Where to Get a HELOC to Buy a Rental Using Equity From Another Property

The Quick Read: A home equity line gives you cash, not a property, so you open it on a home you already own and use the draw as the down payment on a rental financed by a separate loan. The line most often sits on your primary residence. It can also sit on an existing rental, but fewer lenders offer that, and the rental must be titled in your own name or a revocable trust.

• Across Lendmire’s wholesale network, an investment-property line tops out at 70% combined loan-to-value (CLTV) with a 700 minimum credit score.
• On a primary residence the network ceiling reaches 90% CLTV, and only at a 720-or-better credit profile.
• The rental purchase is a separate loan. Most DSCR purchase files land at 75%-80% LTV, so the line funds the 20%-25% down payment.
• A DSCR loan reviews rent against the new property’s payment. The line’s payment sits outside that ratio but still comes out of your pocket.
• Opening the line before you go under contract keeps the paperwork clean. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.

How Does a HELOC Buy a Rental at All?

It doesn’t buy anything by itself. The line is a pool of cash secured by the home that backs it. A second loan, usually a DSCR purchase loan, acquires the rental. The line supplies the down payment, closing costs, or rehab money.

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 purchase loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The line is underwritten on you: your credit, your debt-to-income ratio, and the equity in the collateral home.

That split is the whole mechanism. You deal with two lenders, two files, and two sets of rules, with one chain of funds connecting them.

Key Terms Defined

HELOC: An open-end line of credit secured by a property, which you can draw on repeatedly up to a limit.

CLTV (combined loan-to-value): All loans against the property, first mortgage plus the new line, divided by its value.

Draw period: The stretch when you can borrow and pay interest only, before the balance begins to amortize.

DSCR (debt service coverage ratio): Monthly rent divided by the new property’s monthly principal, interest, taxes, insurance, and any HOA dues.

Non-owner-occupied: A property you don’t live in, which is the only kind a DSCR loan finances.

Seasoning: The time funds have sat in your account, or a property has been owned, before a lender counts it.

Where to Get the Line: Lender Types

There are three realistic places to look, and the right one depends on which property carries the line.

Large depository institutions often skip non-owner-occupied collateral, which is why rental-secured lines come mostly from local banks and portfolio lenders. A broker adds breadth rather than a different product. Lendmire arranges standalone lines through select wholesale partners in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That footprint is narrower than its 41-market DSCR platform, which includes Washington, D.C.

Before paying any application fee, ask the lender one direct question: do you lend against non-owner-occupied property, and in first or second lien position? A yes on the primary home says nothing about a rental.

Primary Home or Existing Rental: Which Collateral?

The two routes behave differently. Across the network, the differences come down to leverage, line size, and what you put at risk.

Market surveys report investment-property equity lines commonly at 70%-80% CLTV, per a rental-investor education page. The network figure for an investment line is 70%, with no tier above it.

Two details sharpen the table. A primary-residence line above $500,000 requires at least a 700 credit profile (720 on the longer-draw structure), caps at 75% CLTV, and needs a full appraisal. And because an investment line can’t exceed $500,000, it normally runs on an automated valuation with no traditional appraisal. Subject to lender guidelines, credit above 700 on an investment line buys eligibility, not extra leverage.

The Equity Math, in Percentages

Usable equity is the lender’s CLTV ceiling minus what is already owed, all as a share of value. The CFPB defines equity as home value minus the mortgage balance. Lenders then cap how much of that equity you can borrow against.

Picture a primary residence with a first mortgage at 60% of value and a 720-plus credit profile. At the 90% network ceiling, the line could reach up to 30% of value. Drop to a 70% ceiling on a rental with a first mortgage at 50% of value, and the line tops out near 20% of value. Either way the dollar limit is also capped by line size, so a very valuable home still stops at the program maximum.

Then check the other side. If the new rental is a purchase at 75% LTV, the line has to cover the remaining 25% plus closing costs. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.

The Step-by-Step Sequence

1. Count usable equity. Take value times the CLTV ceiling, subtract every lien, and compare the result to the program’s line cap.

2. Open the line before you need it. At least 75% of the line is drawn at closing on the network’s programs, so you are paying interest on most of the balance from the start. Plan the purchase around that.

3. Draw into your own account. Keep the draw in a dedicated account so the purchase lender can trace it from the line to the escrow deposit.

4. Qualify the purchase loan separately. A DSCR loan reviews the new property’s rent against its own payment. Most standard programs start at a 1.00 coverage floor, and select lenders in the network will go below 1.00 with leverage and terms adjusted. Stronger ratios open better pricing and leverage.

5. Sort the funds into three buckets. Down payment, closing costs, and reserves are reviewed separately. Reserves vary by lender, leverage, and loan size, commonly around 6 months of PITIA, and many lenders want those from your own funds rather than borrowed ones. Confirm that against the specific guidelines.

6. Close, then plan the exit. Some investors later refinance the new rental with a cash-out loan and pay the line down. Lendmire’s piece Top DSCR HELOC Providers to Pull Equity From a Rental to Buy the Next Property covers that exit path.

Where the General Rule Breaks

Borrowed funds aren’t accepted everywhere. Some DSCR lenders accept a documented line draw for the down payment. Others want seasoned personal funds. This is a lender-by-lender question, and it is the first one to settle.

Clearing 1.00 is not positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the calculation. The line’s payment sits outside it too, and the line floats. The CFPB notes HELOCs usually carry adjustable rates. On the network’s lines, pricing floats through both the draw and repayment periods and never converts to fixed. A rental that clears 1.00 can still lose money after the line’s payment.

LLC-held rentals can’t carry the line. Title must sit with the individual borrower or an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A rental already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance instead, subject to program terms.

An existing DSCR first mortgage may block a second lien. Read the first loan’s documents before applying for a line on that rental. Some prohibit additional liens.

Property type matters. Eligible collateral includes single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use, or agricultural zoning are not eligible.

Exposure limits apply. A borrower is limited to three lines, and an owner with more than 15 financed properties is not eligible.

Lines can be reduced. Treat the line as flexible capital, not guaranteed liquidity.

What Underwriting Looks At on the Line

The line file is a consumer-style file. The lender reviews credit, debt-to-income, and equity. Across the network, the maximum DTI is 50%, with 45% for credit profiles from 600 to 679, and a ratio above 45% needs at least 680. The lender reviews your file on the interest-only payment calculated at the maximum draw, so a big line weighs on DTI even if you draw lightly.

The credit report must be no more than 90 days old at closing, and the score keys to the primary wage earner. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history gets split treatment: select lenders season a foreclosure at 7 years and a deed-in-lieu, pre-foreclosure, or short sale at 4, while others decline it outright. Investment lines follow the 7-and-4-year path.

The line’s payment generally doesn’t enter DSCR, but if you later apply for any DTI-based loan, expect the line’s payment to count.

What the Decision Looks Like in Practice

A primary-home line fits an owner with a low first mortgage and a strong credit profile who wants the highest leverage. The tradeoff is that your residence secures the cash. The CFPB warns that missed payments can cost you the home that secures the line, and a rental purchase makes that a real consideration.

A line on an existing rental keeps your residence out of the risk but caps at 70% CLTV and $500,000, and it needs a 700 score and personal title. Run both before choosing. The stronger file clears two tests: enough equity for the line, and enough rental coverage for the purchase loan.

Also compare the alternatives. A DSCR cash-out refinance on the existing rental replaces its first mortgage and is underwritten on property rent, with a ceiling around 75% LTV across most of the network and about 6 months of seasoning commonly expected. Lendmire’s article Top DSCR HELOC Providers to Buy Investment Property Using Rental Equity walks through how those routes stack up. If the rental is yours but the equity is thin, a larger down payment lowers the new loan’s payment and can lift coverage, but it never erases leverage caps, credit floors, reserve rules, or property eligibility.

For the full program picture on the purchase side, see Lendmire’s complete DSCR loans guide.

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. Every figure here is subject to lender guidelines and full file review, and nothing here is a commitment to lend.

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. Rentalrealestate.com – HELOC Guide for Rental Investors

2. The CFPB defines equity

3. CFPB – Home equity loan vs. HELOC