Best HELOC Program to Buy a New House Using Current Home Equity

The Quick Read: A home equity line supplies cash for the down payment, not the purchase itself, so the best program is the one that fits both the home you borrow against and the loan that closes the new house. Combined leverage, draw structure, property rules, and how the purchase lender treats borrowed money decide the fit. Subject to lender guidelines, here is what matters most:

• Two approvals decide the outcome. One lender approves the line against your current home. A second lender approves the new purchase.
• Occupancy sets the ceiling. On Lendmire’s wholesale network, a primary-residence or second-home line reaches 90% combined loan-to-value (CLTV) only at a 720 or better credit profile. An investment-property line tops out at 70% CLTV.
• At least 75% of the line is drawn at closing. Size it to the cash you need, not the most you can get.
• The new rental still needs its own coverage. A DSCR loan checks whether the rent covers that property’s payment. The line payment is not part of that ratio.

What Does “Best HELOC Program” Actually Mean Here?

There is no single best program. The right one depends on which property secures the line, your credit profile, and whether the purchase lender accepts borrowed funds.

Lendmire is a mortgage broker. It places home equity lines through select wholesale partners and shops the scenario across more than one program. That matters because guidelines differ on leverage, draw length, and eligible property types. A broker matches the file to the program instead of asking you to guess.

The strategy has two halves. The line is a personal credit line secured by a property you already own. The purchase loan is a separate approval. For an investor, it is usually a DSCR loan, which qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The line approval looks at you and your equity. The purchase approval looks at the rental.

How Does the Strategy Work, Step by Step?

You open a line on a property you own, draw the cash, and use it as the down payment on the new purchase. Each step has a catch, and the order matters.

1. Pick the collateral. The line can sit on your primary home, a second home, or an existing rental. Each has different leverage limits, covered in the next section. A default puts the securing property at risk. If the line sits on your residence, that is your home.

2. Qualify for the line. Lenders size it on CLTV, meaning every loan against the property divided by its value. They also review credit and debt-to-income (DTI), which is your monthly debts divided by your monthly income.

3. Wait out any cancellation window. On a line secured by your principal dwelling, the CFPB’s HELOC brochure explains that you have a right to cancel after opening. Funds are not released until that window ends. The CFPB’s guidance on HELOC terms ties the right to a principal dwelling. A line on a rental does not carry it. Timing varies by file and lender.

4. Draw and document. Move the cash to your account and keep the paper trail. The purchase lender wants to trace the deposit back to the line, not to an unexplained transfer.

5. Apply for the purchase loan. The lender reviews the new property’s rent, your credit, reserves, and property eligibility.

6. Plan the carry. You now owe two payments. The line payment does not enter the DSCR ratio, but you still pay it from somewhere.

Ask the purchase lender about borrowed funds before you draw. Policies vary by program. Some accept a documented draw as the whole down payment. Others cap the borrowed share or want some cash of your own.

How Much Can You Pull From Current Home Equity?

It depends on occupancy and credit. The network’s ceilings are occupancy-tiered, so quote the one that matches the property securing your line.

Those are ceilings, not typical outcomes. Lower credit tiers step the limit down. On a primary residence, a 700 profile reaches 85% CLTV up to $500,000, and 640 reaches 80%. A 620 profile caps at 70% CLTV, and the program floor is 600. Texas primary residences cap at 80% CLTV because of homestead rules.

For a larger primary-residence line, the maximum is $750,000. Above $500,000 it requires a 700 credit profile or better (720 on the structure with the 5-year draw), caps at 75% CLTV, and needs a full appraisal. Smaller lines ordinarily use automated valuation instead.

Market surveys report that investment-property equity lines are commonly capped at 80%, according to Experian. The network figure for an investment property is 70% CLTV. Outside lenders may offer more. This network does not.

The math is simple. Take the home’s value, multiply by your CLTV ceiling, then subtract what you already owe. What remains is the most the line can be, before the line-size caps above. Suppose your first mortgage equals half the home’s value and you qualify for 90% CLTV. The line could reach 40% of value, still subject to the $500,000 cap.

The network offers two draw structures on primary residences and second homes. One runs a 3-year interest-only draw followed by a 17-year repayment. The other runs a 5-year draw followed by a 25-year repayment. Investment lines use the 5-year structure only. The cost of the line floats and does not convert to a fixed payment.

What Makes a Program Best for This Purpose?

Judge a program on six features, not on a headline number. These criteria are the real answer to the best-program question.

The draw requirement surprises people. If most of the line is drawn at closing, you pay for borrowed cash before the new house is under contract. A short gap is fine. A long gap gets expensive.

DTI runs on the line’s interest-only payment calculated at the maximum draw. The limit is 50%, or 45% for profiles from 600 to 679. A ratio above 45% requires at least a 680 score.

How Does the Purchase Lender Treat That Borrowed Down Payment?

A DSCR lender compares the new property’s rent to its own full payment. That payment is principal, interest, taxes, insurance, and any association dues, known together as PITIA. Your personal DTI and the line payment do not enter that ratio.

DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. The complete DSCR loans guide covers the product in depth.

Typical purchase parameters across the network look like this, subject to lender guidelines:

• Leverage: most purchase files land at 75% to 80% LTV, which means 20% to 25% down. Select programs reach 85% LTV with roughly a 700 score.
• Coverage: 1.00 is where many select programs start, and stronger ratios open better pricing and leverage. A separate select-lender path goes below 1.00, with leverage and terms adjusted.
• Credit: most programs want around 660. A 620 floor exists in parts of the network, and 700 or better unlocks the strongest leverage tiers.
• Reserves: commonly around 6 months of PITIA. They vary by lender, leverage, loan size, and transaction type.

A bigger down payment lowers the new loan’s payment and can lift the coverage ratio. It never overrides credit floors, leverage caps, reserve rules, or property eligibility. Clearing 1.00 also does not mean positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation.

Reserves deserve their own warning. A down payment, closing costs, and reserves are separate buckets. A line draw may satisfy the first two but not the third, and an open line balance is generally not treated as reserves. Plan to hold reserve money that is not borrowed.

How Does a HELOC Compare With Other Ways to Tap Equity?

Each option trades flexibility, timing, and risk differently. The line suits borrowers who want to pull cash and keep their current first mortgage.

A DSCR cash-out refinance on a standard rental generally tops out around 75% LTV, with about 6 months of seasoning as the common expectation. It replaces your current loan, which matters if that loan is a low-cost one you want to keep.

Where Do the Rules Break?

Five edge cases trip up borrowers who assume every property and every lender follows the general rule.

LLC-owned property. An LLC, corporation, partnership, or land trust cannot hold title on these lines. Ownership must be an individual or a revocable living trust. This is the sharpest difference from a DSCR loan. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance instead, subject to program terms.

Property types. Single-family, 2-4 unit, PUD, townhome, and condominium (including non-warrantable) properties are eligible. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use, or agricultural-zoned properties are not offered. A 2-4 unit property needs a 640 minimum on the 5-year structure.

Listed or recently listed homes. If you plan to sell the old home, check eligibility first. A property listed for sale, or listed within the past 60 days, is ineligible in Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington. Buying before you sell can collide with that rule.

Bankruptcy and foreclosure history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program on primary residences and second homes. One declines it entirely, and the other seasons a foreclosure at 7 years and a short sale or deed-in-lieu at 4.

Availability and exposure. Lendmire’s home equity line programs are offered in 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than the 41-market DSCR footprint. A borrower may hold up to three lines, and an owner of more than 15 financed properties is not eligible.

What Does a Full Worked Example Look Like?

Picture a homeowner with a 740 credit profile. Their first mortgage equals half the home’s value, and they want to buy a duplex as a rental. They plan 25% down on the duplex. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.

They open a primary-residence line at up to 90% CLTV, since the 720 tier allows it. The line must stay under the $500,000 cap and the DTI limit. They draw at least 75% at closing, move the cash to their account, and leave it seasoned with a clear trail.

On the duplex, the DSCR lender reviews rent against the duplex’s own PITIA. Suppose the numbers clear roughly 1.2x. That passes the coverage test, but the investor still holds two obligations: the new loan and the interest-only line payment. If the old home stays unsold or the duplex sits vacant, the line payment comes out of personal cash.

Stress-test before you start. Ask how long you could carry both payments if the property stayed empty. Because the line cost floats, ask the same question with the payment higher. If the answer is thin, use a smaller line or a larger cash cushion.

A line fits a short hold or a plan with a refinance already mapped out. It fits a long hold less well, since the line’s interest-only phase eventually rolls into full amortization.

Key Terms Defined

CLTV: combined loan-to-value, meaning all loans on a property divided by its value.

DSCR: debt service coverage ratio, meaning a rental’s monthly rent divided by its monthly PITIA.

PITIA: principal, interest, taxes, insurance, and association dues on a property.

Draw period: the stretch when you can borrow against the line and pay interest only.

Seasoning: the time borrowed or deposited funds must sit, or a property must be owned, before a lender counts it.

Reserves: liquid savings a lender wants left over after closing, usually counted in months of PITIA.

Next Steps

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. Use the illustrative calculator on this page to test scenarios, and reach Lendmire at 828-256-2183 to talk through your file. Every file is reviewed individually, subject to lender guidelines, and none of this is a commitment to lend.

About Lendmire

Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

Investors who want the broader program framework can review how DSCR loans work.

References

1. CFPB HELOC brochure

2. CFPB guidance on HELOC terms

3. Experian

4. White Coat Investor: HELOC on investment property