Yes, rolling a land loan into a construction loan is a standard way to finance a custom build. At closing, the construction lender sends a direct payoff to whoever holds your current land note, wipes that lien off the title, and folds the balance into a new construction-to-permanent loan. Your existing equity in the lot counts toward the down payment, which is often the whole point of doing it this way.
How the Payoff and Draws Work
The mechanics are simpler than most borrowers expect. Your current land lender provides a payoff statement showing the exact balance plus daily interest accrual. On closing day, the construction lender wires that amount, the old lien is released, and the construction lender takes first lien position on the property. The remaining loan proceeds go into a controlled draw account that funds the build in stages.
During construction, you make interest-only payments on the amount actually drawn, not the full loan balance. If your total loan is $400,000 but only $100,000 has been disbursed, you pay interest on $100,000. The construction phase typically runs six to eighteen months depending on the complexity of the build and local permitting.
Construction loan rates usually run one to two percentage points above conventional mortgage rates. That premium reflects the added risk of lending against an unfinished property. Keeping a separate land loan while trying to save cash to fund construction almost always costs more in the end.
How Land Equity Replaces Cash at Closing
This is the reason most people ask about rolling their land loan in. Lenders calculate loan-to-value against the future appraised value of the finished home, and most cap that ratio at 80%, meaning you need 20% equity or cash toward the completed value.
Say your lot appraises at $100,000 and you owe $40,000 on it. That $60,000 of equity behaves like a down payment. On a project with a projected finished value of $400,000, the $60,000 covers 15%, and you’d only need to bring the remaining 5% in cash instead of funding the full 20% out of pocket. The higher your land equity, the less cash you write a check for at closing.
Qualifying for a Construction-to-Permanent Loan
Construction loans carry more risk than standard mortgages, and the requirements reflect it. For conventional construction-to-permanent financing, expect a minimum credit score of 680 and a debt-to-income ratio below 43%. Loan-to-value against the completed appraised value is generally capped at 80%.
The 2026 conforming loan limit for a single-unit property is $832,750 in most areas, rising to $1,249,125 in designated high-cost markets.1FHFA. FHFA Announces Conforming Loan Limit Values for 2026 Projects above those figures need a jumbo construction loan, which carries tighter credit standards and higher rates.
How Long You’ve Owned the Land Matters
Lenders care not just how much equity you have in the lot but how long you’ve had it. Fannie Mae requires borrowers to hold legal title for at least six months before the permanent loan closing to qualify for a cash-out refinance within a construction-to-permanent transaction.2Fannie Mae. FAQs: Construction-to-Permanent Financing If you bought the lot last month, some lenders will still work with you, but the terms may be less favorable. Government-backed programs sometimes apply different seasoning rules, so raise this question early.
Government-Backed Options
If you don’t hit conventional thresholds, three federal programs offer construction-to-permanent loans with more flexible terms, and each lets you roll existing land debt into the financing.
- FHA One-Time Close requires a 3.5% minimum down payment, which the equity you already hold in the lot can satisfy entirely. Credit minimums vary by lender but often start around 620. FHA mortgage insurance premiums apply for the life of the loan.
- VA One-Time Close is available to eligible veterans, active-duty service members, and surviving spouses. It requires no down payment and no private mortgage insurance, though you’ll need a Certificate of Eligibility, and the home must be your primary residence. Lenders offering VA construction loans are less common than conventional options.
- USDA Single Close is designed for low- to moderate-income borrowers building in eligible rural areas with populations up to 35,000. No down payment is required, but income limits vary by county and the geographic restriction rules out most metro-adjacent lots.3USDA Rural Development. Single Family Housing Direct Home Loans
Single-Close vs. Two-Close Structures
Construction-to-permanent loans come in two structures, and the choice matters when you’re folding in existing land debt.
In a single-close loan, the land payoff, construction draws, and permanent mortgage are all wrapped into one closing at the start. When construction finishes and the local building department issues a certificate of occupancy, the loan automatically converts from the interest-only construction phase into a fully amortizing mortgage. Your rate, term, and monthly payment are locked in from day one, and you pay closing costs once. Construction closing costs typically run 2% to 5% of the total loan amount.
A two-close structure requires a separate closing once the house is finished. You take out a construction loan first, then refinance into a permanent mortgage when the build is complete. That means two rounds of closing costs and two rounds of underwriting. The upside is flexibility if rates fall during the build; the downside is exposure if rates rise or if you don’t qualify for the permanent loan after the house is up.
For most borrowers rolling land debt in, the single-close route is cleaner. It eliminates rate risk, cuts total costs, and removes the possibility of qualification trouble after the house exists.
Documents Specific to a Land-Loan Rollover
A construction-to-permanent loan needs more paperwork than a standard mortgage, and when you’re paying off an existing land note, a few items are non-negotiable. Start with a current payoff statement from your land lender that includes the daily interest accrual rate, so the payoff figure is accurate on the actual closing date. You’ll also need a recorded deed showing legal ownership and any recorded easements or restrictions that could affect the build.
On the construction side, lenders want a signed contract with a licensed and insured builder detailing the full scope and price, blueprints and floor plans that let the appraiser calculate the “subject to completion” value, and a line-item budget covering everything through final landscaping. That budget becomes the basis for the draw schedule.
Costs Beyond the Construction Budget
Rolling in a land loan doesn’t eliminate the other costs of a construction project. Plan for closing costs of 2% to 5% of the total loan amount, draw inspection fees of roughly $100 to $250 across five to seven draw stages, and a contingency reserve of 5% to 10% of construction costs built into the budget by the lender.
If you’re using a single-close loan, ask about the interest reserve, a portion of the loan set aside to cover interest-only payments during construction. The reserve is estimated using a straightforward formula: 50% of the total loan amount, multiplied by the interest rate, divided by 12, multiplied by the number of construction months. The 50% figure reflects that the balance is drawn gradually rather than all at once. On a $400,000 loan at 8% over 12 months, that comes to roughly $16,000 in capitalized interest. It’s built into the loan rather than paid out of pocket, but it does raise the balance you eventually amortize.
Federal rules require lenders to issue a Loan Estimate within three business days of receiving your application.4Consumer Financial Protection Bureau. TILA-RESPA Integrated Disclosure FAQs Compare its projected costs against your own numbers before moving forward. The estimate won’t account for overruns, delays, or the personal cash reserves you’ll want beyond the loan itself.
If the Build Takes Longer Than Planned
Delays are common. Permits, weather, materials, and scheduling all conspire against original timelines. When a build runs past the construction phase, you’ll need an extension. Lenders typically charge 0.25% to 1% of the loan amount, though some charge flat fees. On a $400,000 loan, even a 0.25% extension runs $1,000.
In a single-close loan, your permanent rate was locked at the original closing, so a delay doesn’t change your long-term rate, though the extension fee still applies to the construction phase. In a two-close structure, a delay can push the permanent closing past your rate lock expiration, forcing you to pay for a rate lock extension or accept whatever rates exist when the house is finished.
Build realistic time into the loan from the start. If the builder estimates twelve months, structure the construction phase for fifteen or sixteen. Padding the timeline upfront costs less than extending after the fact.