Top Investment Property HELOC Providers for Funding a Second Rental Purchase

The Quick Read: A home equity line supplies the cash for your down payment, and a separate loan buys the second rental. The right provider is the one whose program fits your collateral, credit profile, and purchase-loan rules, so the answer depends on your file rather than a ranking.

• On an investment property, the line ceiling across Lendmire’s wholesale network is 70% CLTV (combined loan-to-value, meaning the first mortgage plus the line, measured against the property’s value), up to $500,000, subject to lender guidelines.
• An investment line needs a 700 minimum credit profile, and a score above 700 buys eligibility rather than extra leverage.
• You must hold title personally or in a revocable living trust. An LLC cannot hold title on these lines.
• The line payment sits outside the DSCR (debt service coverage ratio) calculation on your purchase loan, but it still comes out of your pocket every month.

Lendmire is a mortgage broker, not a lender. It matches a scenario to a lender in its wholesale network, so this page does not name or rank companies. Instead, it explains what the lenders in that network look for and how to pick the one that fits you.

What a HELOC Does in a Second Rental Purchase

A HELOC does not buy the rental. It turns equity you already own into cash you can draw. Stessa’s investor guide describes it as a second mortgage that works like a revolving credit line, with a limit set by the property that secures it. Investors use that cash for rehab work or for the down payment on another rental.

Yahoo Finance makes the same point. Line funds can cover a down payment and closing costs up to the approved limit. That coverage also describes draw periods of about 10 years as typical across the broader market. Investment lines in Lendmire’s network run differently, with a 5-year draw followed by a 25-year repayment period.

The purchase itself needs its own loan. That loan is a conventional mortgage or, for many investors, a DSCR loan. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose loans, they are reviewed differently from a standard owner-occupied mortgage. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The complete DSCR loans guide covers that side in full.

So you are really shopping for two things at once. One is a line provider willing to lend against your collateral. The other is a purchase program willing to accept borrowed down-payment funds.

Which Property Can Secure the Line?

You have two collateral routes, and they behave very differently. A line on your primary home usually has the most room. A line on an existing rental is scarcer, and it comes with tighter limits.

Ceilings on this network depend on occupancy. Primary-residence and second-home lines can reach 90% CLTV, but only at a 720-or-better credit profile. An investment-property line stops at 70% CLTV, with no tier above it. Lines above $500,000 are available on primary residences only.

Many large retail lenders write only primary-residence lines. That is why investors with rental equity often hear no from their own servicer. Specialty lenders and wholesale lenders fill that gap, and a broker can shop several at once.

How Do You Evaluate a Provider?

Evaluate a provider by asking whether it lends on your chosen collateral, how its draw and repayment terms work, and whether your purchase program accepts borrowed funds. A line that fails any of those tests can stall the purchase.

• Collateral and vesting. Will the lender write against a rental, and who must hold title? Investment lines in this network require you personally or a revocable living trust.
• Draw structure. Investment lines here use a 5-year interest-only draw, then 25 years of fully amortizing repayment. At least 75% of the line is drawn at closing, and the payment floats with the market for the life of the line.
• Line size and leverage. The investment ceiling is 70% CLTV and $500,000. The minimum line is $25,000, with a lower floor in one state.
• Valuation. Full appraisals begin only above $500,000, and an investment line never exceeds that amount, so it falls in the automated-valuation lane. It usually needs no traditional appraisal, though you can request a full one.
• 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-zoned properties are not.
• Exposure limits. You are limited to three lines, and an owner of more than 15 financed properties is not eligible.
• Availability. These lines are offered in 16 states (AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, WA). That is narrower than the 41-market DSCR footprint, which includes Washington, D.C.

Credit review is also specific. Lenders use a single-bureau score tied to the primary wage earner, and the report can be no more than 90 days old at closing. Debt-to-income tops out at 50%, and the lender reviews your file on the interest-only payment calculated on the maximum draw. 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.

The lenders that write this product vary in their overlays, so the best program for your situation depends on property type, credit profile, leverage need, and documentation. Benzinga’s investor explainer lists the usual paperwork. That includes proof of income, tax returns, rental agreements, and proof of insurance. It also starts with a simple equity calculation: market value minus the mortgage balance.

Step by Step: From Equity in Rental A to Purchase of Rental B

The sequence runs from collateral to line, then to draw, then to the purchase loan, and finally to repayment planning. Each step has a failure point, and most failures show up at the line-and-purchase handoff.

1. Pick the collateral and measure the equity. Subtract your first mortgage balance from the property’s value. Then check that the combined total stays under the CLTV ceiling for that occupancy type.

2. Match the line to the purchase plan before you apply. On this network, at least 75% of an investment line is drawn at closing. That means interest-only payments start almost immediately. Time the line to the purchase rather than opening it long in advance.

3. Move the funds into a dedicated account. A clean paper trail helps the purchase lender trace where the down payment came from. Yahoo Finance’s guidance notes that a lender may need the source disclosed.

4. Confirm the purchase program’s borrowed-funds rule. Some programs accept line proceeds as down-payment funds. Others restrict them or exclude them from reserves. Ask the program before you draw.

5. Underwrite the purchase loan. On a DSCR purchase, the lender compares the new property’s rent to its own payment of principal, interest, taxes, insurance, and any HOA dues. Your line payment is not in that ratio.

6. Plan the exit from the draw period. After the 5-year draw ends, the line shifts to principal-plus-interest repayment over 25 years. Stessa’s guide describes the same structure in general terms. Many investors plan a refinance or a paydown from rental surplus before that shift.

A Worked Example in Percentages

Take this as a modeled illustration, not a market figure. Say your existing rental has a first mortgage equal to 40% of its value. At the 70% CLTV investment ceiling, the maximum line is about 30% of that property’s value, assuming the $500,000 cap does not bind first.

Now suppose the new rental is a purchase at 75% LTV on a DSCR loan, so you put 25% down. The 30% line therefore covers that down payment on a new property worth up to roughly 1.2 times the old one. Closing costs come on top, and they also need cash. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

That structure carries three obligations: the first mortgage, the new DSCR loan, and the line. The new loan plus the line-funded down payment add up to 100% financing of the new property. Your own cash is not in the deal, so a drop in values would hit the lenders’ collateral cushion before any equity of yours.

Now the coverage side. Say the new rental clears roughly 1.2x on its own DSCR. That ratio looks comfortable. But clearing 1.00 is not the same as positive cash flow, because DSCR compares rent to the monthly payment only. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. Add the line payment on top, and the same deal can run thin or negative.

How a DSCR Purchase Loan Treats the Line

Most DSCR purchase files across the network land at 75%-80% LTV on a purchase, which means 20%-25% down. Select programs reach 85% LTV with 15% down, with roughly a 700+ score. Credit expectations vary by program. A 620 floor exists in parts of the network, and most programs want around 660.

On coverage, 1.00 is where many select programs start, and stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders), and above $2,500,000 the network generally holds to 30-year fixed structures.

Reserves vary by lender, leverage, loan size, and transaction type. They commonly run around 6 months of PITIA, meaning principal, interest, taxes, insurance, and HOA dues. A larger down payment lowers the payment and can lift the ratio. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files have enough equity and enough rental coverage.

Whether a given program accepts a line as the source of the down payment is program-specific. Some accept it, some limit it, and some count it differently toward reserves. A broker who sees many programs can tell you which ones accept borrowed funds before you draw a dollar.

Where the Rules Break

The general rule says you can borrow against equity and buy another rental. The exceptions are where files fall apart.

An LLC-held rental cannot secure the line. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on these lines. This is the sharpest structural difference from a DSCR loan, which can be written to an LLC, subject to program terms. If your rental is already deeded to an LLC, you need a vesting change or a DSCR cash-out refinance instead.

Ineligible property types stay ineligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered on these lines. DSCR programs in the network also do not offer manufactured homes (single- and double-wide), log homes, or barndominiums.

The line is a variable obligation. The payment floats and never converts to fixed. It can rise while your rent stays flat. If your plan depends on holding the property for a few years, model the line payment at a higher level than today’s.

Exposure caps limit scaling. You are limited to three lines, and the line itself can run out before a five-to-ten-property plan does. Past that point, you would need a different financing route, such as a cash-out refinance or a portfolio-level DSCR strategy.

A fully borrowed down payment concentrates risk. If you pledge your primary home, your residence is on the line. If you pledge a rental, that rental is. Choose which asset you are willing to put at risk.

A short-term rental changes the numbers. DSCR purchases on short-term rentals run to 75% LTV, with a 640+ score, about 12 months of hosting history, and a 1.00 coverage floor. Short-term rental rules vary by city, county, HOA, and property type, so confirm local rules before relying on projected rental income. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

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.

Key Terms Defined

CLTV (combined loan-to-value): The total of your first mortgage and the new line, divided by the property’s value.

Draw period: The stretch when you can borrow from the line and pay interest only. On investment lines in this network, it lasts 5 years.

DSCR (debt service coverage ratio): The property’s monthly rent divided by its monthly payment of principal, interest, taxes, insurance, and any HOA dues.

Lien position: Whether the line sits first or second behind another mortgage. A standalone line can sit in either position.

Seasoning: The waiting period a lender wants between events. On a cash-out refinance, about 6 months of ownership is the common expectation.

What If You’re Declined?

• Credit below 700 on an investment line. The line is not available below that floor, so the answer may be a different product rather than a better score.
• Title in an LLC. Move title personally or into a revocable trust, or use a DSCR cash-out refinance instead.
• Too little equity. Compare the 70% CLTV ceiling against your first-mortgage balance before you apply.
• A property type outside the program. Move to a different collateral property.

A DSCR cash-out refinance is the main alternative. It replaces your first mortgage with a larger one and pays out a lump sum, rather than adding a second lien. Cash-out tops out around 75% LTV on a standard rental and 70% on a short-term rental, and about 6 months of seasoning is common. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

If you want to move forward, Lendmire can 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.

For current guidelines and terms, see Lendmire’s investment-property HELOC programs page.

About Lendmire

Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Stessa — HELOC on Rental Property

2. Yahoo Finance — HELOC for a Down Payment

3. Benzinga — HELOCs on Investment Properties