Building a home in Minnesota means financing it differently than buying an existing one. Construction loans are shorter-term, disburse money in stages, and require more documentation. This guide explains everything — from application to move-in day.
What Is a Construction Loan?
A construction loan is a short-term loan that covers the cost of building a new home. Unlike a traditional mortgage — where the full loan amount is released at closing — a construction loan releases funds in stages called draws as your builder hits verified milestones. You only pay interest on the amount already disbursed, so your payments start small and grow as the build progresses.
The loan term is typically 12 months, though some lenders offer 18-month terms for larger or more complex projects. Once construction is complete, the loan either converts to a permanent mortgage or you refinance into one — more on that distinction below.
How a Construction Loan Differs from a Traditional Mortgage
A traditional mortgage is secured by an existing home — the lender can appraise it and verify its value. A construction loan is secured by a home that doesn't exist yet, which is why lenders treat it differently. The risk is higher, the requirements are stricter, and you maintain an active financial relationship with your lender throughout the build.
Another key difference is the interest rate. Construction loan rates are typically variable and tied to the prime rate, running 1–3% higher than conventional 30-year fixed mortgage rates. You pay this higher rate only during the build phase — once construction is complete and you convert to permanent financing, your rate resets to standard mortgage terms.
Construction-to-Permanent Loans vs. Standalone Construction Loans
Before you apply, you need to decide which type of construction loan makes sense for your situation. There are two main structures:
Construction-to-Permanent (One-Time Close)
A construction-to-permanent loan — sometimes called a one-time close or OTC loan — automatically converts into a standard 30-year or 15-year mortgage when construction finishes. You go through the approval process once, lock your permanent rate at closing, and pay one set of closing costs. When the certificate of occupancy is issued, the loan flips to your permanent mortgage terms without another trip to the closing table.
The advantage is simplicity and cost savings. Closing costs typically run 2–5% of the loan amount, so paying them once on a $400,000 build saves $8,000–$20,000. The tradeoff: you lock your permanent rate before construction begins.
Standalone Construction Loans (Two-Time Close)
A standalone construction loan — sometimes called a two-time close — is a separate short-term loan for the build phase only. Once construction is complete, you refinance into a new permanent mortgage. This means two full closings and two sets of closing costs, but it gives you flexibility to shop for permanent financing once the home is finished.
For most borrowers in central Minnesota, the construction-to-permanent one-time close is the simpler, lower-cost choice. But your situation may differ — talk to a broker who can run the numbers both ways.
The Draw Schedule: How Disbursements Work
The draw schedule is the backbone of every construction loan. Rather than handing your builder a lump sum, the lender releases money in phases tied to verified completion milestones. A typical schedule for a new single-family home looks something like this:
Draw 1 — Land and site prep (10–15% of total loan): Covers lot clearing, grading, and sometimes the land purchase itself if not already owned.
Draw 2 — Foundation (15–20%): Released after the foundation is poured and cured. In Minnesota, this is a critical milestone because frost depth requirements mean foundations must be deeper than in warmer states — typically 42–48 inches below grade.
Draw 3 — Framing (20–25%): Released when the structural framing, roof sheathing, and exterior sheathing are complete — the "dried-in" stage where the structure is protected from weather.
Draw 4 — Rough mechanicals (15–20%): Covers rough-in plumbing, electrical wiring, and HVAC ductwork — all the systems that run inside walls before drywall goes up.
Draw 5 — Interior finishes (10–15%): Drywall, insulation, flooring, cabinets, and fixtures. Minnesota energy code requires higher insulation R-values than much of the country — R-49 in the attic and R-21 in exterior walls — which adds material cost but results in lower long-term utility bills.
Draw 6 — Final/certificate of occupancy (10–15%): Released after the final inspection passes and the local municipality issues a certificate of occupancy. This triggers the conversion to permanent financing.
Each draw request requires your builder to submit documentation — invoices, lien waivers, and photos — and a licensed inspector must verify the work before funds are released. This process typically takes 3–7 business days per draw. During construction, you make monthly interest-only payments on the outstanding balance, which grows with each draw.
Interest Rates on Construction Loans
Construction loan rates are variable during the build phase, typically set at the prime rate plus a margin of 1–2%. As of early 2026, that puts construction rates in the 8–10% range for well-qualified borrowers — higher than a conventional mortgage, but you only pay interest on disbursed funds, not the full loan.
For example, if your loan is $400,000 but only $200,000 has been disbursed at the halfway point of construction, you're paying interest only on $200,000. Your interest cost builds gradually alongside the home itself.
On a construction-to-permanent loan, your permanent rate is locked when you close — before construction begins. That rate applies once the loan converts. Some lenders offer float-down provisions that let you capture a lower rate if the market moves in your favor during the build.
Qualification Requirements
Construction loans have stricter requirements than standard purchase mortgages. Here's what lenders typically look for:
Credit Score
Most lenders require a minimum credit score of 680, with 700 or above unlocking better rates and terms. A score below 680 doesn't automatically disqualify you — some lenders have more flexibility — but you'll likely face higher rates and larger down payment requirements.
Down Payment
Plan for a down payment of 20–25% of the total project cost — land, labor, and materials combined. If you own your lot outright, its appraised value counts toward the down payment. A $60,000 lot on a $350,000 build meaningfully reduces your cash requirement at closing.
Debt-to-Income Ratio
Most lenders cap your total debt-to-income (DTI) ratio at 43–45%. This includes the projected mortgage payment on the completed home, not just the construction-phase interest payments. Lenders want to see that you can comfortably carry the permanent loan once the build ends.
Builder Approval
Here's what surprises most people: your contractor has to qualify too. Lenders review the builder's license, insurance, financial statements, and portfolio of completed projects. An experienced local contractor familiar with Minnesota frost codes and permit timelines is a real asset during underwriting.
The Role of Inspections During the Build
Inspections are built into every draw. Before your lender releases each payment, a licensed inspector — hired by the lender — visits the site to verify that the milestone work matches what was submitted in the draw request. They're checking that the foundation is poured to spec, that framing matches the blueprints, that rough mechanical rough-ins are properly placed.
This might feel like bureaucracy, but it protects you in two important ways. First, it ensures your builder is actually completing the work before getting paid. Second, it creates a documented record of construction quality. Local municipal code inspections run in parallel — foundation, framing, rough mechanicals, and final — and both the lender and municipality must sign off before construction can advance.
Converting to Permanent Financing
When your builder completes the home and the municipality issues a certificate of occupancy, you enter the conversion phase. What happens next depends on which loan structure you chose.
With a construction-to-permanent loan, conversion is mostly administrative. The lender confirms completion, the loan automatically rolls into your locked permanent mortgage, and your first full principal-and-interest payment is due the following month. No new application, no new appraisal, no new closing costs.
With a standalone construction loan, you refinance into a permanent mortgage after completion. The finished home is appraised — often higher than construction cost — and you close on the permanent loan, which pays off the construction balance.
Common Challenges — and How to Prepare
Even well-planned builds run into surprises. Knowing the most common challenges in advance puts you in a much stronger position to handle them.
Cost Overruns
Material prices shift over the course of a build. Industry best practice is to budget a 10–15% contingency reserve and keep it in a separate savings account. Lenders won't simply increase your loan mid-construction — overruns come out of your pocket.
Construction Delays
In Minnesota, weather is the most common cause of delays — you can't pour a foundation when the ground is frozen, and late-spring cold snaps can push timelines by weeks. Permit processing in rural counties can also add time. If construction exceeds the loan term, you'll need to request an extension from your lender, which comes with fees and updated documentation requirements.
Change Orders
Once construction starts, changing plans is expensive. Every modification requires a formal change order that adjusts the contract price. If costs rise significantly, your loan may need to increase — requiring lender approval and potentially a new appraisal. The best defense: finalize every detail before breaking ground. Floor plans, fixture selections, cabinet styles — lock it all in upfront.
Building in Minnesota: What's Different
Minnesota's climate creates construction considerations that are simply not factors in warmer states. If you're building in central Minnesota — places like Mora, Milaca, Pine City, or Cambridge — here's what to keep in mind:
Foundation Depth
Minnesota's frost depth ranges from 42 to 60 inches depending on location. Foundations must extend below the frost line to prevent heaving. Full basements are the most common choice — they add usable space and easily exceed frost depth requirements.
Insulation and Energy Code
Minnesota follows IECC Climate Zone 6 standards: R-49 to R-60 attic insulation, R-21 exterior walls, and R-10 continuous basement wall insulation. These requirements add upfront cost but pay off in lower heating bills — important in a state where January lows regularly hit single digits or below zero.
Build Season Timing
Most Minnesota builders prefer to break ground in May or June, after frost risk subsides. This lets the exterior be dried in before winter, with interior work continuing through the cold months. Work backward from your desired move-in date to determine when you need to close on your loan.
Most Minnesota builders break ground in May or June after the ground thaws. This allows exterior framing and roofing to be completed before winter, with interior work continuing through the cold months. Plan your loan closing date accordingly.
How Davis Monroe Financial Facilitates Construction Loans
Construction lending is a core specialty at Davis Monroe Financial. Not every lender offers construction loans, and those that do have very different terms. As a broker, we shop across our lender network to find competitive rates and builder-friendly draw schedules for your new build.
We also help coordinate the paperwork. A construction loan application involves more documentation than a standard purchase: blueprints, site plans, a cost breakdown, builder credentials, contractor license and insurance, a signed construction contract, and a timeline. We know exactly what each lender needs, which means fewer delays and a smoother path from application to groundbreaking.
We also work directly with builders. If you have a contractor lined up, we can evaluate whether they meet lender requirements. If you're still choosing a builder, we can share what we've seen work well in the central Minnesota market.
A Real-World Timeline: From Application to Move-In
To make this concrete, here's what a typical construction loan timeline looks like for a family building a 1,800-square-foot home in central Minnesota:
January–February: Pre-application planning. Meet with a loan officer at DMF to review budget, credit, and down payment. Select a builder and finalize plans. Gather documentation: tax returns, pay stubs, bank statements, builder credentials, blueprints, and cost breakdown.
March: Formal application submitted. Lender orders an appraisal based on the plans and comparable new construction in the area. Underwriting reviews borrower and builder qualifications.
April: Loan closes. Down payment is paid. First draw funds site prep and land (if applicable). Permits are pulled. Site is cleared and graded.
May–June: Foundation poured and cured. Draw 2 released after inspection. Framing begins. Exterior sheathing and roof installed. Draw 3 released.
July–September: Rough plumbing, electrical, and HVAC rough-ins completed. Draw 4 released. Insulation installed. Drywall begins. Windows and exterior doors hung.
October–November: Interior finishes: flooring, cabinets, countertops, fixtures, trim, paint. Draw 5 released. Mechanical systems connected and tested.
December: Final inspection and certificate of occupancy issued. Draw 6 (final draw) released. Loan converts to permanent mortgage. Keys handed over — move-in day.
Total timeline from first meeting to move-in: approximately 10–12 months. The build itself took about 8 months — well within the standard 12-month loan term.
Ready to Build? Start with a Conversation.
Building a home is one of the most rewarding things you can do — and one of the most complex financial undertakings of your life. Having the right mortgage partner from the very beginning makes the difference between a process that feels manageable and one that feels overwhelming.
At Davis Monroe Financial, we specialize in construction loans for central Minnesota families. We know the local market, we work with experienced area builders, and we'll shop across our lender network to find the construction financing that fits your project, your timeline, and your budget.
Give us a call at (320) 200-2821 or visit us at 2244 Hwy 65, Mora, MN 55051. You can also reach us online at www.mydmf.com. Whether you're just starting to dream about a new build or you're ready to break ground, we're here to help you make it happen.