Construction Loan Down Payment Requirements

There is no single construction-loan down payment that applies to every borrower or lender. FHA's minimum required investment can be 3.5% of the property's adjusted value for borrowers eligible for maximum financing, while eligible VA and USDA borrowers may qualify without a program-required down payment; conventional construction-to-permanent contributions depend on the applicable loan-to-value and transaction rules. Those program provisions are not the same as your lender's final cash-to-close requirement (HUD minimum investment, VA purchase/build eligibility, USDA guaranteed-loan fact sheet, Fannie Mae construction financing).

Policy sources checked as of November 3, 2026. Agency requirements below are not a lender approval or a quote. Confirm the applicable program and lender terms for your project.

What is a typical construction-loan down payment?

Do not treat an uncited market range as a minimum or a quote. For conventional single-closing construction-to-permanent financing, Fannie Mae applies the purchase or limited-cash-out refinance loan-to-value limits in its Eligibility Matrix, with different calculations for land being purchased and land already owned. A lender must identify the actual program, occupancy and property type before it can calculate your contribution. This guide deliberately does not publish an estimated conventional down-payment percentage. Official Fannie Mae LTV and borrower-contribution rules.

FHA: minimum investment is not total cash to close

HUD states that the minimum required investment is at least 3.5% of adjusted value for the maximum-insurable purchase mortgage; eligibility for that financing is subject to FHA's applicable loan-to-value rules. For construction-to-permanent loans, adjusted value is the lower of the appraised value and documented acquisition cost. Credit and other eligibility restrictions can require a larger contribution, so ask the lender which provisions apply rather than assuming the minimum is available to you. HUD minimum down-payment explanation and Handbook 4000.1 II.A.2 and II.A.8.j.

HUD distinguishes the minimum investment from the total required investment, which also includes borrower-paid transaction costs. An FHA construction-to-permanent borrower may use qualifying cash invested in acquisition costs or eligible land equity toward the minimum, with acceptable-source documentation and the required valuation calculation. HUD construction-to-permanent investment and documentation rules.

VA: no down payment is conditional

VA says a purchase loan can be used to build a home and can have no down payment when the sales price does not exceed the appraised value. You must qualify for a Certificate of Eligibility, meet agency and lender credit/income requirements, and occupy the home. Entitlement matters: remaining entitlement can make a down payment necessary, and full entitlement does not eliminate lender approval or the appraisal constraint. A construction lender must confirm whether it offers the structure your project needs. VA purchase/build eligibility and VA entitlement and down-payment conditions.

USDA: eligible rural homes and borrowers

The Single Family Housing Guaranteed Loan Program offers no-down-payment financing for eligible borrowers, including building a new home. The official fact sheet requires an eligible rural location, a principal residence, qualifying household income and repayment ability, and other program requirements. The single-close construction fact sheet explains a construction-to-permanent structure and lender review of builder qualifications. Check the actual property address and your eligibility with a participating lender; a rural-sounding city name is not proof of eligibility. USDA guaranteed-loan eligibility fact sheet and USDA single-close construction fact sheet.

How owning land can affect your contribution

For Fannie Mae single-closing financing, buying the lot with the build is a purchase transaction, while owning the lot before the first construction advance is a limited-cash-out refinance transaction. In the latter case, loan-to-value is calculated against the as-completed appraised value and the loan can pay off existing lot liens. FHA separately allows qualifying land equity or acquisition cash investment toward its required investment under its documented acquisition-cost calculation. Neither rule means all land equity automatically replaces every closing cost or reserve. Fannie Mae lot-ownership and LTV rules and HUD land-equity and minimum-investment rules.

Ask for a written cash-to-close calculation

Ask the lender to separate the borrower contribution, any approved land-equity credit, existing lot debt, closing costs and required reserves. Ask which gift or assistance sources the specific program permits and what documentation is needed; Fannie Mae's construction guide links its permitted gift, grant and employer-assistance policies. Keep money for project changes separate from a claim about the program minimum. Fannie Mae source-of-funds and contribution guidance.

For the structure behind the contribution calculation, read how a one-time-close loan works. Review our document checklist and construction loan calculator, and request a project estimate through CustomHomeQuote.

Common down-payment questions

Do all construction loans require the same percentage down?

No. Conventional contribution rules vary by applicable program and transaction; FHA, VA and USDA have the specific eligibility-dependent provisions cited above. Ask for the actual program and contribution calculation rather than relying on an estimated national range.

Does a no-down-payment program mean I need no cash?

No. A program's down-payment provision is not a statement that every fee, reserve or project expense is financed. HUD expressly separates minimum investment from total required investment, and VA explains that funding fees and closing costs may still apply. HUD investment definitions and VA fees and eligibility.

Can land equity count toward my down payment?

It can affect your contribution under the program's rules, but the lender must document ownership, valuation and existing liens. FHA's construction-to-permanent rules permit qualifying land equity toward minimum investment; Fannie Mae uses different LTV calculations for purchases and already-owned lots. HUD land-equity rules and Fannie Mae lot and LTV rules.

Get matched with a construction-loan specialist to discuss your project and request the actual contribution and cash-to-close requirements.