Banks That Offer a HELOC for a Single-Family Home

The Quick Read: Many banks write a HELOC on a single-family home, but a bank’s answer turns on how you use the home, not on the house type: primary residences get the widest access, second homes less, and investment properties the narrowest, with a lower leverage ceiling and a higher credit floor. The house itself is rarely the obstacle, because a detached single-family property is the easiest collateral to place. Occupancy, title, credit, and the existing first mortgage decide the outcome.

• Investment property: up to 70% CLTV, a 700 minimum credit profile, and a line of up to $500,000.
• Primary residence: up to 90% CLTV, but only at 720 or better and up to a $500,000 line. Lines run to $750,000 at lower leverage.
• Title: the individual borrower or a revocable living trust. An LLC cannot hold title on these lines.
• Availability: Lendmire brokers these lines through select wholesale partners in 16 full-service states, subject to lender guidelines.

What Is a HELOC on a Single-Family Home?

A HELOC is a revolving line of credit secured by the equity in your house. Equity is the property’s value minus what you owe on it. You borrow during a draw period, then repay during a longer repayment period.

Each bank sets its own appetite for the product. Nothing makes a bank write one on a rental house, and nothing stops it. That is why a list of banks goes stale and why the useful question is which type of file a lender wants.

NerdWallet notes that a HELOC on an investment property is possible, but the pool of lenders is smaller, the maximum loan-to-value is generally lower, and rates and fees are generally higher than on a primary home. That matches what a broker sees across wholesale guidelines. Investment lines are a narrower lane than primary-residence lines.

Lendmire is a mortgage broker, not a lender. It places home equity lines with select wholesale partners and matches the file to the program. No single bank is the right answer for every borrower. The program that fits depends on occupancy, equity, credit, and title.

Why Occupancy Matters More Than the House

Occupancy sets the ceiling, the credit floor, and the maximum line. A single-family home can sit in any of three tiers, and the same house gets very different terms in each. In the table below, the top ceiling shows only at the top credit tier. Lower credit means lower leverage.

Here is how the tiers step down on a primary residence. At 720 or better, the ceiling is 90% CLTV on lines up to $500,000. At 700 or better it is 85% on lines up to $500,000. At 640 and above it is 80%. The ceiling falls further toward the 600 floor. A line above $500,000 is for primary residences only and tops out at 75% CLTV.

On a second home, the 90% figure again applies only at 720 or better. The ceiling steps down to 85% at 680 and 700, and to 75% at 640.

An investment property has no tier above 70% CLTV. Market surveys report that an investment-property HELOC generally needs at least 20% equity (NerdWallet). On this network, the investment ceiling is 70% CLTV, so at least 30% of the home’s value stays unborrowed.

Property type still matters at the margin. Single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, commercial and mixed-use properties, and agricultural zoning are not offered. Modular factory-built homes are eligible on one of the two programs only.

How Underwriting Treats the Application, Step by Step

An application moves through six checks in a fixed order. A file that fails an early check never reaches the later ones.

1. Occupancy and eligibility. The lender confirms whether the home is a primary residence, second home, or rental. This sets which matrix applies. Some states also bar a line on a property listed for sale, or listed within the past 60 days.

2. Vesting. Title must sit with the individual borrower or an inter vivos revocable living trust. Irrevocable, blind, and land trusts cannot hold title either.

3. Credit. The program floor is 600, but the occupancy tier raises it, as the table shows. The report comes from a single-bureau score model keyed to the primary wage earner, and it cannot be more than 90 days old at closing. Housing history, tradelines, and any bankruptcy or foreclosure are reviewed. A bankruptcy needs 4 years of seasoning from discharge or dismissal.

4. Debt-to-income. The maximum ratio is 50%, but profiles from 600 to 679 are held to 45%, so anything higher needs a 680 minimum. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.

5. Valuation. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal. A higher CLTV can trigger a secondary valuation, and a borrower may ask for a full appraisal in any case. Every line above $500,000 requires one.

6. Combined leverage. The lender adds the new line to the existing first mortgage and tests the total against the CLTV cap for your tier.

This is a personal-income product. Your DTI, your credit, and your housing history drive the answer, even on a rental. A DSCR loan works differently, and the decision section below covers that.

Draw Structures and Other Variations

Two draw structures exist on primary residences and second homes. The 3-year-draw program runs a 3-year interest-only draw followed by a 17-year fully amortizing repayment. Investment lines run the 5-year-draw structure only.

Both are standalone lines that can sit in first or second lien position. Both require at least 75% of the line drawn at closing. The cost floats through the draw and repayment periods and never converts to fixed. A few states shorten the repayment periods.

Other variations:

• Credit standards differ by program. The 5-year-draw program asks for two tradelines seasoned 12 months or one seasoned 24. It also sets housing history standards across all financed properties.
• Large lines get stricter. The credit requirement above $500,000 is 700 or better (720 on the 5-year-draw program), with a 75% CLTV cap and a full appraisal.
• Foreclosure history splits the programs. One program seasons a foreclosure at 7 years and a deed-in-lieu, short sale, or pre-foreclosure at 4. The other declines that history regardless of age on primary and second homes.
• Draws after closing have minimums. The 5-year-draw program sets a minimum subsequent draw of $1,000 in most states.
• Exposure is capped. A borrower is limited to three lines, and a borrower with more than 15 financed properties is not eligible.

Where the General Rule Breaks

The general rule is that a single-family home with equity gets a line. These situations are where it fails.

The house sits in an LLC. LLCs, corporations, and partnerships cannot hold title on these lines. A house already deeded to an LLC needs a vesting change, which can create problems with the first-lien note. The other path is a DSCR cash-out refinance, where entity ownership is workable subject to lender program eligibility.

The first mortgage note does not permit a junior lien. The line can sit in second position, but the first mortgage note has to allow it. If it does not, the line needs a first-lien position or the investor needs a different product.

The house is vacant or newly converted. A rental with no tenant or rental history is a harder fit for any lender that wants to see the property perform. Lendmire’s piece Banks That Offer an Investment Property HELOC After Converting the Home to a Rental covers that sequence.

The credit profile falls under 700 on an investment property. The program floor for investment lines is 700, so there is no lower tier. The same file may qualify as a primary-residence line at a lower score, with leverage stepped down.

The application is denied. A decline at one lender does not close every door, because wholesale programs have different overlays.

The line gets frozen. Even after approval, the access is not permanent. The CFPB explains that a lender may stop further draws if the home’s value drops significantly. An investor whose plan depends on the line staying open should treat it as available credit, not as cash in the bank.

The property type is ineligible. Manufactured homes (single- and double-wide) are not offered. This is a hard line, not a pricing difference.

A Worked Example With Percentages

Treat the following as an illustration with modeled assumptions, not a quote. Say a single-family home is worth 100 units of value, and the existing first mortgage equals 55% of that value.

• As an investment property with a 700-plus credit profile, the ceiling is 70% CLTV. The line has room for about 15% of the home’s value.
• As a primary residence at 700-plus, the ceiling is 85% CLTV on lines up to $500,000. The same home has room for roughly 30% of its value.
• At 720 or better on a primary residence, the ceiling reaches 90% CLTV. The room is about 35% of value, still capped at a $500,000 line.

The CLTV cap is not the only limit. The line size cap, the DTI test on the full interest-only draw, and the valuation all apply. A borrower with ample equity can still be limited by DTI, because the lender reviews the file on the maximum draw.

HELOC or DSCR Cash-Out? The Investor Decision

A HELOC is a revolving second lien that leaves the first mortgage in place. A DSCR cash-out refinance replaces the first mortgage and pays out a lump sum. Those are different tools for different goals.

A HELOC makes sense for an investor who wants staged access to capital and a modest line. It is also useful when the first mortgage should stay untouched. The tradeoff is that the draw adds to personal debt, which can limit the next bank-underwritten loan.

DSCR cash-out fits an investor who owns several rentals, holds title in an entity, or wants a larger lump sum. DSCR loans are designed for non-owner-occupied investment properties, and they are reviewed differently from a standard owner-occupied mortgage. The rental income is tested against the full monthly obligation. Many select programs start at a 1.00 coverage ratio. A separate select-lender path goes below 1.00, with leverage and terms adjusted.

On most files, cash-out sits around 75% LTV with about 6 months of seasoning. Loan sizes reach up to $3,000,000 on standard programs, with smaller balances available through select lenders. Credit runs from a 620 floor in parts of the network to around 660 on most programs, with 700 and above opening the strongest leverage tiers. Reserves vary by lender, leverage, and loan size.

Clearing 1.00 does not mean the property cash flows. The coverage ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. The complete DSCR loans guide explains the ratio in full.

How a Broker Finds the Fit

A single bank has one set of guidelines. A broker with a wholesale network sees many. Lendmire compares programs on occupancy, equity, credit, title, and leverage, then places the file with the lender whose terms match. The home equity line product is available in 16 states, narrower than the 41-market DSCR footprint that includes Washington, D.C.

Before applying, confirm these items:

• How the home is classified, and whether the lease or rental history supports it.
• The combined balance of every lien and the resulting CLTV.
• Whether the first mortgage note permits a junior lien.
• Whether title sits with you or a revocable trust, not an LLC.
• Your credit tier and the DTI on the full line.

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.

Key Terms Defined

CLTV: Combined loan-to-value is the total of all liens on the home divided by its value.

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

Lien position: Lien position is where the line ranks for repayment, either first or behind an existing mortgage.

Vesting: Vesting is the legal way title is held, such as an individual or a revocable living trust.

DSCR: The debt service coverage ratio divides a property’s monthly rent by its monthly PITIA.

PITIA: PITIA is principal, interest, taxes, insurance, and any association dues.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. NerdWallet – HELOC on an investment property

2. CFPB

3. FTC – Home Equity Loans and Home Equity Lines of Credit