The Quick Read: The right fit depends on whether the home securing the line has enough equity to cover your whole build, because the line borrows against a property you already own, not the structure you are about to build, while your bank statement deposits document income in place of tax returns.
- On an investment property, the network’s ceiling is 70% CLTV (combined loan-to-value, meaning all liens added together against the property’s value), with a 700 minimum credit score and a maximum line of $500,000.
- On a primary residence, the ceiling reaches 90% CLTV only at a 720-or-better credit profile, and that tier applies only to lines up to $500,000. Larger primary-residence lines, up to $750,000, are capped at 75% CLTV.
- At least 75% of the line is drawn at closing, so you carry interest on money before the contractor needs it.
- Pricing floats during both the draw and repayment periods and never converts to fixed.
- Raw land, an LLC-held property, and a house you plan to demolish each change the answer.
Key Terms Defined
HELOC: A home equity line of credit, a revolving loan secured by a property you already own.
CLTV: Combined loan-to-value, which adds every lien on the property and divides by its value.
Bank statement income: Qualifying income built from 12 or 24 months of deposits instead of tax returns.
Expense factor: A percentage a lender subtracts from business deposits to estimate what is left after costs.
Draw period: The window when you can borrow from the line, usually paying interest only.
Repayment period: The stretch after the draw period when the balance amortizes and you can no longer borrow.
Construction-to-permanent loan: A loan that funds the build in stages, then converts to a long-term mortgage.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
What Does “Best” Mean for a Construction Project?
The best program for your situation is the one where four things line up: the property securing the line, the equity on it, your credit tier, and the size of the build. A lender’s brand name matters far less than those four inputs.
Lendmire is a mortgage broker. It places files with select wholesale lenders instead of lending directly, so it does not rank or recommend any one lender. The lenders that write these lines differ on leverage, line size, draw structure, and what property they accept. A broker shops that spread and matches your scenario to the program that fits. That is the only honest meaning of best here.
Four questions narrow the field:
1. Is the property that will secure the line a primary home, a second home, or an investment property?
2. How much equity is left after the existing mortgage?
3. Does the maximum line at your credit tier cover the full build budget plus a cushion?
4. Can you carry interest on money you drew before it was spent?
If the answer to the third question is no, the line is the wrong tool, or at best a partial one.
How a Bank Statement HELOC Actually Works
A bank statement HELOC is a standalone line of credit, in first or second lien position, where deposits document your income instead of tax returns. It finances against equity in an existing property. It does not finance construction directly.
Here is the sequence, step by step.
Step one: the equity test. The lender takes the property’s value, subtracts the existing mortgage balance, and applies a CLTV cap. That cap depends on your occupancy type and credit tier, and the tables below show the network’s numbers.
Step two: the income test. You supply 12 or 24 months of personal or business statements. The underwriter removes deposits that are not business income, such as transfers between your own accounts, refunds, and one-time asset sales. Most programs then apply an expense factor and adjust for your ownership percentage. The remainder is divided by the number of statement months to get qualifying income. HousingWire’s non-QM guide lists the bank statement HELOC as a product for self-employed homeowners and notes that an expense factor may apply.
Step three: the valuation. The appraisal or automated valuation measures the home you already own. A structure that does not exist yet usually adds nothing to that number. Lines at or below $500,000 ordinarily use an automated valuation. A full appraisal is required on every line above $500,000, and you can request one on any line.
Step four: the draw. At least 75% of the line is drawn at closing. After that, you can draw more in minimum increments of $1,000 on one program, with a higher minimum in a few states. You pay contractors, buy materials, and cover permits from the line.
One more point on documentation: a bank statement line is still underwritten. It is reviewed on documented income under the applicable program, subject to lender guidelines. Credit, equity, debt-to-income, and property type all still count. The program caps your debt-to-income ratio at 50%, or 45% for credit profiles from 600 to 679, and qualifies you on the interest-only calculation at the maximum draw.
Which Property Secures the Line? Four Scenarios
The line is always secured by an existing, eligible home, never by the build. That one fact decides most outcomes.
| Scenario | What secures the line | Typical fit |
|---|---|---|
| Land you own, no home on it | Nothing eligible on that lot | Construction loan |
| Building a second home on land you own | Your primary home, if equity allows | Possible, line must cover the budget |
| Building on a different lot | Your existing home or rental | Possible, existing home carries the risk |
| Teardown and rebuild | The house being demolished | Usually conflicts with the collateral |
The eligible property list covers homes (single-family, 2-4 units, PUDs, townhomes, and condominiums), not vacant lots. If you own bare land free and clear, the line cannot sit on it.
If you own a home elsewhere with strong equity, that home can secure the line instead. You then borrow against it to build somewhere else. The risk is cross-collateralization. Your existing home backs the debt for a project that lives on another property.
Teardown projects are the awkward case. A lender will rarely want a line secured by a house you are about to demolish, so the collateral usually has to come from another property.
How Bank Statement Income Gets Calculated
Qualifying income comes from deposits, trimmed by the underwriter, then divided across the statement months. The result is usually lower than the raw deposit total.
Deposits that survive are the ones a lender can treat as business income. Customer payments, client receipts, and platform payouts typically count. Transfers between your accounts, loan proceeds, tax refunds, and one-time sales of assets typically do not.
Then the expense factor applies. This is a percentage the lender subtracts to approximate business costs, and it varies by program and sometimes by business type. If you own part of the business, your ownership share applies too. Whichever statement type you use, personal or business, the arithmetic is the same: clean deposits, minus the factor, divided by months.
Contractors and owner-builders face a particular quirk. Their deposits are often lumpy, and a lot of money passes through to subcontractors and suppliers. A lender may treat that pass-through cash differently from true revenue. Cleaner account separation, personal versus business, generally makes the file easier to read.
Here is one useful consequence. A deposit-based program can work when your tax return shows a loss, because it reads deposits rather than net income. Credit, equity, and reserves still apply.
What the Network’s Programs Allow, by Occupancy
For this article, call them the higher-leverage program and the longer-runway program. The higher-leverage program reaches up to 90% CLTV and caps combined exposure at $2,000,000 across three lines. The longer-runway program caps combined exposure at $750,000, requires seasoned tradelines, and also accepts modular factory-built homes. Each figure below applies only within its own program’s terms, and every figure is subject to lender guidelines and full file review.
| Occupancy | Minimum credit | CLTV range | Maximum line |
|---|---|---|---|
| Primary residence | 600 | 60% at 600+, up to 90% at 720+ | $500,000 at 90% CLTV; $750,000 at 75% CLTV, 700+ (720 on the longer-runway program) |
| Second home | 640 | 75% at 640+, up to 90% at 720+ | $500,000 |
| Investment property | 700 | 70% at 700+ | $500,000 |
Some details sit behind those ranges:
- On a primary residence, 90% CLTV requires a 720-or-better profile and applies to lines up to $500,000. A 700 score allows up to 85% on lines up to $500,000.
- On a second home, 90% CLTV again requires 720 or better. A 640 score allows 75%.
- On an investment property, the ceiling is 70% CLTV with no higher tier. The line tops out at $500,000.
- A line above $500,000 is primary-residence only. It requires a credit profile of 700 or better (720 on the longer-runway program), caps at 75% CLTV, and needs a full appraisal.
Draw structure follows occupancy. Primary residences and second homes can run a 3-year interest-only draw with a 17-year repayment, or a 5-year draw with a 25-year repayment. Investment lines run the 5-year draw and 25-year repayment structure only. Repayment amortizes fully, and pricing floats across both periods.
The rest of the file matters as well. Credit uses a single-bureau score keyed to the primary wage earner, and the report can be no more than 90 days old at closing. A bankruptcy needs four years of seasoning from discharge or dismissal. A borrower with more than 15 financed properties is not eligible. You can hold at most three lines.
Sizing the Line to the Build
Size the line against your whole budget, not the headline contract price. A line that covers 90% of the project leaves you hunting for the other 10% at the worst moment.
Work in percentages of the home’s value. Say your primary home carries an existing first mortgage equal to 50% of its value, and your credit profile supports an 85% CLTV ceiling on a line up to $500,000. The gap between those two figures is 35 points, so the line could be worth up to 35% of the home’s value, provided it stays inside the dollar cap.
Now compare that to the project. A build budgeted at 30% of the home’s value, plus a contingency cushion of 10%, needs 40%. Against the 35% available, the line falls 5 points short. Something has to change: a smaller scope, more cash, a stronger credit tier, or a different product.
Then check the carry. With at least 75% of the line drawn at closing, a line worth 35% of value puts at least 26% of value in your account on day one. You carry interest on that balance while the foundation is still being poured. A construction loan, by contrast, releases money in stages tied to inspections. The line gives you flexibility. The construction loan gives you less carrying cost.
On an investment property, the numbers get tighter. At 70% CLTV, an existing first mortgage at 55% of value leaves just 15 points of room. That rarely funds a ground-up build by itself.
Consider the exit as well. The line covers the build, but it does not replace the long-term mortgage on the finished home. Plan the permanent financing before you start drawing.
Where the Rule Breaks: Edge Cases
Most of these come down to title, property type, or lien structure.
LLC-held property. The line must be held by you individually or by an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change first, or a different product. This is the sharpest structural difference from a DSCR loan, which can be vested in an LLC, subject to lender program eligibility.
Ineligible property types. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible. Barndominiums are not offered either.
Lien position. The line can sit in first or second position. A second-lien line lets you keep a low-cost first mortgage in place instead of refinancing it. A first-lien line makes sense when the property has no mortgage.
Foreclosure history. On primary residences and second homes, one program seasons a foreclosure in 7 years and a deed-in-lieu, pre-foreclosure, or short sale in 4. The other declines that history entirely. Investment files follow the 7-and-4-year path.
Listed for sale. A property listed for sale, or listed within the past 60 days, is ineligible in several states.
A mislabeled structure. A loan called open-end is not automatically a true line of credit under federal rules, which matters if a lender structures a closed-end loan to look like a HELOC.
Why a HELOC Is Underwritten Differently
Federal ability-to-repay rules exempt HELOCs, so underwriting follows each lender’s own program guidelines rather than a standard formula. The CFPB’s compliance guide confirms that open-end lines under 12 CFR 1026.40 are exempt. The CFPB’s rule page says the same coverage excludes open-end plans.
For you, the practical effect is that the lender’s guidelines are the real rulebook. Debt-to-income caps, credit tiers, and CLTV ceilings come from the program, not from a statute. That is also why two lenders can answer the same file differently.
On market context, HousingWire reports that non-QM lending reached about $239 billion in 2025, with bank statement loans around 34% of that volume.
HELOC, Construction Loan, or DSCR Cash-Out?
Each tool fits a different stage. A construction loan funds the build. A HELOC borrows against equity elsewhere. A DSCR loan comes in after a rental is finished.
| Product | Secured by | How money moves | Best fit |
|---|---|---|---|
| Bank statement HELOC | Existing eligible home | Drawn up front, then revolving | Smaller build, strong equity |
| Construction loan | Property being built | Staged draws, inspections | Large or ground-up build |
| Construction-to-permanent | Property being built | Staged, then converts | One loan for build and mortgage |
| DSCR cash-out refinance | Finished rental | Lump sum at closing | Pulling equity after completion |
If your goal is a rental, here is how the sequence usually runs. A construction loan or an equity line funds the build. A DSCR loan then refinances the finished property. Across the network, DSCR cash-out refinances top out around 75% LTV for standard rentals, with about 6 months of seasoning as the common expectation. Short-term rental collateral is lower, at around 70% on a cash-out. Coverage of 1.00 is where select programs start, and stronger ratios open better terms. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
Clearing 1.00 does not mean positive cash flow. DSCR compares rent to the full monthly obligation of principal, interest, taxes, insurance, and any HOA dues. Repairs, vacancy, management, and capital expenses sit outside the calculation. Lendmire’s complete DSCR loans guide walks through that math in detail.
Risks That Can Stop or Strain a File
The biggest risks are the ones built into the structure.
- Variable pricing. Pricing floats during both the draw and repayment periods. It never converts to fixed. Your obligation can change even if you stop drawing.
- Step-up at the end of the draw. When the interest-only draw ends, the balance begins to amortize. Your monthly obligation rises even though your project may be done.
- Collateral. Your existing home backs the debt, whatever happens to the build.
- Overruns. A line has a ceiling. A build that runs over budget leaves you funding the rest from cash or another product.
- Exposure limits. Three-line and combined-exposure caps can block a stacked strategy.
Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Availability also has limits. These HELOC programs are offered in the 16 states where Lendmire is a full-service mortgage broker. That is narrower than its DSCR footprint of 41 markets, including Washington, D.C.
What to Prepare Before You Apply
Preparing the file in advance lets the lender spend its attention on the numbers.
1. Twelve or 24 months of personal or business bank statements, with transfers and one-time deposits flagged.
2. The current mortgage statement and a recent property valuation estimate.
3. A written construction budget with a contingency line.
4. Proof of how title is held, individually or in a revocable trust.
5. A credit profile pulled for review, since the report can be no more than 90 days old at closing.
6. A plan for permanent financing once the build is done.
Who This Fits, and Who Should Look Elsewhere
This line fits you if you are self-employed, hold strong equity in an eligible home, and need a moderate amount of capital. It fits well when the budget sits comfortably inside the maximum line at your credit tier.
Look elsewhere if you own only vacant land, if the build costs more than your usable equity, or if your property sits in an LLC. A construction loan is built for ground-up projects. A DSCR loan suits a finished rental.
Frequently Asked Questions
Can a bank statement HELOC build a house?
It can fund a build only if the existing home securing the line has enough equity to cover the whole budget. The line borrows against that home, not the new structure. For large or ground-up projects, a construction loan is usually the standard tool.
Can I get a line while a construction loan is open?
It depends on the total liens already on the property and each lender’s exposure limits. A line adds to your combined CLTV, so the equity has to remain after the construction debt counts. A broker can check how a given lender treats the stack.
Is a bank statement HELOC no-doc?
No. Bank statements replace tax returns as the income proof. Credit, equity, debt-to-income, and property type still count.
What happens if the build runs over budget?
The line stops at its limit, so the overrun comes from cash or another source. That is why sizing the line with a contingency cushion matters. Pricing also floats, so a longer build can cost more to carry.
Can my LLC hold title to the property?
No, not for a HELOC in this network. Title must be held by you individually or in an inter vivos revocable living trust. A property in an LLC needs a vesting change, or a DSCR cash-out instead.
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. The bank statement HELOC page covers the product in more detail.
Equity lines reward the borrower who sizes the project to the collateral first, then picks the product.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. HousingWire – Non-QM Loans Guide
2. CFPB – ATR/QM Small Entity Compliance Guide
3. CFPB – Ability-to-Repay and Qualified Mortgage Standards Rule
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best Bank Statement HELOC Program to Buy a Second Home Before Selling the First · Best Bank Statement HELOC Program to Move Existing Balances Into a HELOC · Can You Get a Bank Statement HELOC to Fund a Home Construction Project?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.