The Quick Read: A bank statement HELOC can supply equity for a construction build, but only when the line is secured by a property you already own, the combined leverage fits, and the draw period outlasts the project; it works as a down-payment or overrun source beside a construction loan, not as a replacement for one. This guide skips a provider ranking on purpose. The program that fits depends on your property, credit profile, and leverage, and Lendmire is a broker that matches the file to a lender rather than a lender itself.
- On an investment property, the wholesale network’s ceiling is 70% combined loan-to-value (CLTV), with a 700 minimum credit score and a line of up to $500,000.
- On a primary residence or second home, the ceiling reaches 90% CLTV, and only at a 720-or-better credit profile, with the line capped at $500,000 at that tier.
- At least 75% of the line is drawn at closing, so interest starts on most of the money before a contractor sends an invoice.
- A separate construction lender must agree to accept borrowed funds as your equity. Settle that question before you open the line.
Key Terms Defined
Bank statement HELOC: a home equity line of credit where the lender reads your personal or business bank deposits to document income, instead of relying on tax returns. The file still is reviewed on documented income under the applicable program, subject to lender guidelines.
Combined loan-to-value (CLTV): all liens on a property added together, divided by its value. A first mortgage and a HELOC both count.
Draw period: the stretch when you can borrow from the line, usually paying interest only.
Repayment period: the stretch after the draw period ends, when you can no longer borrow and the balance amortizes.
Construction-to-permanent loan: one loan that funds the build in stages and then converts into a long-term mortgage.
Subordination: an agreement that lets one lien rank behind another. Construction lenders often care about this.
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.
Can a Bank Statement HELOC Fund a Construction Build?
It can fund part of one, and that part is usually the equity. A HELOC is a revolving line against a property you already own. A construction loan is a staged product built to pay a builder against milestones.
Those two designs do different jobs. A line gives you cash you can spend on anything. It has no inspections, no draw schedule tied to progress, and no one checking that the foundation is poured before the framing money goes out.
That makes a HELOC a poor sole funder for a ground-up build, and a useful partner for one. The common pairings look like this:
- The line supplies the down payment or equity a construction lender requires.
- The line covers overruns after the construction loan is spent.
- The line pays for land-stage costs before a construction loan is in place.
The gating question is whether the construction lender will count borrowed funds as your equity. Some will. Some want cash that is not borrowed. A broker can ask that question of several lenders before you open a line you cannot use.
How Underwriting Treats the File, Step by Step
Underwriting here is an ordinary HELOC review with a different income test. The lien, draw, and repayment mechanics are the same as any line. As the Consumer Financial Protection Bureau explains, a HELOC is an open-end line you can borrow against repeatedly during a draw period, followed by a repayment period when borrowing stops.
Here is the sequence a lender follows.
1. Collateral is chosen. The line sits on a property with equity. Equity is value minus what you owe.
2. Statements are selected. Trade press describes a self-employed borrower supplying 12 to 24 months of personal or business statements, per Scotsman Guide’s non-QM overview.
3. Deposits become income. The lender strips out transfers, loan proceeds, and refunds. It averages what is left. For business accounts it applies an expense factor, and the same Scotsman Guide piece uses 50% as an example. That factor varies by program and documentation.
4. The result is tested. Credit, equity, debt-to-income (DTI), and the property are all still underwritten. This is not a no-documentation product, and the lender must still confirm you can repay.
5. DTI is run on the maximum draw. In the network’s programs, DTI tops out at 50%, and drops to 45% for credit profiles from 600 to 679. The lender reviews your file on the interest-only payment calculated on the maximum draw, not the balance you have actually drawn.
6. Valuation is ordered. Lines at or below $500,000 ordinarily use automated valuation. A full appraisal is required above $500,000, and you can request one in any case.
Because of step five, a big line you only plan to use partly still counts at full size against your DTI.
Which Property Secures the Line?
The line is secured by an existing property, never by the unbuilt structure. That rule shapes everything else, because the occupancy of the collateral sets the leverage ceiling.
| Collateral occupancy | Max CLTV | Credit needed | Max line |
|---|---|---|---|
| Investment property | 70% | 700+ | $500,000 |
| Second home | 90% | 720+ | $500,000 |
| Primary residence | 90% | 720+ | $500,000 |
| Primary residence, large line | 75% | 700+ (720+ on the 5-year draw structure) | $750,000 |
Lower credit tiers step the ceiling down on primary residences and second homes. On a primary residence, a 700 score reaches 85% CLTV up to $500,000, and a 640 score reaches 80%. A second home with a 640 score reaches 75%.
A line above $500,000 is available only on a primary residence. It caps at 75% CLTV and requires a full appraisal. The credit standard is stricter than on the smaller tiers: at least a 700 credit profile, or 720 on the longer-runway structure. Credit is reviewed from a single-bureau score keyed to the primary wage earner.
Title matters too. The property must be held by you individually or in a revocable living trust. An LLC, corporation, or partnership cannot hold title on these lines. If your rental already sits in an LLC, you would need a vesting change first, or a different tool such as a DSCR cash-out refinance, which can lend to entities subject to program terms.
Property type also matters. Single-family homes, 2-4 unit properties, townhomes, PUDs, and condominiums are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural properties are not eligible.
The lines are also offered only in the 16 states where Lendmire has full-service mortgage lending. That is narrower than the 41-market DSCR footprint, so check availability early.
Draw Structures and What They Mean for a Build
Two draw structures exist on primary residences and second homes. One runs a 3-year interest-only draw followed by a 17-year amortizing repayment. The second is a 5-year interest-only draw followed by a 25-year fully amortizing repayment. Investment lines use the 5-year structure only.
For a build, the shorter structure carries real risk. Construction often runs a year or more, and a repayment period that starts mid-project adds a larger required payment at the worst moment. The longer draw gives you more runway before that happens.
Three other mechanics affect budgeting:
- Opening draw. At least 75% of the line is drawn at closing. You carry interest on that money while it sits waiting for the build.
- Later draws. The longer-runway structure sets a minimum draw of $1,000 after closing, with a higher minimum in one state. The other structure does not state subsequent-draw minimums.
- Pricing. Pricing floats through both the draw and repayment periods and never converts to fixed. The CFPB’s HELOC booklet notes that HELOCs typically carry variable rather than fixed rates.
The practical takeaway is simple. Open the line as close to when you need the money as you can, and size it to the equity the construction lender requires. A bigger line than you need costs interest on the portion drawn at closing.
A Worked Sizing Example
These are modeled assumptions, not market data. Run the numbers on a rental you own that is worth 100 units of value, with a first mortgage balance equal to 40% of that value.
On an investment property, the 70% CLTV ceiling leaves room for a line of up to 30% of the property’s value, subject to the $500,000 line cap and a 700 credit score. At least 75% of that line is drawn at closing, which is 22.5% of the property’s value. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Now swap the collateral. Say the equity sits in your primary residence, and your first mortgage is 55% of value. With a 720+ credit profile, the 90% ceiling leaves up to 35% of value for a line, again capped at $500,000.
Both examples are only a ceiling. The lender also tests credit, DTI at the maximum draw, and valuation. The construction lender then sets how much of your equity it will accept in borrowed form. The calculator on this page can give an illustrative estimate of how those percentages change with your own numbers.
Where the General Rule Breaks
The general rule is that a line on existing equity feeds a build. These are the places it fails.
A line on the build itself. Lenders are generally reluctant to open a line on bare land or an unfinished structure, so plan on the existing property carrying the collateral.
A listed property. Where a property is listed for sale or was listed within the past 60 days, it is ineligible in several states. A rental you are about to sell is the wrong collateral.
Occupancy language in the line. Some line agreements can restrict renting out the home, so read the occupancy terms in any agreement before you sign. A rental needs an investor-eligible program, so confirm occupancy before you apply.
Frozen or reduced lines. A lender may reduce or freeze a credit line if the home’s value falls, so check that right in the agreement. A frozen line during a build leaves contractors unpaid.
Lien position. The network offers standalone lines in first or second lien position. A construction lender may want first-lien priority or a subordination agreement on the new build. Ask before you commit.
A line on a different property than the build. The line then carries no connection to the construction itself. That matters for how you document the funds, and for tax treatment. 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.
Portfolio limits. A borrower is limited to three lines. Combined exposure caps at $2,000,000 on one program and $750,000 on the other, and a borrower with more than 15 financed properties is not eligible.
Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program on primary residences and second homes. One program seasons a foreclosure at 7 years and a deed-in-lieu or short sale at 4, while the other declines that history regardless of age.
HELOC, Construction Loan, or Another Route?
Pick the tool that matches the job. A line fits when you have equity elsewhere and need a down payment or an overrun cushion. A construction loan fits when you need milestone-based funding for the build. A single construction-to-permanent loan fits when you want one closing and a mortgage at the end.
| Route | Best fit | Main limit |
|---|---|---|
| HELOC on existing property | Down payment, overruns | Variable pricing, draw period |
| Construction loan | Staged payments to a builder | Needs equity and plans |
| Construction-to-permanent | One loan from build to mortgage | Larger equity ask up front |
| DSCR cash-out refinance | Pulling equity from a rental | Needs rental coverage, seasoning |
The DSCR cash-out route deserves a closer look for investors holding stabilized rentals. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage.
Cash-out refinances top out around 75% LTV across most of the network, with about 6 months of seasoning as the common expectation. Coverage of 1.00 is where many select programs start, and stronger ratios open better terms. A separate select-lender path goes below 1.00 with leverage and terms adjusted. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, and management sit outside the calculation. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A DSCR cash-out qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. It can produce a larger lump sum than a capped line, and it can be held in an LLC subject to program terms. The cost is that the rental has to carry the new payment on its own. Lendmire’s complete DSCR loans guide walks through that math in full.
For the self-employed side of this, see Lendmire’s piece Top Bank Statement HELOC Providers to Fund Real Estate Ventures While Self-Employed.
How to Choose a Provider Without a Ranking
A list of top providers would be out of date by the time you read it, and it would ignore your file. The lenders that write these lines depend on your collateral, credit, leverage need, and documentation. The best program for your situation might come from a lender you have never heard of.
That is the case for working with a broker. A mortgage broker like Lendmire does not lend. It shops a nationwide network of wholesale HELOC lenders and matches your scenario to the program that fits. Across that network, programs differ in several ways:
- How they weight draw length, tradeline history, and housing history.
- Whether they allow higher leverage with a shorter draw, or a longer draw at lower leverage.
- How they treat foreclosure history, modular homes, and 2-4 unit collateral.
- Whether they require a full appraisal at a given line size.
Because these rules differ, the only way to know which program will accept your file is to ask with the file in hand. Whoever you work with, compare the full terms of each offer side by side.
Document Checklist
Gather these before you talk to anyone. A lender’s exact list varies by program.
- 12 to 24 months of personal or business bank statements, the common range in trade press.
- A credit report. The network’s programs require one no more than 90 days old at closing.
- Proof of ownership and the current first mortgage statement for the collateral property.
- A recent homeowners insurance declaration for that property.
- A profit-and-loss statement or expense statement from a third-party tax professional, if the program offers that path.
- Your construction budget, plans, and builder contract, so you can show the construction lender what the equity supports.
Frequently Asked Questions
Can I use a bank statement HELOC for the down payment on a construction loan?
Often, but the construction lender decides. It must be willing to count borrowed funds as your equity. Confirm that before you open the line, because a line you cannot use as equity is expensive to carry. The line should sit on an existing property, with the leverage ceiling set by that property’s occupancy.
Does a bank statement HELOC mean no income documentation?
No. It is reviewed on documented income under the applicable program, subject to lender guidelines. Lenders still review credit, equity, debts, and the property. The change is how income is measured, using bank deposits instead of tax returns. The lender must still confirm you can repay.
How big a line can I get against a rental I already own?
On an investment property, the network’s ceiling is 70% CLTV, with a 700 minimum score and a line of up to $500,000. Your first mortgage balance counts toward that ceiling, so the usable line is the 70% limit minus what you owe. Larger lines of up to $750,000 are primary-residence only.
What happens if my draw period ends before the build is done?
You can no longer borrow, and the balance moves into repayment with an amortizing payment. The 3-year structure is more exposed to this than the 5-year structure, which is the only one available on investment lines. Plan the draw length against a realistic build schedule, then add a cushion.
Can I put the line on a property held in my LLC?
Not on these lines. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance, depending on program guidelines.
Next Step
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. Every file is underwritten individually, and nothing here is a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker, not a lender. It arranges DSCR investor loans through select wholesale lenders across 41 markets, including Washington, D.C. Its HELOC programs are available in 16 full-service states. 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. CFPB: What Is a Home Equity Line of Credit HELOC
2. Scotsman Guide – Rev Up the Engine for Non-QM Lending
3. CFPB – What you should know about home equity lines of credit (booklet)
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Top Bank Statement HELOC Providers to Build a New Deck · Top Bank Statement HELOC Providers on 1099 Commissions
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.