Best HELOC Program Up to 100 Percent of Your Home’s Value

The Quick Read: A home equity line that finances 100 percent of a home’s value is not available through the programs Lendmire brokers. The real ceilings depend on occupancy and credit: 70% combined loan-to-value (CLTV) on an investment property, and up to 90% CLTV on a primary residence or second home, but only at a 720-or-better credit profile.

• Combined debt (first mortgage plus the new line) is what gets measured against value, so the line is always smaller than total equity.
• Investment-property lines require a 700 minimum credit profile, and the property cannot be titled in an LLC.
• The ceilings on this network are tiered by occupancy and credit, and they sit below what many lenders advertise for equity lines.
• A DSCR cash-out refinance on a rental typically reaches about 75% LTV on standard rentals, and it is underwritten on the property’s rent.

Why a 100 Percent HELOC Is Not on the Menu

Marketing claims about a 100% line leave out the math that sets the ceiling. A lender measures every loan secured by the home against its value. That is the combined loan-to-value ratio. The credit limit counts toward it whether or not you have drawn the money.

The sizing formula is simple. Maximum line = (home value × CLTV ceiling) − existing liens. Say the first mortgage equals 60% of value. At a 70% ceiling, the largest line is 10% of value. At a 90% ceiling, it is 30% of value. A 100% combined ceiling would leave no cushion, and it is not available through these programs.

Market reporting confirms that a 100% line is unusual. Yahoo Finance notes that you usually cannot borrow 100% through a HELOC, because most lenders cap CLTV at 80-85%. That is a market-wide statistic. The network figures are lower for rentals and tiered by credit for residences, as laid out below.

The reason is risk. A line with no equity cushion leaves a lender exposed when values dip. The borrower is exposed as well, because the home secures the debt.

Key Terms Defined

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

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

Repayment period: The stretch after the draw ends, when the balance amortizes to zero.

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

DSCR (debt service coverage ratio): Monthly rent divided by the full monthly obligation of principal, interest, taxes, insurance, and any HOA dues.

How Underwriting Treats the Line, Step by Step

The CFPB describes a HELOC as an open-end line you can borrow against repeatedly, with a draw period followed by repayment. It also warns that falling behind can cost you the home. Here is how the deal works on this network.

1. Occupancy is set first. It decides the ceiling more than anything else. An investment line stops at 70% CLTV. Primary and second-home lines can climb higher.

2. Lien and title are checked. The line can sit in first or second position. Title must be held by the individual borrower or a revocable living trust.

3. Credit is pulled. A single-bureau score keyed to the primary wage earner is used. The report can be no more than 90 days old at closing, and there are no rescores.

4. Combined leverage is tested against the tier for that score and occupancy.

5. Debt-to-income is tested. The maximum is 50%, or 45% for scores from 600 to 679. The payment is calculated as interest-only on the maximum draw.

6. Valuation is ordered. Lines at or below $500,000 ordinarily use an automated valuation. A higher CLTV may trigger a secondary valuation, and any borrower may request a full appraisal.

Notably, the property’s rent plays no part. A line on a rental is qualified on the borrower’s credit, income, and debts. That is the core difference from a DSCR loan.

What the Ceilings Look Like by Occupancy

On a primary residence, the ceiling steps down as the credit profile weakens. These tiers are subject to lender guidelines and full file review.

Second-home lines can also reach 90% CLTV, again only at 720 or better. On an investment property, the 70% ceiling stays flat. A 720 score buys no extra leverage on a rental.

Primary residences carry a real tradeoff at 720. A borrower with that score can take 90% CLTV on a line up to $500,000, or a larger line up to $750,000 at a reduced 75% CLTV. A line above $500,000 is primary-residence only and needs a credit profile of 700 or better (720 on the longer-runway program described below). It also needs a full appraisal.

The Structures That Exist

Lendmire is a mortgage broker, not a lender. It places files with wholesale partners that run two program structures. One is a higher-leverage structure with a 3-year interest-only draw and a 17-year fully amortizing repayment. The other is a longer-runway structure with a 5-year draw and a 25-year repayment. Both are standalone lines, and pricing floats through draw and repayment without converting to fixed.

Investment lines use only the 5-year draw and 25-year repayment. At least 75% of the line is drawn at closing. Later draws carry a $1,000 minimum on the longer-runway structure, with Texas at $4,000. A borrower is limited to three lines in total. Combined exposure caps at $2,000,000 on the higher-leverage structure and $750,000 on the longer-runway structure.

Availability is narrower than the DSCR footprint. These lines are offered only in Lendmire’s 16 full-service states, not across the 41 markets (40 states plus Washington, D.C.) where DSCR loans are arranged.

Where the General Rule Breaks

Several edge cases change the answer, so check each against your own file.

• Texas primary residences: A homestead caps at 80% combined loan-to-value, so the higher matrix tiers never apply. Second homes and investment properties there are non-homestead transactions on standard tables. Texas properties are limited to 10 acres.
• New Mexico and Ohio: Each applies a CLTV cap that depends on the credit profile.
• Recently listed properties: A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX, and WA.
• LLC-owned rentals: LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead.
• Property types: Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not eligible.
• Business bank accounts: The deposit analysis requires a 680 minimum. A 640 borrower can qualify for the line but cannot use business accounts.
• Large portfolios: A borrower owning more than 15 financed properties is not eligible.
• Prior credit events: A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program on residences. One program seasons a foreclosure at 7 years and a short sale or deed-in-lieu at 4. The other declines that history entirely.

Using a line to fund a down payment also deserves a hard look. It stacks a variable-rate second lien on top of a new mortgage, and the home you live in secures it. Tax treatment can depend on how the funds are used and how the property is held, as IRS Publication 936 outlines for home equity interest; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.

The Closest Real Alternatives

For investors who want maximum leverage on a rental, the practical answer is usually a DSCR loan. The complete DSCR loans guide covers the basics. These loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines, instead of the borrower’s debt-to-income ratio.

Typical ranges across the network look like this:

• Purchase: Most files land at 75-80% LTV, which means 20-25% down. Select programs reach 85% LTV with roughly a 700+ score.
• Cash-out refinance: The ceiling is around 75% LTV on standard rentals, with about 6 months of seasoning as the common expectation. Short-term rental cash-outs run lower, at 70%.
• Coverage: 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
• Credit and size: A 620 floor exists in parts of the network, and most programs want around 660. Loans typically run from roughly $100,000 up to $3,000,000.

Clearing 1.00 does not mean positive cash flow. The ratio compares rent to the monthly obligation only. Repairs, vacancy, management, and capex sit outside it.

What the Decision Looks Like in Practice

The best program for your situation depends on where the equity sits and what the money is for.

Equity in your primary residence, 720+ credit. A line of up to 90% CLTV, capped at $500,000, may be on the table. The risk is that your home secures it and the pricing floats.

Equity in a rental you own personally. The line stops at 70% CLTV. A DSCR cash-out at about 75% LTV on a standard rental often yields more proceeds. It also keeps the debt tied to the rental, so the choice often comes down to coverage versus your personal debt-to-income ratio.

Rental held in an LLC. The line is off the table because the entity cannot hold title. A DSCR cash-out is the working route, subject to program eligibility.

First-time investor with no rental yet. A line borrows against equity you already hold. A DSCR purchase loan typically comes first.

Every one of these answers changes with the file, so broker matching matters. Lendmire shops multiple wholesale partners and matches the scenario to the program. 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. You can reach the team at 828-256-2183 or request a quote.

For current guidelines and terms, see Lendmire’s home equity page.

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. Yahoo Finance – How much can you borrow with a HELOC

2. CFPB – What is a HELOC

3. IRS Publication 936 – Home Mortgage Interest Deduction