Top HELOC Providers to Borrow a Six-Figure Amount Against Home Equity

The Quick Read: A six-figure home equity line depends on your property type, your credit profile and how much of the property’s value your first mortgage already claims, so the best provider for your situation follows from those three facts, not from a ranking. Lendmire is a mortgage broker, not a lender. It places these files with select wholesale lenders and matches the scenario to the program.

• On an investment property, the network’s ceiling is 70% combined loan-to-value, with a 700 minimum credit profile and a $500,000 maximum line.
• On a primary residence, lines reach $750,000, but anything above $500,000 needs 700 or better (720 on the longer-runway program) and a full appraisal.
• The math is value times the allowed percentage, minus every lien already on the property. Thin equity shrinks the line no matter who the lender is.
• LLCs cannot hold title on these lines. A property already deeded to an LLC points toward a DSCR cash-out refinance instead.
• Qualification here runs on personal income and debt, not on rent, so it is a different test from a DSCR loan.

Why There Is No Ranked List of Providers Here

A ranked list would mislead you. Which lender can write your line depends on the occupancy of the property, your credit tier, your debt load and how the title is held. A lender that is ideal for a primary-residence borrower with 720 credit may not touch an investment property at all.

So this guide explains what these lenders look for, how the programs work and who fits where. Lendmire works with select wholesale HELOC lenders. It shops the file across them rather than pointing you at one name.

What Is a HELOC, and What Makes a Line Six Figures?

A home equity line of credit is revolving credit secured by property. You get an approved limit, draw against it, repay, and draw again. The CFPB’s HELOC booklet describes lenders setting the limit as a percentage of appraised value, then subtracting what you owe on the first mortgage.

That subtraction is the whole story at six figures. You need enough value, and you need a first mortgage small enough that room is left under the lender’s cap. The provider matters less than that arithmetic.

How Does the Equity Math Work?

The line equals property value times the maximum combined loan-to-value (CLTV), minus all existing liens. CLTV counts the first mortgage plus the new line against the property’s value. Here is how the room shrinks on an investment property at the network’s 70% CLTV ceiling.

Read the last column as a rule of thumb. At a 50% first mortgage, a $100,000 line needs a property worth roughly five times that. Add a recent purchase with a high-leverage first mortgage, and the room can disappear.

Primary residences get more room. A primary residence with a 720 or better credit profile can reach 90% CLTV, but only on lines up to $500,000. Lines above $500,000, up to the $750,000 maximum, cap at 75% CLTV and require at least a 700 credit profile (720 on the longer-runway program).

How Do These Lenders Underwrite a Large Line, Step by Step?

Underwriting runs in a fixed order, and each step can cap your line.

1. Occupancy and property type. Single-family, 2-4 units, PUDs, townhomes and condos (including non-warrantable) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural zoning are not offered.

2. Credit. The program floor is 600, but occupancy raises it. Second homes start at 640 and investment properties at 700. The report is a single-bureau score, no more than 90 days old at closing.

3. Debt-to-income. The maximum is 50%, or 45% for profiles from 600 to 679. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.

4. Valuation. Lines at or below $500,000 ordinarily use an automated valuation with no traditional appraisal. Every line above $500,000 needs a full appraisal, and you may request one on any line.

5. Title and vesting. The borrower individually, or an inter vivos revocable living trust, must hold title.

6. Exposure. You can hold up to three lines. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program. Owning more than 15 financed properties makes you ineligible.

The higher-leverage program is the wholesale option with the more generous CLTV tiers. The longer-runway program is stricter on tradelines and housing history and carries the 720 requirement on very large lines. Each figure here applies only within its own program.

What Do the Draw and Repayment Phases Look Like?

These lines are standalone, in first or second lien position. Two draw structures exist on primary residences and second homes. One has a 3-year interest-only draw followed by a 17-year amortizing repayment. The other has a 5-year draw followed by 25 years. Investment lines run the 5-year draw and 25-year repayment structure only.

At least 75% of the line is drawn at closing. Pricing floats through both phases and never converts to fixed. After closing, the minimum subsequent draw is generally $1,000 under the longer-runway program.

A large draw makes payment shock the real risk. The payment is interest-only during the draw, then steps up when repayment begins. The CFPB booklet covers that repayment-phase risk. It also warns that a lender can reduce a line if the home’s value falls, so a line you plan to keep in reserve is not guaranteed for its full term.

Which Provider Type Fits Which Borrower?

Provider type matters more than brand. Banks and credit unions often serve primary-residence borrowers with deposit relationships. Many do not write investment-property lines at all. NerdWallet notes that not every lender offers them, that qualification is stricter, and that the lender pool is smaller with lower borrowing limits than on a primary home.

Big banks and other large depository institutions tend to lean on traditional underwriting. A broker can reach wholesale lenders that write standalone lines on investment properties, within the limits above. The lenders that write this for you depend on occupancy, credit, leverage and how title is held.

Where Does the General Rule Break?

Four edge cases deserve a check before you apply.

Entity title. LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot hold title on these lines. This is the sharpest difference from a DSCR loan, which investors commonly hold in an LLC (subject to program terms). A property already in an LLC needs a vesting change or a DSCR cash-out.

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. On primary residences and second homes, one program declines foreclosure-family history regardless of age.

Listing status and availability. In several states, a property listed for sale or listed in the past 60 days is ineligible. Lendmire’s HELOC footprint covers 16 full-service states, narrower than its DSCR footprint of 40 states plus Washington, D.C.

Primary-home collateral. An investor who borrows against a primary residence to fund a rental gets more leverage and a larger line. The cost is that the home secures the debt.

When Should You Look at a DSCR Loan Instead?

A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. It does not depend on your personal income and debt ratios. The complete DSCR loans guide explains how the ratio works.

A DSCR second mortgage may suit a property that is mostly rented. A DSCR cash-out refinance on a standard rental tops out around 75% LTV across most of the network, with about 6 months of seasoning as the common expectation. Coverage of 1.00 is where select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.

Clearing the ratio is not the same as positive cash flow. DSCR compares rent to the payment, and repairs, vacancy and management sit outside it.

Lien order matters here. A HELOC placed first can complicate a later DSCR refinance. Lendmire’s piece Best DSCR HELOC Program to Borrow a Six-Figure Amount Against Rental Property Equity covers the product side.

Key Terms Defined

CLTV (combined loan-to-value): All loans secured by the property, divided by its value.

Draw period: The stretch when you can borrow, repay and borrow again.

Repayment period: The stretch after draws end, when the balance amortizes.

Lien position: Whether your line sits first or second in line for repayment if the property is sold.

Vesting: How title to the property is held, such as individually or in a trust.

Automated valuation: A computer-generated value estimate used instead of a full appraisal.

What Should You Prepare Before You Ask?

• Your current first mortgage balance and the property’s likely value.
• The occupancy of the property and how title is held.
• A credit profile at or above the tier your target line needs.
• Your total monthly debts, since the lender reviews your file on the interest-only payment at the maximum draw.
• A plan for the draw. At least 75% funds at closing, so only a modest share stays available later.

If you 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 broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – HELOC booklet

2. CFPB – What You Should Know About HELOCs (brochure)

3. NerdWallet – HELOC on an investment property