Rental Home Equity Line Requirements for a Single-Family Rental

The Quick Read: A home equity line on a single-family rental is a standalone revolving line secured by the rental, and it qualifies mainly on your credit, your debt-to-income ratio, and the equity left after every lien, so rent coverage is not the main test on a true revolving line.

• On an investment property, the network ceiling is 70% combined loan-to-value (CLTV), with no tier above it.
• The minimum credit score is 700, and the line runs from $25,000 up to $500,000.
• At least 75% of the line is drawn at closing, and pricing floats for the life of the line.
• The line sits in first or second lien position, and the title must be in your personal name or a revocable living trust, not an LLC.
• A rental held in an LLC or qualified on rent alone belongs on a DSCR cash-out refinance instead.

All figures here are typical of select lenders in Lendmire’s wholesale network. Every file is underwritten individually and is subject to lender guidelines. Nothing here is a commitment to lend.

Key Terms Defined

Home equity line (HELOC): A revolving credit line secured by property. You borrow, repay, and borrow again up to a limit.

CLTV (combined loan-to-value): All loans against the property, added together and divided by its value.

DTI (debt-to-income): Your monthly debts divided by your monthly income.

DSCR (debt service coverage ratio): Monthly rent divided by the full monthly housing payment: principal, interest, taxes, insurance, and any association dues (PITIA). A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.

Draw period: The stretch when you can borrow from the line, usually paying interest only.

Vesting: How title to the property is held, such as your own name, a trust, or an LLC.

Why Do So Few Lenders Offer a Line on a Rental?

Most lenders treat a rental as riskier collateral than a primary home, so fewer of them offer the product and the ones that do ask more of you. NerdWallet notes that not all lenders offer a HELOC on an investment property, and that qualification requirements are strict. Its reasoning is simple: a borrower in trouble is more likely to pay for their own home than for a rental.

That matches what we see across our wholesale network. Many depository lenders limit these lines to a primary residence. A smaller group of select lenders will lend against an investment property, and they set tighter terms: lower leverage, a higher credit floor, and a smaller maximum line.

A single-family rental is the easiest version of this loan to place. It is the cleanest collateral, the simplest to value, and the property type every lender understands.

How Does Underwriting Treat a Rental Line, Step by Step?

Underwriting a rental line is a personal-credit and equity review of you and the property. The lender checks who you are, what you owe, and how much equity remains. Here is the order a file usually follows.

1. Pick the collateral. The line is secured by the rental itself. A different strategy is a line on your primary home with the money used on the rental, and that is a separate file.

2. Run the equity test. The lender adds every lien on the rental, including your first mortgage, and divides by value. On an investment property the result cannot pass 70% CLTV.

3. Check credit. The minimum is 700. The score is a single-bureau score keyed to the primary wage earner, and the report can be no more than 90 days old at closing. Lenders do not allow rescores.

4. Check DTI. The maximum is 50%. The lender reviews your file on the interest-only payment calculated on the full line, not on the amount you plan to draw.

5. Value the property. Because an investment line tops out at $500,000, the file runs in the automated-valuation lane. It commonly closes with no traditional appraisal. You can still request a full appraisal, and that helps after a rehab, when an automated value may lag the real one.

6. Review title and property type. The lender confirms vesting, occupancy, and eligibility (covered below).

7. Close and draw. At least 75% of the line is drawn at closing. After that, the minimum subsequent draw is typically $1,000.

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

What Are the Requirements at a Glance?

An investment-property line has a short, firm set of requirements. The table shows what a select lender in our network reviews, with the figures that apply to an investment property.

Notice what the table does not show: a rent test. A revolving line does not ask whether the lease covers the payment. It asks whether you can carry the payment.

Credit above 700 does not buy more leverage here. Both the 720 tier and the 700 tier top out at 70% CLTV. Seven hundred is a hard floor, with no tier beneath it.

Compare that with a primary home. A line on a primary residence can reach 90% CLTV, but only with a credit profile of 720 or better. Do not read the primary-home number into a rental file.

Why Does a Single-Family Rental Fit So Well?

A single-family rental is the simplest eligible property, so it faces the fewest screening questions. The eligible list is wider than most investors expect: single-family, two- to four-unit properties, PUDs, townhomes, and condominiums, including non-warrantable condos. Modular factory-built homes are eligible on one of the structures in the network only.

Several property types are not offered at all. Manufactured homes, co-ops, condotels, log homes, commercial and mixed-use property, and agriculturally zoned land fall outside these programs. Barndominiums are not reviewable here either.

Two screening points apply to any rental. A property listed for sale, or listed within the past 60 days, is ineligible in some states. Short-term rental use is also reviewed, so disclose how you operate the property.

Two-to-four-unit properties are eligible on some structures but carry a stricter score floor, so they get a closer look than a single-family house.

Who Can Hold Title?

The line requires title in your own name or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on the property. This is the sharpest structural difference from a DSCR loan, which can lend to an LLC, subject to lender program eligibility.

If your rental is already deeded to an LLC, you have two options. You can change the vesting back to yourself, which may disturb your liability planning and the first mortgage terms. Or you can skip the line and pursue a DSCR cash-out refinance.

How Is the Line Structured?

The structure is a draw followed by a repayment. Investment lines run a 5-year interest-only draw, then a 25-year fully amortizing repayment. You do not get to pick a shorter option on an investment property.

Pricing floats through both periods and never converts to fixed. For a rental, that matters. The cost of the line can rise while your rent stays flat. Any figure you are quoted comes with its own draw and repayment terms, so compare structures, not just headline numbers.

The CFPB describes a HELOC as open-end credit that lets you borrow repeatedly against your equity, and it explains that you can generally spend up to the limit during the draw period. It also warns that you can lose the home if you cannot keep up with payments. On a rental, read that as the rental itself being at risk.

How Much Could You Borrow?

Your line is the lesser of the 70% CLTV room and the $500,000 cap, minus your existing liens. The formula is value times 70%, minus what you owe.

Run it with percentages. Say you own a rental free and clear. At 70% CLTV, your maximum line is 70% of the value, subject to the $500,000 cap. Now say your first mortgage equals 50% of value. You have about 20 points of value left before you hit 70%.

The calculator on this page gives an illustrative estimate of that math. It is not a quote.

Drawing less than the full line does not shrink the payment the lender tests. DTI is calculated on the maximum draw. The lender also needs at least 75% drawn at closing, so a line you want only as a standby reserve may not be the right fit.

Where Does the General Rule Break?

Several edge cases change the answer. Know them before you apply.

• DSCR HELOC is a nickname, not a product. A rent-qualified version is usually a closed-end second loan or a cash-out refinance, not a revolving line. A true revolving line is underwritten on you.
• Limits on exposure. A borrower is limited to three lines in total. Anyone owning more than 15 financed properties is not eligible.
• Sequencing with a DSCR first mortgage. Many investors do the DSCR loan first and add the line afterward. If the line comes first and you later refinance the first mortgage, the line lender must agree to stay in second position, or the line gets paid off.
• The line can shrink. The CFPB’s HELOC booklet explains that lenders can freeze or reduce a line if the property value falls or your finances worsen. Do not count on it as guaranteed funding.
• Free-and-clear rentals. These fit any lender that requires first position, because there is no existing mortgage.
• Availability. These lines are offered in Lendmire’s 16 full-service states only, which is narrower than the DSCR footprint of 41 markets, including Washington, D.C. Texas has a few additional rules that bind primary residences only.

Which Route Fits Your Situation?

The right route depends on how you document income and how the rental is titled. This table compares three common paths.

A DSCR cash-out refinance reaches about 75% LTV on standard rentals and 70% on short-term-rental collateral. It typically expects around 6 months of seasoning. A 1.00 coverage ratio is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Credit floors run around 660 on most programs and 620 in parts of the network, and 700 or more opens the strongest tiers. Loan sizes reach up to $3,000,000 on standard programs, with smaller balances available through select lenders.

A DSCR file clearing 1.00 does not mean the property cash flows. DSCR compares rent to PITIA only, and repairs, vacancy, management, utilities, and capex sit outside the calculation.

The line is a better fit when you want a flexible reserve and your personal profile is strong. The DSCR cash-out is better when the property needs to carry itself, or when an LLC holds title. Lendmire’s complete DSCR loans guide covers that second path in full.

For the broader picture of using a rental’s equity, see Lendmire’s complete guide to a single-family rental home equity loan.

What Should You Check Before Applying?

Run through this list before you apply.

• Is title in your own name or a revocable living trust?
• Is your score at least 700, on a recent credit report?
• Do all liens, including the new line, total 70% CLTV or less?
• Does your DTI hold up when tested on the full line?
• Is the property a single-family, townhome, PUD, condo, or two-to-four-unit home?
• Are you under three lines and 15 financed properties?
• Can you carry a floating payment if your rent dips?
• Will you use the money to improve or buy rental property?

Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.

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.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker that arranges DSCR investor loans through select wholesale lenders, with investor programs across 41 markets, including Washington, D.C. It is not the lender. Lenders review each file and set final terms. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. NerdWallet – Can you get a HELOC on an investment property?

2. CFPB – What is a home equity line of credit (HELOC)?

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