Banks That Offer an Investment Property HELOC to Buy Another Home

The Quick Read: An investor can borrow against equity in a property already owned and use the draw as a down payment on another home, but only a limited set of wholesale lenders write a line secured by a rental, and the line must clear its own equity, credit, and titling tests first.

• On an investment property, lines through Lendmire’s wholesale network cap at 70% CLTV, with a 700 minimum credit score and a $500,000 maximum line, subject to lender guidelines.
• Title must sit with an individual or a revocable living trust. An LLC cannot hold title on the collateral property.
• The draw period is 5 years of interest-only payments, followed by a 25-year repayment period. Pricing floats and never converts to fixed.
• Lendmire arranges these lines in 16 full-service states, which is narrower than its DSCR footprint.
• A DSCR purchase loan looks only at the new property’s rent against its own payment, so the line’s payment is a real cost that the ratio never sees.

Which Banks Offer an Investment Property HELOC?

Fewer lenders write these lines than write home equity lines on an owner-occupied house, and the pool breaks down by channel rather than by brand. NerdWallet notes that a HELOC on an investment property isn’t offered by all lenders and that qualification requirements are strict.

Large retail banks have mostly stepped back from rental-secured lines. The lenders that still write them tend to be portfolio lenders, credit unions, and wholesale-channel lenders that sell through brokers.

Lendmire is a mortgage broker, not a lender. It works with a network of wholesale HELOC lenders and matches a file to the program that fits. This article names no banks or lenders, because the right one depends on the collateral, the credit profile, how the property is titled, and how much leverage the investor needs.

On Lendmire’s network, an investment line tops out at 70% CLTV, which means at least 30% equity must remain after counting the full line limit.

How Underwriting Treats the Line, Step by Step

Underwriting for an investment HELOC is a sequence of gates, and a file has to clear each one. The order below follows how a lender reviews it.

1. Collateral and occupancy. The lender first confirms which property secures the line and whether it is an investment property, a second home, or a primary residence. Each occupancy type has its own ceiling, so the rest of the review depends on this answer.

2. Property eligibility. Single-family homes, 2-4 unit properties, 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.

3. Title and vesting. The individual borrower or a revocable living trust must hold title. Irrevocable, blind, and land trusts, partnerships, corporations, and LLCs cannot.

4. Sizing. Lenders size the line on combined loan-to-value. The formula is value multiplied by the allowed CLTV, minus existing liens, and the full line limit counts, not just the amount drawn.

5. Credit and income. An investment line requires at least a 700 score. Debt-to-income can run up to 50%, and the lender qualifies the borrower on the interest-only payment calculated on the maximum draw.

6. Valuation. An investment line is capped at $500,000, and the program requires a full appraisal only on lines above $500,000. Investment lines therefore ordinarily run on an automated valuation with no traditional appraisal, though a higher CLTV may call for a secondary valuation. A borrower may still request a full appraisal.

7. Exposure. A borrower is limited to three lines, and a borrower who owns more than 15 financed properties is not eligible.

Credit above 700 buys eligibility, not leverage. Both the 700 and 720 tiers reach the same 70% CLTV on an investment property.

Which Property Should Secure the Line?

The collateral choice decides what the investor puts at risk, and it also decides how much leverage is available. There are three options, and they behave differently.

A line on an existing rental draws against equity the investor has already built in that property. It is limited to 70% CLTV on an investment property, and the program caps the line at $500,000.

A line on a second home follows its own table. A line on a primary residence can reach 90% CLTV, but only at a credit profile of 720 or better, and a line above $500,000 is available only on a primary residence.

The higher ceiling carries a different kind of risk, because the investor’s own house becomes collateral for the next purchase. Benzinga points out that missed HELOC payments can lead to foreclosure on the secured property. That risk is the reason many investors accept the lower investment-property ceiling and keep their residence out of the deal.

A primary-residence line also carries a separate tax question, and the tax rules for that treatment differ from those for a rental. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.

The Purchase Sequence: From Line to New Keys

Buying another home with a HELOC runs through six moves. Each one has a catch worth knowing before the first application.

Open the line before the deal is under contract. Equity lines take time to set up, so investors who wait until they have a property in hand often lack the funds on closing day. There is a catch: at least 75% of the line is drawn at closing, so the line is not a free standby reserve. Interest-only payments begin on that drawn balance right away.

Size the draw to the down payment, not the limit. Because most of the line is drawn up front, an investor who opens a line much larger than the down payment needs is paying carry on cash that sits idle. A smaller line sized to the purchase usually fits better.

Confirm the purchase lender accepts borrowed funds. Some purchase programs accept HELOC proceeds as a down payment and others restrict borrowed funds, so the question belongs to the purchase lender. Ask it before applying for the line, not after.

Understand the leverage stack. A HELOC down payment on top of a separate first mortgage puts the new property near 100% financed, as a BiggerPockets discussion of this exact structure notes. The investor then carries two loans against a single new asset.

Close and hold. The new property must cover its own mortgage and the cost of the line from rent, personal income, or both.

Plan the exit. The common exits are a refinance after stabilization, a sale, or a steady paydown from cash flow. An investor with no exit plan is relying on a floating-price line that runs for 5 years of interest-only draw and then amortizes over 25.

Where the General Rule Breaks

A few specific situations turn a workable plan into a dead end, and most of them are easy to spot in advance.

The rental is already in an LLC. Many investors hold rentals in entities for liability reasons. An LLC cannot hold title on an investment HELOC’s collateral, so a property already deeded to an LLC needs a vesting change before the line or a DSCR cash-out refinance instead. A DSCR loan can close in an LLC’s name, subject to lender program eligibility.

The numbers pass but the cash flow doesn’t. A DSCR purchase loan compares rent to PITIA only: principal, interest, taxes, insurance, and any HOA dues. The HELOC payment sits outside that ratio. A deal can clear 1.00 and still strain the investor’s personal cash flow, and clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, utilities, and capex are outside the calculation.

For context on coverage, 1.00 is where many select programs start, while a separate select-lender path goes below 1.00 with leverage and terms adjusted. Stronger ratios open better leverage and pricing.

The equity is thinner than it looks. The line is sized on the full limit, so existing liens plus the whole new line must fit under 70% CLTV on an investment property. An investor who owns a rental at an already high balance may find the line too small to matter.

The investor owns many financed properties. A borrower can hold at most three lines, and one who owns more than 15 financed properties is not eligible at all. Past either limit, this product stops being an option. At that scale the practical route is usually DSCR financing, which qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.

The property was recently listed. A property listed for sale, or listed in the past 60 days, is ineligible in several states.

Payments float. Benzinga notes that HELOC payments fluctuate because pricing varies. On this network the line never converts to a fixed structure, which makes the stress test more important.

Lendmire has a separate piece Banks That Offer an Investment Property HELOC on a Rental Held as a Long-Term Buy and Hold that covers a different decision. This article addresses using the draw to buy.

HELOC or DSCR Cash-Out: How They Compare

The real alternative to a line is often a DSCR cash-out refinance on the equity property, which draws cash through a new fixed-structure loan rather than a floating line.

Standard DSCR purchases land at 75%-80% LTV, and select programs reach 85% LTV with roughly a 700+ score. Reserves vary by lender, leverage, loan size, and transaction type, and they commonly run around 6 months of PITIA. Lendmire’s complete DSCR loans guide walks through those parameters in full.

The tradeoff is not one-sided. A cash-out refinance resets the first mortgage, which hurts if the existing loan carries terms the investor wants to keep. A line leaves the first mortgage alone, which is the main reason investors choose it.

Key Terms Defined

CLTV (combined loan-to-value): The total of all liens on a property, including the full new line limit, divided by the property’s value.

Draw period: The first stretch of the line, when the borrower pays interest only and can use the funds.

Repayment period: The stretch after the draw, when the balance is paid down in installments.

Vesting: The legal form in which title to a property is held, such as an individual, a revocable trust, or an LLC.

DSCR (debt service coverage ratio): Monthly rent divided by the property’s monthly PITIA, used to judge whether rent covers the payment.

Who This Fits (and Who Should Skip It)

This line fits an investor who holds title personally or in a revocable trust, has at least a 700 score, and has enough equity left under 70% CLTV to make a meaningful draw. It also fits someone who plans to repay it from a refinance or sale and has already confirmed the purchase lender accepts the funds.

It fits poorly for an investor holding rentals in LLCs, one under 700 credit, or one whose existing balance already sits near the ceiling. It also fits poorly for anyone who cannot absorb payment changes on a floating-price line.

An investor who skips the line can use DSCR financing on the purchase itself and put down 20%-25% from cash savings. A larger down payment lowers the payment and can lift coverage, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files have enough equity and enough rental coverage.

Which program is the best match for a given file depends on the property type, the credit profile, the leverage needed, and how the property is titled. A broker that shops several wholesale lenders can compare those answers across programs instead of testing them one lender at a time.

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. Reach the team at 828-256-2183 or request a quote. Qualification is subject to lender guidelines, credit approval, and property review, and nothing here is a commitment to lend.

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

2. Benzinga

3. BiggerPockets: Down Payment with HELOC