How Much Can You Borrow on a Bank Statement HELOC for BRRRR Investors Funding the Rehab?

The Quick Read: It depends on equity, not on the size of the rehab: on an investment property the line tops out at 70% combined loan-to-value and $500,000, while on a primary residence the ceiling climbs with credit to 90% at a 720 score, and bank statements change only how income is documented, never those limits. Lenders size the line from the collateral’s value, the liens already on it, and your credit tier.

• Investment property: 70% CLTV, 700 minimum credit, $500,000 maximum line. A 720 score does not raise the ceiling.
• Primary residence: CLTV steps up with credit, reaching 90% at a 720 score or better, on lines up to $500,000.
• Above $500,000: primary residence only, capped at 75% CLTV, with a full appraisal required.
• Bank statements: 12 to 24 months of deposits prove income. They do not lift leverage, credit or dollar limits.
• Title: an individual or revocable trust must hold the property, so an LLC-held rental generally needs a DSCR cash-out refinance instead.

The rest of this article shows how the math works, which property to borrow against, what happens at the exit, and where this tool stops working for BRRRR investors. Lendmire is a mortgage broker, not a lender. It places these lines through select wholesale partners, and every figure below is subject to lender guidelines and full file review.

How Is the Maximum Line Calculated?

The line equals value times the maximum CLTV for that occupancy, minus every lien already on the property. CLTV is the sum of all loans secured by the property divided by its appraised value, as Wall Street Prep explains. The rehab budget is not an input.

Some underwriters count the full credit limit rather than only the drawn balance, a measure called HCLTV. Ask how a lender counts an undrawn line before you assume you have room.

Here is how the formula plays out with illustrative percentages. These are modeled assumptions, not market data.

Investment property. Say a seasoned rental carries a first mortgage equal to 55% of its value. The 70% ceiling leaves 15 points of value for a line. If the first lien equals 65% of value, only 5 points remain. At a 70% ceiling, a rental that is already well leveraged has very little to lend against.

Primary residence. Say the first mortgage equals 50% of value and the borrower holds a 720 score. The 90% ceiling leaves 40 points of value. On a higher-priced home, the $500,000 line cap at that tier can bind before the percentage does.

The network’s credit tiers on a primary residence work like this. A 600 score tops out at 60% CLTV. A 640 score reaches roughly 80%. A 700 score typically supports about 85%. The 90% ceiling exists only at 720 or better. Lines above $500,000 are available on a primary residence only, cap at 75% CLTV, and need a full appraisal. They also need a 700 or better credit profile, or 720 on the longer-runway structure described in the stages section below.

The method is the same one regulators describe for consumers. The federal consumer-finance regulator’s HELOC booklet shows lenders taking a percentage of appraised value and subtracting what you owe. That booklet is an older edition, so it is useful for the method, not for current limits.

Which Property Secures the Line?

For most BRRRR investors, the collateral is either their own home or a seasoned rental they already own. The line must exist against a property you hold today, so you cannot borrow against the BRRRR property before you buy it. The choice of collateral changes the ceiling more than anything else on this page.

Many investors borrow on their own home because the primary-residence table is wider. That choice moves risk onto the house you live in. If the rehab stalls or the exit appraisal disappoints, the line is still secured by your home. Borrowing against a rental keeps the exposure inside the investing portfolio, but you give up leverage and access, because few lenders write a line on a rental at all.

Occupancy rules matter too. Some plans restrict renting the home, and a third-party occupant, such as a parent living in the house, can change who has to be the primary borrower. Read the plan terms before you plan around either property.

What Do Bank Statements Actually Change?

Bank statements change the paper trail. A self-employed investor with heavy write-offs and depreciation may show taxable income well below real cash flow. A statement-based line looks at 12 to 24 months of deposits instead. It still reviews credit, property details and debt-to-income.

This is not a no-paperwork product. A borrower is reviewed on documented income under the applicable program, subject to lender guidelines. Several tests sit outside the income question:

• Credit: the program floor is 600, and a single-bureau score is keyed to the primary wage earner.
• Debt-to-income: 50% maximum, 45% for scores from 600 to 679, and anything above 45% needs a 680 minimum. Lenders review the file on the interest-only payment calculated at the maximum draw.
• Business accounts: deposit analysis from business accounts needs at least a 680 score. Because an investment line already floors at 700, this deposit test does not set the limit on a rental line.
• Valuation: lines at or below $500,000 ordinarily use an automated valuation. A borrower can request a full appraisal.
• Property type: single-family, 2-4 units, PUD, townhome and condo are eligible, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural properties are not offered.

Exposure limits apply as well. A borrower can hold up to three lines, and a borrower with more than 15 financed properties is not eligible. Availability for these lines is limited to Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint. For a deeper look at the product itself, see the bank statement HELOC overview.

How Does the Line Fund Each BRRRR Stage?

The line covers down payment, closing costs and rehab, but it does not build reserves. A rehab that spends in stages sits awkwardly against a line where at least 75% is drawn at closing.

Two structural facts shape the carry. First, the network’s draw structures differ by occupancy. A primary residence can use a 3-year interest-only draw with a 17-year repayment, or a 5-year draw with a 25-year repayment, which this article calls the longer-runway structure. An investment line runs the 5-year draw and 25-year repayment structure only. Second, pricing floats across both the draw and repayment periods and never converts to fixed. Payments can rise sharply when repayment begins, and the CFPB notes that HELOCs typically carry variable pricing. The BRRRR exit therefore has to land well before the draw period ends.

Idle balance is the quiet cost. One BiggerPockets article describes an investor tying up over $80K of a personal HELOC for six months in a single BRRRR project. Treat that as one anecdote, but the pattern it shows is real. Line size, carry and exit timing have to be planned together.

Subsequent draws after closing carry a $1,000 minimum on the longer-runway program, which is the only program that states a subsequent-draw minimum. A line is also not committed money. Lenders can reduce or freeze it if the property’s value falls or finances change materially, and a plan may require a minimum draw per advance, as the CFPB’s HELOC overview describes. An undrawn line is permission to borrow, not a funding commitment.

What Happens at the Refinance If the Appraisal Comes Up Short?

The cash-out refinance must pay off the first lien, the HELOC and any remaining rehab debt. If the appraisal lands below your plan, the refinance may not clear everything. Run this stress test before you draw.

Assume total debt to repay equals 70% of your planned after-repair value. That fits under the 75% ceiling that applies to a cash-out on a standard long-term rental. If the appraisal comes in 10% below plan, that same debt becomes roughly 78% of the real value. The refinance now falls short, and you would need to bring cash to close the gap.

Short-term-rental collateral is tighter, with cash-out limited to 70% LTV. A rehab planned for the STR exit leaves even less room for an appraisal miss. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Coverage then becomes the second test. On the DSCR side, the lender compares rent to the full monthly obligation: principal, interest, taxes, insurance and any HOA dues. A coverage ratio of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Stronger ratios open better pricing and leverage. Clearing 1.00 does not mean the property produces positive cash flow, because repairs, vacancy, management, utilities and capex sit outside the calculation. Reserves vary by lender, leverage and loan size, commonly around six months of PITIA, and borrowed funds are often excluded from reserves.

The exit usually needs about six months of seasoning, and a lease in place helps the file. The complete DSCR loans guide explains how property-rent-based lender review works from the start.

Which Rehab Funding Fits Which Investor?

A bank statement HELOC fits a moderate rehab on a leased rental or a primary home with deep equity. Hard money fits a larger, faster-moving rehab that equity cannot cover. A DSCR cash-out fits a rental held in an LLC or one that has already stabilized.

A thinly equitied property hits the ceiling fast. An investor with a leased rental, strong credit and a low first mortgage may find 70% enough. An investor with a high-balance first lien and an LLC title should probably skip the line and plan a DSCR cash-out or a different rehab funding source.

A separate rent-qualified line exists for older rentals, but it requires ownership seasoning, so it cannot fund a fresh purchase. It only recycles equity that already exists.

Where Does This Stop Working?

The line stops working when title, equity or timing fails. These are the main edge cases:

• LLC title. Individuals and revocable living trusts can hold title. LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead, subject to program terms.
• Sale triggers payoff. If you sell the home securing the line, you generally must repay it in full.
• Fully borrowed down payment. Some purchase programs reject a down payment that comes entirely from borrowed funds. The purchase lender decides what counts, so confirm before you draw.
• Credit and score tiers. An investment line has a hard 700 floor with no tier beneath it. A 720 score buys eligibility, not extra leverage.
• Tax questions. 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.

Short-term rental rules can vary by city, county, HOA and property type, so investors should confirm local rules before relying on projected rental income.

Key Terms Defined

CLTV: the total of all loans secured by a property divided by its appraised value.

HCLTV: the same ratio, but counting the full credit limit rather than only the drawn balance.

Draw period: the stretch when you can borrow and repay on the line, usually interest-only on this network.

BRRRR: buy, rehab, rent, refinance, repeat, the strategy that recycles capital through a cash-out refinance.

DSCR: the rent compared against the full monthly housing obligation, used as the main qualifying measure for rental loans.

Who This Fits and Who It Doesn’t

A bank statement HELOC fits a self-employed investor who owns a home or seasoned rental with real equity, holds title personally or in a revocable trust, and wants to fund a moderate rehab before a DSCR cash-out exit. It fits less well for an LLC-held portfolio, a thinly equitied property, a rehab that needs more than the line cap, or an investor who cannot absorb a short appraisal at the exit.

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, with no commitment to lend.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Wall Street Prep – Combined Loan-to-Value

2. CFPB – What You Should Know About HELOCs (booklet)

3. BiggerPockets – Beginner’s Guide to BRRRR Financing

4. CFPB’s HELOC overview