The Quick Read: This is a revolving credit line secured by a rental you own personally. It is sized on your equity and personal credit rather than the rent. On Lendmire’s wholesale network, an investment-property line tops out at 70% combined loan-to-value, runs a 5-year interest-only draw into a 25-year repayment, and has at least 75% of the line drawn at closing, subject to lender guidelines.
- A DSCR loan, by contrast, is sized on the property’s rent.
- The minimum credit score on an investment property is 700.
- Lines run $25,000 to $500,000 on an investment property, and the rate floats for the whole life of the line.
- Because most of the line is drawn at closing, it is a lump-sum tool more than a pay-as-you-build tool.
- LLC-titled rentals generally cannot take one. A DSCR cash-out is the usual route for those.
How Does an Investment Property HELOC Work?
A home equity line of credit (HELOC) lets you borrow against the equity in a property, up to a set limit. It is a line with two phases: a draw phase, then a repayment phase. At least 75% of the line is drawn at closing, so it behaves partly like a lump sum.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
On a rental, the rental itself is the collateral. If a first mortgage already sits on it, the HELOC goes behind that mortgage in second position. If the rental is owned free and clear, the line can sit in first position.
Rehab investors like the idea because a line against the equity you already own supplies renovation cash without touching the first mortgage.
The catch is availability. Experian describes an investment-property HELOC as less common than one on a primary residence.
Through Lendmire’s network, a small set of select wholesale lenders do offer them. That availability is limited to Lendmire’s 16 full-service states, which is narrower than the 41-market DSCR footprint. Lendmire is a broker. It arranges the file, and the lender decides.
Key Terms Defined
HELOC: A revolving line of credit secured by property equity. You borrow, repay, and borrow again within the limit during the draw phase.
CLTV (combined loan-to-value): All liens on the property, including the new line, divided by the property’s value. It is the number that sets how much room you have.
Draw period: The stretch when you can borrow from the line. Payments are interest-only during this phase.
Repayment period: The stretch after the draw ends. Principal and interest are both due, so the payment steps up.
Lien position: Whether a loan sits first or second in line to be repaid. A HELOC behind a mortgage is a second lien.
DSCR: Debt service coverage ratio. It compares a rental’s monthly rent to the monthly housing payment on that property (principal, interest, taxes, insurance, and any HOA dues).
How Underwriting Treats the Line, Step by Step
A HELOC is underwritten to you first and the property second. That is the reverse of a DSCR loan. Here is the sequence a lender follows.
1. Eligibility screen. The lender checks how the property is titled, what type it is, and how many financed properties you own. Title must be in your personal name or an inter vivos revocable living trust (a trust you create during your lifetime and can change).
2. Credit check. On an investment property, the network minimum is a 700 score. Credit above 700 does not buy more leverage here. A 720 and a 700 both reach the same 70% CLTV ceiling.
3. Income and debt-to-income (DTI). Maximum DTI is 50%, tighter for lower scores. The lender reviews your file on the interest-only payment calculated as if you had drawn the full line. That is a stricter test than the payment you will actually carry on a smaller draw.
4. Valuation. Investment lines cap at $500,000, and full appraisals begin only above that size. An investment HELOC therefore commonly closes using an automated valuation, with no traditional appraisal. You can still ask for a full appraisal.
5. CLTV math. The lender takes the value, applies the 70% ceiling on an investment property, and subtracts everything already owed. What remains is the most the line can be.
6. Line terms. The line runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. At least 75% of the line is drawn at closing. The pricing floats through both phases and never converts to fixed.
Notice what is missing from that list. Nobody divides the rent by the payment. A strong rent roll helps your personal income picture, but it is not the test.
Sizing the Line: A Worked Example in Percentages
Run the numbers on a rental with a first mortgage equal to 50% of its value. The investment ceiling is 70% CLTV. That leaves room for a line worth up to 20% of the property’s value, assuming the credit and DTI tests also pass.
Now take a second owner with a first mortgage equal to 62% of value. The room left is 8% of value. On a lower-priced rental, that slice can fall below the $25,000 minimum line, and the owner has no HELOC to take.
A third owner holds the rental free and clear, so the full 70% ceiling is open as room for the line.
Three things follow from these examples:
- Equity decides the size. Rent does not.
- A modest first-mortgage balance matters more than a high score.
- The $500,000 cap is a hard ceiling on an investment property. Larger lines exist only on primary residences, which is a different product.
The figures here are percentages on purpose. The illustrative calculator on Lendmire’s site can convert them into dollars for a specific property, as an estimate only.
Draws, Repayment, and the Variable Payment
The CFPB’s HELOC overview describes the structure plainly. You borrow during the draw period. When it ends, borrowing stops and a repayment period begins. It also warns that you could lose your home if you cannot repay.
That last point applies to your rental here, since the rental is the collateral.
The same agency’s HELOC booklet explains that these lines typically carry variable rates. The payment can change even when you draw nothing new.
Two structural features matter for a renovation plan.
Most of the line is drawn up front. A common picture of a HELOC is a line you tap as each contractor invoice arrives. On this network, at least 75% of the line is drawn at closing. Interest runs on the drawn balance from day one. A rehab that needs funds spread across many months will carry interest on money that is sitting in your account. A subsequent draw after closing generally has a $1,000 minimum, with a higher minimum in a few states.
The payment steps up at the end of the draw. In the first five years you pay interest only. Then the 25-year repayment begins and principal joins the payment. Plan the exit before the draw ends, whether that is a refinance, a sale, or a paydown from cash flow.
Structures and Variations
An investor who wants renovation money from equity has more than one route. These are the main ones.
| Route | Collateral | Sized on | Title |
|---|---|---|---|
| Rental-secured HELOC | The rental | Equity and personal credit | Personal name or revocable trust |
| Primary-home HELOC | Your own home | Equity and personal credit | Personal name or revocable trust |
| DSCR cash-out refinance | The rental | Rent versus payment, plus LTV | LLC or personal, subject to program terms |
| Standard home equity loan | The rental or home | Equity and personal credit | Personal name |
The first row is the subject of this article. The second row is what many investors do when no lender will place a line on the rental. It puts a different property at risk, which is the subject of the next section.
Where the General Rule Breaks
A few situations change the answer.
The rental is held in an LLC. Title is the sharpest dividing line between a HELOC and a DSCR loan. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on this network’s HELOC. A property already deeded to an LLC needs a vesting change first, or a DSCR cash-out instead.
You own a large portfolio. A borrower is limited to three lines. Combined exposure also has a ceiling. An investor with more than 15 financed properties is not eligible.
The property type is wrong. Single-family, 2-4 units, townhomes, PUDs, and condominiums (including non-warrantable ones) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural properties are not offered.
The home equity belongs to your primary home. Many investors borrow against their own home to fund a rental rehab. That can work, but it moves the risk. If the rental underperforms, the lien is on the roof over your family. Read the line agreement as well. Lines opened for an owner-occupied home often have occupancy terms, and renting that home out may breach them.
You are converting a residence into a rental. A line opened as owner-occupied may no longer fit once the house is rented. Check the agreement before you move out.
Value drops. The CFPB’s HELOC booklet is also the source for a basic risk: a lender may reduce or freeze a line if the property’s value falls. Your rehab plan cannot depend on a line that may shrink mid-project.
The line is bigger than the equity room. On Lendmire’s network, an investment-property line stops at 70% CLTV, so a heavily financed rental has little room. Experian covers how investment-property HELOCs differ from those on a primary residence. Check your existing balance against that 70% limit before you plan the scope of the rehab.
Does the Renovation Pay Back?
A HELOC is only as good as the project it funds. Test the plan before you open the line.
Match the project to the tool. Make-ready work and light repairs on a stable rental often fit. So does a value-add upgrade where the rent uplift is well supported. Ground-up or gut-rehab work on a thin-equity property usually does not.
Stress-test the variable payment. Imagine the payment rising meaningfully on the drawn balance. Does the rental still cover it through a vacancy during the work? If the answer is no, the draw is too big.
Budget for the empty months. A unit under renovation produces no rent. Carry interest on the drawn balance through the entire project, plus a contingency.
Look at the value case. An improvement may support a higher appraised value, depending on comps and underwriter review. It does not automatically add a fixed amount. If you plan to refinance after the work, confirm the likely post-renovation value with comparable sales first.
Keep clean records. 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.
Check stacking risk. Using the line on one rental while another HELOC sits on your home is easy to do. It is also how investors end up overextended. Count every lien on every property in your total exposure.
When a DSCR Cash-Out Fits Better
A HELOC and a DSCR cash-out refinance both turn equity into cash. They are underwritten very differently. A DSCR cash-out replaces your existing first mortgage with a new loan, so it is a swap, not an add-on.
Move to a DSCR loan when any of these apply:
- The rental sits in an LLC.
- You want a larger amount than a $500,000 line allows.
- You do not want the payment to float.
- Your personal DTI is already stretched.
- You want the loan to be underwritten on the property, not on you.
If your priority is keeping a low first mortgage untouched, that points toward the HELOC, because the line sits behind the first mortgage instead of paying it off.
On a DSCR cash-out, most of the network tops out around 75% LTV on a standard rental. Short-term-rental collateral sits lower, around 70%. Most programs want a credit score around 660, with 700 and above unlocking the strongest leverage tiers, and a 620 floor exists in parts of the network.
On coverage, 1.00 is where many select programs start. A separate select-lender path goes below 1.00, with leverage and terms adjusted. Stronger coverage opens better pricing and leverage. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.
DSCR loans are business-purpose loans for non-owner-occupied investment properties, reviewed primarily on property-level rental income, subject to lender guidelines. Lendmire’s complete DSCR loans guide covers the details.
Before You Apply: A Checklist
- Confirm the title is in your personal name or an eligible revocable trust.
- Pull your current balance on every lien and estimate your CLTV against the 70% investment ceiling.
- Confirm the available room clears the $25,000 minimum line.
- Check your score against the 700 floor.
- Calculate your DTI using a full-draw interest-only payment.
- Get contractor bids and a scope, and add a contingency.
- Confirm the property type is eligible.
- Decide your exit before the 5-year draw ends.
Frequently Asked Questions
Can I open a HELOC on a rental I own?
Sometimes. It depends on your title, your credit, your equity, and your state. On Lendmire’s network, an investment property qualifies with a 700 score, up to 70% CLTV, and a line of $25,000 to $500,000. Availability is limited to Lendmire’s 16 full-service states, and every file is subject to lender guidelines.
Can I draw on the line as the renovation progresses?
Only partly. At least 75% of the line is drawn at closing on this network. You can draw more later, with a minimum draw that is generally $1,000. If your project needs spread-out funding, a smaller line or another structure may fit better.
Is the payment fixed?
No. Pricing floats during both the draw and repayment periods and never converts to fixed. Budget for a payment that can change, and stress-test the rehab plan against it.
Can my LLC take out the line?
No. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on this program. A DSCR cash-out refinance is the usual alternative for entity-held rentals, subject to program terms.
Should I use my own home’s equity instead?
It is possible, but it puts your residence behind a rental project. The CFPB warns that you could lose your home if you cannot repay. Many investors prefer to keep the risk on the rental that earns the money.
Next Step
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. Lendmire is a broker arranging financing through select lenders in its wholesale network, and it also places DSCR cash-out files. Nothing here is a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Experian – HELOC on investment property
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How an Investment Property HELOC Works When Heirs Will Not Sell · How an Investment Property HELOC Works Behind a Modified First Mortgage · How Much Can You Borrow on a DSCR HELOC on Investment Property ROI?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.