a licensed loan officer with 15+ years in Wisconsin mortgages. Let me explain, in plain English and real dollars, how a one time close construction loan works, what it covers, and why it’s usually the calmer way to build.
What is a one time close construction loan?
In short, it’s a single loan that covers both building the home and the permanent mortgage afterward. You qualify once, close once, and lock your rate before the first nail goes in. When construction wraps, the loan simply converts to your regular mortgage — no second closing, no re-approval.
Because everything is set at the start, this is also called a construction-to-permanent loan. The alternative — a separate construction loan followed by a refinance — means two closings, two sets of costs, and the risk that rates or your finances change before the second loan.
How does a one time close construction loan work?
The flow is straightforward once you see it. First, you qualify for the full amount and close a single time. Then, during construction, the lender pays your builder in stages called draws as the work moves along. You typically make interest-only payments on just the money drawn so far, which keeps costs low while the house goes up. Finally, when it’s finished, the loan rolls into your permanent mortgage.
| Stage | What happens |
|---|---|
| Close | Qualify once, close once, rate locked |
| Build | Lender pays the builder in draws |
| During build | Interest-only on the amount drawn |
| Completion | Converts to your permanent mortgage |
What does a one time close construction loan cover?
Generally, it can wrap the whole project into one number. That usually includes the lot or land, the cost of the build itself, and the soft costs like permits and plans. So rather than juggling a land loan, a builder’s financing, and a mortgage, you fold them together.
For example, if the land is $60,000 and the build is $290,000, your one time close construction loan can cover the combined $350,000 — and you plan your down payment against that total, not three separate deals.
One-time close vs. two-time close: which is better?
For most people building a home, the one-time close wins on cost and peace of mind. Still, it helps to see them side by side.
| One-time close | Two-time close | |
|---|---|---|
| Closings | One | Two |
| Closing costs | Paid once | Paid twice |
| Rate | Locked up front | Set again at the refinance |
| Re-qualifying | No | Yes, before the second loan |
The two-time close can occasionally make sense — for instance, if you expect rates to fall and want to reset later — but for most Wisconsin builders, the single close is simpler and safer.
What are the requirements and down payment?
Requirements vary by program, but expect a credit check, a qualified licensed builder, approved plans and a budget, and a down payment that’s often around 5% or more. Because the lender is financing something that doesn’t exist yet, the file has a few extra moving parts than a normal purchase — but nothing you can’t prepare for.
Veterans have an especially strong option here: a VA one-time close construction loan can let eligible buyers build with little to nothing down. I’ll tell you exactly which program fits your plans and budget.
How do you get a one time close construction loan in Wisconsin?
The key is matching your build to a lender that actually offers this program and likes your builder and plans — and those guidelines vary a lot. That’s the part I handle: I shop your file across 130+ lenders to find the one whose construction box your project fits. For the full overview, see my guide to construction loans in Wisconsin.
Frequently asked questions
What credit score do I need for a construction loan?
Often around 620 or higher, though it varies by program. As with any loan, a stronger score earns better terms.
Can I include the land in the loan?
Yes. In most cases a one time close construction loan can wrap in the lot or land along with the build and soft costs.
Do I make full payments during construction?
No. You typically pay interest only on the amount drawn so far, so payments stay lower while the home is being built.
What is a draw?
A draw is a scheduled payment the lender releases to your builder as your builder finishes each stage of construction.
Can I use my own builder?
Usually, as long as they’re a licensed, approved contractor. The lender will vet the builder and the plans.
Is my rate locked during the build?
With a one-time close, yes — you lock your permanent rate at the single closing, so a market jump mid-build won’t change it.
How long can construction take?
Commonly up to about 12 months, though it depends on the program and the project’s scope.
Can veterans build with this loan?
Yes. A VA one-time close construction loan can let eligible veterans and service members build with very little down.
Key takeaways
- A one time close construction loan finances the build and the mortgage in a single closing.
- You lock your rate up front, so a mid-build rate jump can’t surprise you.
- It can cover the land, the build, and soft costs like permits and plans.
- Also expect interest-only payments during construction, which keeps costs low.
- Because guidelines vary widely by lender, matching your build to the right program is everything.
Thinking about building?
Tell me about your plans, your lot, and your builder, and I’ll find the construction program that fits across 130+ lenders. Grab a 15-minute call on my calendar, or call or text me at (414) 975-2654.
Adam Zeman — Licensed Mortgage Loan Originator, NMLS #870441 — Edge Home Finance, LLC, Company NMLS #891464 — 11220 W Burleigh St, Suite 174, Wauwatosa, WI 53222 — (414) 975-2654 — Book: calendly.com/adam-zeman/30min. Educational information only, not a rate quote or commitment to lend. Construction loan guidelines, down payment, and terms vary by lender and by borrower. All loans subject to credit approval and underwriting. Equal Housing Opportunity.