How Much Can You Borrow on an Investment Property HELOC With Big Equipment Costs?

The Quick Read: It depends on the equity in the rental and on your personal credit and debts, not on the size of the project: the line is limited to 70% combined loan-to-value on an investment property, minus every lien already on it, then capped at $500,000, so a bigger roof or HVAC bill never raises the number. The lender never sizes the line to the work. It sizes it to the equity and to you.

• The formula is property value times 70% CLTV, minus the first mortgage and any other liens.
• The maximum investment line is $500,000, and the minimum credit score is 700.
• A score above 700 adds eligibility, not leverage. The ceiling stays at 70% CLTV.
• Title must sit with an individual or a revocable living trust. An LLC cannot hold title on this product.

Key Terms Defined

Combined loan-to-value (CLTV): all loans secured by the property, including the full credit line, divided by the property’s value.

Draw period: the stretch when you can borrow against the line and pay interest only.

Repayment period: the stretch after the draw ends, when the balance pays down in full.

Debt-to-income (DTI): your monthly debts divided by your monthly income, which is the main personal test on this product.

Automated valuation: a data-based property value used instead of a traditional appraisal.

How Is the Maximum Line Calculated?

On a rental, the ceiling is 70% CLTV across this network. Credit tiers at 700 and at 720 both reach that same 70%, so the table has no higher tier to climb to. Treat the value as 100% and the math is plain.

The lender counts the full credit limit in the CLTV test, whether or not you draw it. A line sized at the maximum uses all of that room on paper. A paid-off rental removes the mortgage from the math, but it does not remove the cap. Owning the property free and clear is not the same as borrowing your full equity.

This is also where equipment costs show up. Say you need a new roof and a new HVAC system on a duplex. The estimate for both could be large, and the line would still be the same as for a small repair. If the equity formula gives you less than the project cost, you fund the gap yourself or look at a different product.

Do Big Equipment Costs Change the Limit?

No. The project cost does not enter the formula, and it does not raise or lower the ceiling. It matters only through your personal file: the line is underwritten on your credit, income, debts, and equity, not on the rent the property earns.

That separation is the main thing to understand. A strong lease does not enlarge the line. A weak lease does not shrink it. Here is how the equipment side of a file is read.

DTI runs up to 50% on this product. It is tested on the interest-only payment calculated on the maximum draw, so a smaller draw does not make the DTI look lighter than the full line would. A new equipment loan or lease on the same file adds to your monthly debts, and that can cost you more qualifying room than the project itself. Income is documented as part of your personal file, and the 700 minimum credit score on a rental line is the standard you have to meet first.

What Does the Structure Look Like?

An investment line is a standalone line in first or second lien position. The draw period runs five years, interest only, followed by a 25-year repayment period. At least 75% of the line is drawn at closing, which suits a roof or HVAC job that needs most of the money up front. Pricing is variable across the draw and the repayment period, and it does not convert to a fixed structure.

Lines start at $25,000, and the maximum on a rental is $500,000. Larger lines exist only for primary residences, so they are not an option for an investment property.

On valuation, a rental line at or below $500,000 ordinarily runs on an automated valuation with no traditional appraisal. A higher CLTV may call for a secondary valuation, and a borrower can request a full appraisal in any case. Because the investment cap is $500,000, a rental line stays in that automated-valuation lane.

Which Properties and Borrowers Qualify?

The property and the vesting have to fit before the math matters. Eligible property includes single-family homes, 2-4 unit buildings, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural properties are not offered.

Three file-level limits catch investors who plan around equipment work:

• Vesting. Title must be held by you or by a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out instead.
• Rehab status. A line is usually unavailable on a rental that is under heavy rehab. A roof replacement on a tenant-occupied unit is a different file from a gut renovation.
• Exposure. A borrower is limited to three lines, and a borrower with more than 15 financed properties is not eligible.

In several of the states served, a property that is listed for sale, or was listed in the past 60 days, is ineligible. This product is available only in Lendmire’s 16 full-service states, which is a narrower footprint than its DSCR lending, a 41-market footprint that includes Washington, D.C. Every figure here is subject to lender guidelines and full file review, and none of it is a commitment to lend.

When the Property Is Not Yet Rented

Occupancy has to be represented truthfully on any application, even when the property is not yet rented, and a line taken on a residence is a different product with a different lien. Your home backs that debt, and it is qualified on personal income and credit. If the home is not where the debt belongs, the line on the rental is the honest path, with the limits above.

One BiggerPockets thread on putting a HELOC on an investment property describes a local bank lending up to 80% on investment property, and a reply suggesting a cash-out refinance often carries better terms. That is one bank’s reported practice, not this network, where investment lines stop at 70% CLTV.

Should a HELOC Fund the Equipment?

A line fits work that raises the property’s value or its rent. It fits poorly for recurring costs, where a 25-year repayment tail on a short-lived expense makes little sense. Use this as a rough fit guide.

An investor rule of thumb is to choose a line only if the upgrade will lift rent enough to repay it in about two years. It is not a standard, and many roof jobs protect income rather than raise it. The risk to watch is over-leverage: when vacancies rise and rents fall, an interest-only draw on a full line still has to be paid.

Tax treatment can depend on how the funds are used and how the property is held, and rental improvements are generally depreciated rather than deducted at once under IRS Publication 527; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.

When the Line Is Too Small: DSCR Cash-Out vs. HELOC

The two products test different things. A HELOC tests the borrower. A DSCR loan tests the property’s rent against its monthly payment, which includes principal, interest, taxes, insurance, and any HOA dues, known as PITIA.

Across the wholesale network, DSCR cash-out tops out around 75% LTV on standard rentals and about 70% on short-term-rental collateral, with roughly six months of seasoning as the common expectation. A separate select-lender path goes below a 1.00 coverage ratio, with leverage and terms adjusted. Credit floors start at 620 in parts of the network, most programs want around 660, and 700 or better opens the strongest leverage tiers. Reserves vary by lender, leverage, loan size, and transaction type, and they commonly run around six months of PITIA.

One caution on the DSCR route. Clearing 1.00 does not mean the property has positive cash flow. The calculation compares rent to PITIA only, so repairs, vacancy, management, utilities, and capital items sit outside it. Equipment-heavy properties are the ones where that gap is widest.

The choice usually comes down to size and title. A modest repair on a rental held in your own name suits a line. A large project, a rental held in an LLC, or an owner who wants more room than 70% CLTV allows points to the DSCR route. For the full program picture, see the complete DSCR loans guide.

Common Misconceptions

You can borrow your full equity. No. The 70% cap counts the first mortgage and the full line together.

Higher credit means more leverage. Not on an investment line. Scores of 700 and 720 reach the same 70% ceiling.

Strong rent raises the line. No. The line is underwritten on the borrower, not on the lease.

An LLC can hold title. Not on this product. Individuals and revocable living trusts can.

Every bank offers one. No. Many decline investment-property lines, which is why alternatives matter.

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 request a quote.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. BiggerPockets thread on putting a HELOC on an investment property

2. IRS Publication 527