Banks That Offer an Investment Property HELOC With a Below-Market Lease in Place

The Quick Read: Few depository lenders open a home equity line on a rental. On a borrower-qualified line, a below-market lease usually matters through the rent counted toward your debt ratio, not through a rent-coverage test.

• A home equity line of credit (HELOC) on a rental is a niche product. NerdWallet reports that not all lenders offer it and that requirements are strict.
• Across the wholesale network Lendmire works with, an investment-property line tops out at 70% combined loan-to-value (CLTV), with a 700 minimum credit score and a $500,000 maximum line.
• A low lease can shrink the rental income a lender counts and, if a full appraisal is ordered, can weigh on value.
• A rent-qualified second mortgage or a DSCR cash-out refinance can fit better when the property is mostly rented.

This guide walks through what the product is, how underwriting treats a low lease, and where the usual rule breaks. It ends with a decision framework. Lendmire is a mortgage broker, not a lender. It shops several wholesale lenders and matches the file to the program that fits.

What an Investment Property HELOC Actually Is

An investment HELOC is a revolving line secured by a rental you own. You draw what you need during a set window, then repay. Lenders see more default risk on rentals than on a primary home, so the pool of lenders is small and the rules are tighter.

Two different products share the name, and mixing them up causes most of the confusion:

• A borrower-qualified line. The lender looks at your credit, your debt-to-income ratio (DTI), your equity, and your reserves. The rental income is one input.
• A rent-qualified second mortgage. The lender looks mainly at whether the property’s rent covers its payments. NerdWallet points to this DSCR-style second mortgage as a strong option when a property is primarily rented.

The lenders that write either one depend on property type, credit profile, how much leverage you need, and how you hold title. No single bank list stays current, so treat any list you find as a starting point and not as an answer. A broker that places files with multiple wholesale lenders sees which programs are open today.

How Underwriting Treats a Below-Market Lease, Step by Step

Step 1: Which test applies. On a borrower-qualified line, a below-market lease matters only through the rent the lender counts in your DTI. A lower counted rent can push your ratio up. On a rent-qualified product, the lease matters more directly, because rent against the payment is the test itself.

Step 2: Which rent gets counted. Appraisers document market rent on a rent schedule form. For a one-unit investment property, Fannie Mae’s appraiser update says Form 1007 asks for monthly market rent. It is required only when rental income is used to qualify. Small multifamily has an equivalent rent analysis built into Form 1025. On rent-based tests, lenders commonly credit the lower of the signed lease and the market rent. A lease above market gets capped. A lease below market stays at the lease figure, so a market-rent opinion does not lift the counted rent above what the lease says.

Step 3: Valuation. This is where a low lease can hurt twice. Appraisal theory separates two values. Dunkin Real Estate Advisors explains that fee simple value assumes no lease, while the leased fee is the landlord’s ownership subject to the tenant’s rights. Below-market rent shifts value away from the landlord and toward the tenant. When lease terms match the market, The Counselors of Real Estate notes the lease has no net value and leased value equals fee simple value.

That theory comes from commercial appraisal. A residential line usually does not apply it, and on the network’s investment lines the point is often moot. A line capped at $500,000 sits in the automated-valuation lane, and these files commonly close with no traditional appraisal. A full appraisal is where a long, deeply discounted lease would come into play. A borrower may request one, and a higher CLTV may trigger a secondary valuation.

Step 4: Documents. Expect to provide current leases, your Schedule E, proof of insurance, and mortgage statements on every financed property. With a below-market lease, a market-rent opinion beside the lease helps the file make sense.

Bank Lines Versus Rent-Qualified Lines

Here is how the two structures compare in practice:

On the network’s investment-property HELOC, the figures run like this, subject to lender guidelines. The ceiling is 70% CLTV. Both the 700 and 720 credit tiers reach that same ceiling, so a higher score buys eligibility and not extra leverage, and 700 is a hard floor. Lines run $25,000 to $500,000. The structure is a 5-year interest-only draw followed by a 25-year repayment period, with at least 75% of the line drawn at closing. DTI maxes out at 50%, qualified on the interest-only payment at the maximum draw.

Eligible collateral includes single-family homes, 2-4 units, townhomes, PUDs, and condominiums, including non-warrantable ones. Manufactured homes, condotels, log homes, and mixed-use properties are not offered. Title must sit with you personally or in a revocable living trust. LLCs and corporations cannot hold title on these lines, which is the sharpest difference from a DSCR loan. A rental already deeded to an LLC needs a vesting change, or it may fit a DSCR cash-out refinance instead. That entity route is subject to lender program eligibility. These HELOC placements are also available in a narrower set of 16 full-service states, smaller than the 41-market DSCR footprint.

Same Property, Two Rent Levels

Picture a duplex held by an individual. The numbers below are modeled assumptions, not market data.

Run it first on a rent-qualified basis at the lease. The tenant pays below market on a signed lease, and rent against the full monthly obligation produces a coverage ratio around 0.95x. That sits under the 1.00 level where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.

Now give the same duplex a market-rent lease, with no other changes. Coverage rises to roughly 1.15x, which clears the 1.00 level with room to spare. The property did not change. Only the rent counted did.

Now run it as a borrower-qualified line. The below-market lease nudges your DTI up, but your traditional employment income, other debts, and credit still carry most of the weight. A modest rent gap may not move the answer at all. A deep gap across several units can. So run both rent figures before choosing a product.

One more caution. Clearing 1.00 coverage does not mean the property cash-flows. DSCR compares rent to the loan payment, taxes, insurance, and dues only. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation.

Where the General Rule Breaks

The lease type, term, and tenant change how a lender reads the rent. Here is how each case plays out:

A few of these deserve extra detail.

Long fixed lease with renewal options. The tenant’s bargain follows the property, so valuation theory says the discount is real. A short remaining term shrinks the effect, because the below-market period ends soon.

Short-term rentals. Fannie Mae’s update says Form 1007 cannot estimate a nightly fee for a short-term rental. Some HELOC lenders also restrict lines by whether the home is rented year-round. Short-term rental rules can vary by city, county, HOA, and property type, so confirm local rules before relying on projected rental income. On DSCR products, short-term rentals have their own terms: purchase to 75% LTV and cash-out to 70%, with about 12 months of hosting history and a 640+ score expected. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

Family tenants. Underwriters may ask whether the rent is arm’s-length. Written proof that the tenant pays on schedule helps, and so does a market-rent opinion.

Multi-unit with mixed leases. Lenders can credit each unit on its own lease or market rent. A single deeply discounted unit hurts less than a discount on every door.

What to Do If Your Lease Is Below Market

You have several options, and the right one depends on how much time and equity you have.

1. Renew at market. At renewal, reset the rent. This is the cleanest fix for both counted income and appraisal.

2. Document market rent. A rent schedule shows the lender what the unit would earn. It does not erase a signed lease, but it explains the gap.

3. Wait for the lease to expire. A month-to-month tenant or a lease near its end carries less valuation drag.

4. Switch products. If personal DTI is the problem, a rent-qualified route may help. If rent is the problem, a borrower-qualified line may carry the file.

5. Refinance for cash instead. Most of the network’s DSCR cash-out programs top out around 75% LTV on standard rentals, with about 6 months of seasoning as the common expectation. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

The complete DSCR loans guide explains how coverage works and how the pieces fit together. Keeping a below-market lease on purpose, perhaps to retain a good tenant, is a legitimate choice. That choice has a financing cost, and it is worth modeling before you apply.

Who Should Skip This Product

Skip the investment HELOC if the property sits inside an LLC and you do not want to retitle it. Skip it if your credit is under 700 or your DTI is already near the ceiling. Skip it if you need more than $500,000 against a rental or more than 70% CLTV. Also skip it if you own more than 15 financed properties, or if the property type is outside what these lines allow. A DSCR product may fit better in those cases, but eligibility there is still subject to lender guidelines, credit approval, and property review.

Key Terms Defined

HELOC: a revolving credit line secured by property equity, with a draw period followed by repayment.

CLTV (combined loan-to-value): all loans on the property added together, divided by its value.

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

DSCR (debt service coverage ratio): monthly rent divided by the property’s monthly payment, covering principal, interest, taxes, insurance, and dues.

Leased fee: the landlord’s ownership interest when a lease is in place.

Market rent: what comparable units rent for on a monthly basis, as an appraiser documents it.

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 reviewed individually, and nothing here is a commitment to lend.

A lease signed below market is a decision you make once and the lender prices for years, so a more affordable time to fix it is at renewal.

About Lendmire

Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. NerdWallet – HELOC on an investment property

2. Fannie Mae Appraiser Update

3. Dunkin Real Estate Advisors – Leased Fee vs. Leasehold

4. The Counselors of Real Estate – Valuing the Leased Fee Simple Estate