Top Investment Property HELOC Providers for Landlords Borrowing Against a Rental

The Quick Read: The right provider for a landlord depends on the property, the equity, credit and how title is held, not on a ranked list of company names, and Lendmire, a mortgage broker, shops select wholesale lenders in its network to match the file to a program that actually lends against a rental.

• On an investment property, the lenders in Lendmire’s network cap an equity line at 70% combined loan-to-value (CLTV), with a 700 minimum credit score.
• An investment line tops out at $500,000, and an equity line does not qualify on rent the way a DSCR loan does.
• Title must sit with you personally or in a revocable living trust, so an LLC-owned rental usually needs a different product.
• Equity lines are available through Lendmire only in its 16 full-service states, a narrower footprint than its DSCR lending.

What Is an Investment Property HELOC?

An investment property HELOC is a revolving credit line secured by a rental you own. You borrow what you need, up to a limit, during a set draw period. You repay later, once the draw period ends.

Landlords often assume this works like the line on their own home. It does not. NerdWallet reports that a HELOC on an investment property is possible, but the lender pool is smaller, the borrowing limit is lower than on a primary home, and not every lender offers it.

Leverage is where the gap shows up. The network figure is tighter and simpler: 70% CLTV on an investment property, no exceptions, no higher tier. Primary residences and second homes reach 90% CLTV, but only at a 720 credit profile or better. Never read that 90% as available on a rental.

CLTV is your first mortgage balance plus the new line, divided by the property’s value. A rental with a first mortgage at 50% of value has room for a line of up to 20% of value at the 70% ceiling.

Who Actually Writes These Lines?

Four kinds of institutions offer equity lines on rentals: big banks, credit unions, regional or portfolio lenders, and wholesale lenders reached through a broker. Each has a different appetite for non-owner-occupied property.

Big banks tend to focus on their own deposit customers and on primary residences. Credit unions may lend on rentals but often limit it to members and to certain areas. Regional and portfolio lenders keep loans on their own books, so they can bend guidelines, but each has its own quirks.

A broker like Lendmire sits across many wholesale lenders instead of one. That matters because wholesale guidelines differ on credit floors, property types and title. The best program for your situation is the one whose rules match your file, and a single lender can only tell you about its own rules.

Naming is another trap. Some lenders refuse the label HELOC on a rental but offer the same thing as a line of credit secured by investment property, as an investor discussion thread on BiggerPockets notes. Ask for the product by function, not by label.

How Underwriting Treats a Rental Line, Step by Step

A lender checks you first and the building second. Here is the sequence on most files placed through the network.

1. Equity test. The lender adds your existing first mortgage to the requested line and divides by value. On an investment property, the result cannot exceed 70% CLTV.

2. Credit. Investment lines require a 700 minimum, and 700 and 720 both reach the same 70% ceiling. Higher credit above 700 buys comfort, not extra leverage. The lender uses a single-bureau score tied to the primary wage earner, and the report must be no more than 90 days old at closing.

3. Debt-to-income (DTI). The maximum is 50%. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.

4. Valuation. Because an investment line caps at $500,000, and full appraisals begin only above that size, the file typically runs on an automated valuation and commonly closes with no traditional appraisal. A higher CLTV may require a secondary valuation, and you can request a full appraisal in any case. After a major rehab, a full appraisal is worth requesting so the improvements count.

5. Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure or short sale needs 4.

6. Exposure. You can hold at most three lines, and an investor with more than 15 financed properties is not eligible.

Notice what is missing: the rent. Lenders on these files may look at a lease, but the line is underwritten on you.

Draw Period, Repayment Period and the Payment Step-Up

The investment line runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. At least 75% of the line must be drawn at closing, so you start paying on most of it right away. Pricing floats across both periods and never converts to fixed.

The CFPB’s plain-language HELOC page explains the general pattern: you can borrow up to your limit during the draw period, and the payment moves with a variable interest rate. Some consumer lines let you convert part of the balance to a fixed rate, but that option does not exist here.

The CFPB booklet on home equity lines adds two points worth remembering. Variable-rate lines secured by a dwelling must carry a ceiling on how high the rate can climb. And if you fail to repay, you could lose the property securing the line, which for you is the rental.

The risk is not the draw period. It is the day principal starts amortizing, when the payment steps up. Model that day before you sign, not after.

Which Properties and Titles Fit?

Eligible property types are single-family homes, 2-4 unit buildings, PUDs, townhomes and condominiums, including non-warrantable condos. A line on a 2-4 unit building is more likely to clear the underwriting when the borrower’s credit and equity are strong.

Not eligible: manufactured homes, co-ops, condotels, log homes, commercial property, mixed-use property and agricultural zoning. These are not offered, regardless of equity.

Title is the sharpest edge. The line must be secured by property held by you individually or by a revocable living trust. LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot hold title. If your rental already sits in an LLC, you need either a vesting change or a different product, and a vesting change can create its own problems with the first mortgage, so talk to the first lender before moving anything.

There is also a timing trap. A line secured by a property cannot fund that same property’s purchase, because the equity must exist first. Landlords who want a down payment for the next rental usually borrow against a property they already own, which makes the current rental the collateral for the next one.

HELOC or DSCR Cash-Out? A Side-by-Side

The two products solve the same problem in different ways. A HELOC underwrites you. A DSCR loan reviews the property’s rental income. Lendmire’s complete DSCR loans guide covers the second product in full.

DSCR stands for debt service coverage ratio. It divides monthly rent by the property’s full monthly obligation: principal, interest, taxes, insurance and any association dues. A ratio of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.

A DSCR ratio above 1.00 does not mean the property produces positive cash flow. Repairs, vacancy, management, utilities and capital costs all sit outside the calculation.

Standard DSCR cash-out files commonly expect about 6 months of seasoning. Short-term-rental collateral runs lower, with cash-out at 70% LTV against 75% on a standard rental. Reserves vary by lender, leverage and loan size, and they commonly land around 6 months of payments.

A Worked Example in Percentages

Say you own a duplex valued by an automated valuation, with a first mortgage at 55% of that value. The 70% CLTV ceiling leaves room for a line of up to 15% of value, before any lender-specific haircut.

Now the second test. Suppose a refinance would replace the first mortgage and pull cash out at 75% LTV on a standard rental. That sounds like more room, but the new loan replaces your existing first, and the property would need rent that covers the new payment at a coverage ratio the lender accepts. A DSCR file that clears roughly 1.2x has options that a thinner file does not. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

The point is that the two paths clear different tests. The line needs equity, credit and DTI. The refinance needs equity and rental coverage. The strongest files clear both.

The stress test comes next. Ask what happens if the floating payment climbs, if the draw period ends, and if a unit sits vacant for a few months. A deal that only works in the best case is too tight.

Questions to Ask Any Provider Before You Apply

Whether you work with a bank, a credit union or a broker, put these questions on the table first.

• Does the lender write lines on non-owner-occupied property, and in which property types?
• Does it accept your title form, or must the property be in your name?
• What is the maximum CLTV on a rental, and what does it require in credit?
• What share of the line must be drawn at closing?
• Is pricing variable throughout, and is there a cap?
• What is the minimum draw after closing?
• Is there an automated valuation, or is a full appraisal required?
• What fees apply, and what happens if you close the line early?

A broker can run these questions across several wholesale lenders at once, which is how a file finds a program whose rules fit, rather than a program that fits only on paper.

The Risks of Borrowing Against a Rental

Stacked leverage is the main danger. A second lien sits behind your first mortgage, and the first lender’s coverage math does not see it. Your rent may cover the first loan comfortably and still fall short once you add the line’s payment.

Variable pricing is the second danger, because the payment can rise without any change on your side. The third is falling value. A lender can freeze or reduce a line when value drops, which is exactly when you might want to draw.

Key Terms Defined

CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.

Draw period: The stretch when you can borrow from the line and typically pay interest only.

Repayment period: The stretch after draws end, when principal amortizes and the payment steps up.

DSCR: Monthly rent divided by the property’s full monthly obligation, used to review a loan on the property’s income.

Automated valuation: A computer estimate of value used in place of a traditional appraisal.

Vesting: The way title is held, such as in your own name or in a revocable living trust.

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. The site’s illustrative calculator gives an estimate of how the pieces fit together before you talk to anyone.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker that arranges DSCR investor loans across 41 markets, including Washington, D.C., and equity lines in 16 full-service states. It places files with select wholesale partners and is never the lender. All figures here are subject to lender guidelines and full file review, and nothing here is a commitment to lend. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

Investors who want the broader program framework can review how DSCR loans work.

References

1. NerdWallet

2. BiggerPockets – Heloc for Investment Property

3. CFPB’s plain-language HELOC page

4. CFPB – What You Should Know About Home Equity Lines of Credit