Bank Statement HELOC Lenders for the Down Payment on a Construction Loan

Self-employed owners with equity in an existing property often wonder whether a home equity line can cover the cash stake on a ground-up build. It can, but two separate underwriters have to agree before it works.

The Quick Read: Which lenders fit depends on the file, and a broker that shops several wholesale lenders can match the scenario to a program that is reviewed on documented deposits rather than tax returns, subject to lender guidelines.

• The line has to be open and funded before the construction lender reviews the source of the down payment.
• The construction lender decides on its own whether borrowed equity counts toward the stake.
• The ceiling depends on occupancy: 70% CLTV on an investment property, and up to 90% CLTV on a primary residence or second home, but only at a 720-or-better credit profile.
• The line payment, the existing mortgage payment, and the construction payment all land on the same debt-to-income picture.

Lendmire is a mortgage broker, not a lender. It works with a network of wholesale HELOC lenders and places files with the program that fits the property, the equity, and the credit profile. Availability for these lines is limited to Lendmire’s 16 full-service states, which is narrower than the 41-market DSCR footprint. Programs change, every file is underwritten individually, and nothing here is a commitment to lend.

Key Terms Defined

HELOC. A home equity line of credit is a revolving line secured by a property, which you draw on, repay, and draw on again during the draw period.

CLTV. Combined loan-to-value is every loan on a property added together and divided by the property’s value.

Draw period. The window when the line is open for spending, often with interest-only payments.

Bank statement qualification. The lender reads income from 12 to 24 months of deposits instead of tax returns. It still reviews credit, assets, and the property.

Construction down payment. The cash or land equity the borrower puts in so the construction loan covers only the build cost less that stake.

What Is a Bank Statement HELOC, and Why Use One for a Build?

A bank statement HELOC is a home equity line where income is read from deposit history instead of tax returns. It suits self-employed owners whose returns understate real cash flow, and it lets them turn existing equity into the cash stake a construction lender wants.

The federal consumer-finance regulator’s HELOC brochure describes a HELOC as a line you borrow against as you go, with your home as collateral. It also explains that some plans allow interest-only payments during the draw period, and that a variable-rate payment can change even when you draw nothing more. When the draw period ends, repayment begins, and some plans can require the full balance at once.

That structure matters on a build. The line often carries a floating payment before the project produces any rent or sale proceeds.

Nasdaq’s explainer on using a HELOC for a down payment says the funds can go toward a second-home down payment and that lenders check income and existing debts before approving the line. Benzinga’s piece on HELOC down payments adds that you draw the funds after the line closes. Both are general sources. The specifics below come from how wholesale programs operate.

How Do Underwriters Treat This, Step by Step?

Two underwriting events happen in order: the HELOC lender approves the line, then the construction lender decides whether the draw counts as equity. Treat them as separate decisions, because approval on one does not bind the other.

1. Collateral comes first. The line is secured by an existing property, usually a primary home, second home, or rental. It can sit in first or second lien position. CLTV counts every loan on that property.

2. The HELOC lender reads deposits. On a bank statement program, eligible deposits are averaged over the statement window. Business accounts typically take an expense-factor reduction set by the program. Personal accounts are generally read closer to raw deposits. The borrower does not choose the factor. Transfers between your own accounts and one-time deposits are the kind of items that get excluded.

3. The line closes and funds. On the programs in Lendmire’s network, at least 75% of the line is drawn at closing. That is worth knowing early: it means the line is not a quiet reserve you pull from later, and the balance starts costing money at once.

4. The construction lender counts the stake. It looks at the cash from the draw, any land equity, the budget and plans, and the borrower’s obligations.

5. The debt picture gets stressed. The line is qualified on the interest-only payment calculated on the maximum draw. The existing mortgage and the new construction payment sit alongside it. DTI tops out at 50%, and a ratio above 45% requires a 680 minimum credit profile.

6. The exit plan gets tested. The line’s repayment phase begins when the interest-only draw period ends, whether or not the build is finished. Choosing between the 3-year and 5-year draw structures should reflect the construction schedule, so that repayment does not start before the project stabilizes or sells.

What Do the Network’s HELOC Programs Allow?

Leverage depends on occupancy, and the investment ceiling is far lower than the primary-residence ceiling. Quote the ceiling for the property that actually secures the line, never the highest tier.

On a primary residence, a 720+ profile also reaches 75% CLTV up to $750,000. At 640 the ceiling is 80% CLTV, and at 620 it drops to 70% CLTV up to $400,000. A line above $500,000 is primary-residence only, requires a 700 credit profile or better (720 on the longer-runway structure described below), caps at 75% CLTV, and needs a full appraisal. Lines at or below $500,000 ordinarily run automated valuation, though a higher CLTV may require a secondary valuation.

The network figures above are the ones that apply to files Lendmire places, subject to lender guidelines.

Two draw structures exist on primary residences and second homes. One runs a 3-year interest-only draw followed by a 17-year repayment. The longer-runway structure runs a 5-year draw followed by a 25-year repayment. Investment lines use the 5-year draw and 25-year repayment structure only. Pricing floats during both phases and never converts to fixed.

Property type is the next gate. Single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not.

Where Do Files Break?

The general rule is that equity plus documented deposits gets a line approved. The named edge cases are where it stops working.

Vesting. The individual borrower or an inter vivos revocable living trust must hold title. An LLC, corporation, partnership, or irrevocable, blind, or land trust cannot. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance is the better tool. This is the sharpest structural difference from a DSCR loan.

Borrowed equity policy. Some construction lenders accept borrowed equity as part or all of the stake, while others want part from the borrower’s own cash or land equity. No national figure exists for how many do. The question belongs on the list you put to the construction lender before you pay for an appraisal.

Reserves. HELOC proceeds generally do not count as reserves. A down payment funded entirely by a draw can leave the file thin on verified assets. Treat this as a question to settle with the construction lender in advance.

Existing first loans. The subordinate lien has to be allowed under the first loan documents. Check before applying.

Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. On primary residences and second homes, one program seasons a foreclosure at 7 years and a deed-in-lieu, pre-foreclosure, or short sale at 4, while the other declines that history entirely. Credit reports must be no more than 90 days old at closing.

Exposure. A borrower is limited to three lines, and a borrower with more than 15 financed properties is not eligible.

Listed properties. A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX, and WA.

Texas. A Texas primary residence is a homestead, caps at 80% combined loan-to-value, and carries a 12-day waiting period, a one-lien-at-a-time rule, and 12-month seasoning. Texas second homes and investment properties are eligible as non-homestead transactions.

What Does the Sequence Look Like in Practice?

Open and fund the line before the construction application, not alongside it. The construction lender wants to see the money land and trace where it came from.

Picture a self-employed contractor with a primary residence carrying strong equity and a 720+ credit profile. The line is sized against the home’s CLTV ceiling, but sizing it to the maximum is not automatic wisdom. A larger balance raises the interest-only payment used in qualifying, and that same payment competes with the construction loan inside the DTI limit. A smaller line sized to the actual stake can leave more room on the construction file.

Now take an investor whose equity sits in a rental. The investment ceiling is 70% CLTV and the minimum credit profile is 700. The same dollars of equity produce a smaller line than they would on a primary residence. This is where many plans shrink on paper.

Land is the other lever. Many construction lenders credit owned land at appraised value minus liens, which can reduce the cash the draw has to cover. Inherited land generally has to be titled in the borrower’s name first.

The long-term hold usually ends in a DSCR purchase or refinance of the finished property. Lendmire’s complete DSCR loans guide covers that back end. DSCR compares rent to the full monthly obligation only, so clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, and capex sit outside the calculation. The HELOC balance still has to be serviced alongside it.

For a related angle, Lendmire’s piece What to Know Before a Bank Statement HELOC Funds Your Child’s Down Payment covers the gifting side of the same tool.

Makes Sense, Use Caution, Skip It

How Does Lender Fit Work Through a Broker?

Which lenders fit depends on the file: collateral occupancy, credit profile, line size, how deposits look, and what the construction lender will accept. A broker shopping multiple wholesale lenders matches those facts to a program instead of sending one lender every scenario.

Prepare these before the first conversation:

• Twelve to 24 months of business or personal statements, with large transfers explained.
• A current mortgage statement and a vesting document for the collateral property.
• A land title or purchase contract, plus the construction budget and plans.
• The construction lender’s written position on borrowed equity and reserves.
• A list of every financed property you own.

Ask the HELOC side how the expense factor is set, whether a CPA-prepared profit-and-loss can replace the default, and which valuation applies. Ask the construction side whether borrowed funds count toward the stake and whether it wants a portion in your own cash. The two answers shape the line size you apply for.

If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183 or use the quote request. The site calculator offers an illustrative estimate only.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB HELOC brochure

2. Nasdaq, How to Use a HELOC for a Down Payment

3. Benzinga, Can You Use a HELOC for a Down Payment