Can You Build a House With a USDA Loan? Single-Close Construction

Yes, you can build a house with a USDA loan. The Single Family Housing Guaranteed Loan Program offers a single-close construction-to-permanent loan that finances 100% of a new home’s appraised value in an eligible rural area, with no down payment and one closing that covers both the construction period and the 30-year mortgage that follows.¹ The Direct Loan Program can also fund new construction, but the guaranteed single-close route is the common path for building a home.²

How the Single-Close Construction Loan Works

You sign one set of documents that covers both phases of the project. During construction, the lender releases money to the builder on a draw schedule tied to completed milestones such as foundation, framing, and roofing. When the home is finished and inspected, the same loan converts to a permanent 30-year fixed-rate mortgage at the interest rate you locked at the original closing.³

One closing instead of two means one credit check, one set of closing costs, and one locked rate. That is the practical advantage over a traditional construction loan paired with a separate takeout mortgage.

Who Qualifies

Household adjusted income cannot exceed 115% of the area median income for the county where you plan to build.⁴ The dollar figure varies by location and family size. A family of four in one county might qualify with income up to $112,450, while a different area’s cap could sit closer to $91,900. The USDA eligibility site lets you look up your area.

Most lenders want a credit score of at least 640 to run your file through automated underwriting.⁵ Below that, the loan is not automatically off the table, but the lender has to review your credit history manually. A score of 680 or higher can act as a compensating factor when other pieces of the file are borderline.⁴

Two debt-to-income ratios apply. Your monthly housing payment (principal, interest, taxes, and insurance) should not exceed 29% of your gross monthly income, and your total monthly debt should stay within 41%.⁴

The finished home has to be your primary residence, with move-in within 60 days of closing on the loan documents.⁶ Vacation homes and rentals do not qualify.

Where You Can Build and What You Can Build

The lot has to sit in an area USDA classifies as rural. The agency maintains an online eligibility map where you can enter an address and see whether a parcel qualifies.⁷ Rural generally means towns of fewer than 35,000 people that are not closely tied to a major urban center. Plenty of suburban-fringe areas qualify even when they do not feel rural on the ground.

You can build a site-built house, and you can also use the construction-to-permanent loan to place a new manufactured home on eligible land. A manufactured unit has to come directly from the manufacturer to the site, have at least 400 square feet of floor area, and sit on a permanent foundation built to federal guidelines.⁸ It must meet federal manufactured housing standards and the same energy code that applies to site-built homes.⁹ Used manufactured homes are not eligible under this program.

A boundary worth flagging: the property cannot include buildings used primarily for income production. An active barn, silo, or commercial greenhouse tied to a farming or commercial operation will disqualify the parcel. The same structures are fine when they are no longer in commercial use. Small-scale activities like a home garden that generates some income, in-home childcare, or a craft business do not disqualify the property as long as they do not require specialized commercial real estate features.¹⁰

What the Loan Costs

No down payment is the headline. The program finances 100% of appraised value, and there is no private mortgage insurance.¹ In place of PMI, USDA charges two fees:

An upfront guarantee fee of 1% of the loan amount, which can be rolled into the loan balance rather than paid at closing.
An annual fee of 0.35% of the remaining loan balance, split into twelve monthly installments added to your mortgage payment.

On a $250,000 loan, the upfront fee runs $2,500 and the annual fee starts at roughly $73 per month. Standard closing costs still apply (appraisal, title insurance, attorney, recording), and they can often be financed into the loan or paid by the seller.

If you already own the lot, the remaining balance on any existing mortgage against it can be included in the guaranteed loan amount.¹¹

Builder and Construction Standards

USDA does not let you hire just anyone. Your builder must hold an active state construction or contractor license, carry at least $500,000 in commercial general liability insurance, and have a minimum of two years of experience building single-family homes similar to your project.⁴ Workers’ compensation coverage is required where state law demands it.

The home has to be built from certified plans and specifications, and it must meet or exceed the International Energy Conservation Code in effect at the time of construction.⁴ Plans can be certified by a licensed architect, a professional engineer, or an authorized local building official.¹²

Construction generally has to finish within 12 months. Payment reserves set at closing cover up to 12 months, so delays beyond that window create real financial trouble.³

How the Money Flows During Construction

The lender releases funds to the builder through a draw schedule tied to completed work. Both you and the lender approve each draw before money moves.³

You typically do not make mortgage payments out of pocket during construction. A payment reserve is set up at closing to cover either interest-only or full principal-and-interest payments on the outstanding balance, depending on your lender’s version of the product. That reserve is sized for up to 12 months.³

Because costs run over on plenty of builds, the loan can include a contingency reserve of up to 10% of total construction cost to cover labor, materials, and soft-cost overruns.³ If costs blow past both the contract price and that reserve, you are on the hook for the difference. The loan amount is locked at closing, so there is no mid-build top-up. That makes detailed estimates and a realistic cushion worth the time up front.

If the project comes in under budget, unused reserve funds are applied as a principal reduction. The lender re-amortizes at the lower balance and your monthly payment drops for the remaining term.³

From Final Inspection to 30-Year Mortgage

When the home is finished, the local jurisdiction issues a certificate of occupancy and the lender arranges a final inspection to confirm the finished home matches the plans and specifications.³

The construction phase then converts automatically to a 30-year fixed-rate permanent mortgage. No second closing, no new paperwork, and the interest rate locked at the original closing stays in place for the full term.³ Regular monthly payments begin on the first of the month following final inspection or occupancy, whichever comes first.¹³

1
Rural Development. Single Family Housing Guaranteed Loan Program
2
Rural Development. Single Family Housing Programs
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USDA Rural Development. Combination Construction to Permanent Loans
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eCFR. 7 CFR Part 3555 – Guaranteed Rural Housing Program
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USDA Rural Development. Credit Requirements
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USDA Rural Development. Chapter 8 – Applicant Characteristics
7
United States Department of Agriculture, Rural Development. Property Eligibility Disclaimer
8
U.S. Department of Agriculture. Financing Manufactured Homes to Boost Housing Supply in Rural America
9
eCFR. 7 CFR 3555.208 – Special Requirements for Manufactured Homes
10
USDA Rural Development. HB-1-3550 – Chapter 5 Property Requirements
11
USDA Rural Development. FAQ – Loan Origination
12
USDA Rural Development. New Construction
13
USDA Rural Development. HB-1-3550 Chapter 8 – Loan Approval and Closing