The Quick Read: On an investment property, a HELOC through Lendmire’s wholesale network tops out at 70% combined loan-to-value, with a 700 minimum credit score and a line capped at $500,000. The 90% tier exists only on primary-residence and second-home lines, and only at a 720 or better credit profile. Combined loan-to-value (CLTV) adds every loan secured by the property and divides the total by the property’s value. So the best program for your situation depends first on how the property is used, then on your credit, title and existing mortgage.
- Occupancy sets the ceiling. A rental line reaches 70% CLTV. A primary residence or second home can reach 90% at 720+ credit.
- Credit sets the tier, not the ceiling, on a rental. A 700 score and a 720+ score reach the same 70% and the same $500,000 cap.
- The line must fit under the cap after your first mortgage. Existing liens come out of the 70% before anything is left for the line.
- Title matters. The property must sit with an individual or a revocable living trust. An LLC cannot hold it for this product.
- A HELOC tests you; a DSCR loan tests the property. Many rental investors with LLC-held or highly leveraged properties end up better matched to a DSCR cash-out refinance.
Occupancy Decides the Ceiling
The highest available leverage on a HELOC depends on what the property is, not just how strong you are as a borrower. The same person can qualify for a much higher ceiling on a home they live in than on a rental. Lendmire is a mortgage broker, not a lender, and these figures reflect select wholesale lenders in its network. Every number is subject to lender guidelines and a full file review.
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.
| Occupancy | Top CLTV | Credit needed | Largest line at that tier |
|---|---|---|---|
| Investment property | 70% | 700+ | $500,000 |
| Second home | 90% | 720+ | $500,000 |
| Primary residence | 90% | 720+ | $500,000 |
Lower credit tiers on primary residences and second homes step down from there. For example, a second home at 660+ reaches 80%, and a primary residence at 640+ reaches 80%. An investment line has no tier below 700 and no tier above 70%.
Market surveys report wider ranges than the network offers. NerdWallet puts the typical maximum for an investment-property HELOC at 80%, notes that many lenders set limits below 70%, and reports 90% for a primary home. Those are market-wide statistics. The network figure for a rental line is 70%.
Key Terms Defined
HELOC: A home equity line of credit is a revolving line secured by a property. You borrow against it during a set draw period and repay afterward.
CLTV (combined loan-to-value): The total of your first mortgage and the requested line, divided by the property’s value. The full line limit counts, not just the amount you draw.
Draw period: The stretch of years when you can borrow from the line. The network’s investment lines use an interest-only draw.
Lien position: Whether the line sits behind a first mortgage (second lien) or is the only loan on the property (first lien).
Vesting: The name or entity that legally holds title. For a HELOC it must be you personally or your revocable living trust.
DSCR: Debt service coverage ratio, meaning the property’s monthly rent divided by its monthly principal, interest, taxes, insurance and association dues. DSCR loans test the property rather than your personal income.
How Underwriting Treats an Investment Line, Step by Step
A lender reviewing a rental HELOC works through the same sequence every time. Understanding the order helps you see where a file shrinks or stops.
1. Compute CLTV. The lender adds the first-mortgage balance to the requested line limit and divides by the property’s value.
2. Back-solve the maximum line. The formula is value times the CLTV cap, minus existing liens. On a rental the cap is 70%. The result is then limited by the flat dollar range of $25,000 to $500,000. If the math lands below the $25,000 minimum, there is no line.
3. Check credit. An investment line needs a 700 minimum. Lenders use a single-bureau score keyed to the primary wage earner, and the report must be no more than 90 days old at closing. Housing history is also reviewed across financed properties.
4. Test debt-to-income. The maximum is 50%. The lender calculates the interest-only payment on the maximum draw, not on what you plan to borrow. A larger line with a modest first draw can still be sized as if you borrowed all of it.
5. Order the valuation. Lines at or below $500,000 ordinarily use an automated valuation instead of a traditional appraisal. Every investment line falls in that range. A secondary valuation may still be requested, and you can request a full appraisal in any case.
6. Verify title. The property must be held by an individual or an inter vivos revocable living trust.
7. Collect documents. Expect mortgage statements on every financed property, proof of hazard insurance on the subject rental, and income documentation. That can be standard income documentation or, where the program allows, bank statements.
Equity sets the ceiling. Your credit, income and debts decide whether you reach it. Credit, debt-to-income, valuation and title can each shrink the line further.
What the Math Looks Like at 70%
Dollar examples can mislead because every property is different. Percentages of value show the pattern without that problem.
| First mortgage (% of value) | Room under the 70% cap (% of value) |
|---|---|
| None (owned free and clear) | Up to 70% |
| 30% | Up to 40% |
| 50% | Up to 20% |
| 60% | Up to 10% |
| 70% or more | None |
Read the table as a ceiling, not a promise. The $500,000 maximum still applies, and so does the $25,000 minimum. If the room left after your first mortgage would produce a line below $25,000, the product does not apply.
This is why a seasoned rental with a paid-down mortgage is the ideal case. A recently purchased or recently refinanced rental at high leverage often has little or no room.
Compare the same house on a primary-residence line. At 720+ credit, the ceiling reaches 90% CLTV up to $500,000. That is the figure most consumer content quotes, and it does not transfer to rentals.
Structures and Variations That Exist
An equity line through the network is a standalone product. It can sit in first-lien position on a rental with no mortgage, or in second-lien position behind an existing first mortgage. It does not replace the first mortgage.
Draw structures. Two structures exist on primary residences and second homes. One has a 3-year interest-only draw with a 17-year fully amortizing repayment. The other has a 5-year interest-only draw with a 25-year fully amortizing repayment. Investment lines run the 5-year draw and 25-year repayment structure only. At least 75% of the line is drawn at closing.
Floating pricing. Pricing floats across both the draw and the repayment period and never converts to fixed. That differs from some lines elsewhere in the market. The CFPB explains that HELOCs usually carry variable pricing, so payments can change month to month, and that some plans let you convert part of the balance to a fixed rate. Its consumer booklet adds that variable pricing must be tied to a public index and that some plans open with a temporary introductory discount. Network lines do not offer a fixed conversion.
Property types. The product covers single-family homes, 2-4 unit properties, PUDs, townhomes and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use or agricultural-zoned properties are not offered.
Borrower limits. A borrower can hold up to three lines. Owning more than 15 financed properties makes a borrower ineligible.
Availability. HELOCs are available only in Lendmire’s 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. Some states add overlays, and a property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX and WA.
Where the General Rule Breaks
A borrower at 700 and a borrower at 740 reach the same rental top line. Both reach 70% and both cap at $500,000. Stronger credit widens your margin on debt-to-income and other tests, but it does not move the ceiling.
A line above $500,000 is primary-residence only. Larger lines require a primary residence, at least a 700 credit profile (720 on the 5-year draw structure), a 75% CLTV cap and a full appraisal. A rental investor cannot use that route.
An LLC-held rental does not fit. LLCs, corporations, partnerships, and irrevocable, blind or land trusts cannot hold title for this line. A property already deeded to an LLC needs a vesting change or a different product, such as a DSCR cash-out refinance, subject to lender program eligibility. That is the sharpest structural difference from a DSCR loan.
Short-term-rental collateral may fit a cash-out better. The HELOC’s property box is narrower than the DSCR range, so a short-term rental often moves to a different product. Short-term rental rules can vary by city, county, HOA and property type, so investors should confirm local rules before relying on projected rental income.
Derogatory history has seasoning. A bankruptcy needs 4 years from discharge or dismissal. Investment files follow a 7-year seasoning path for foreclosure and 4 years for a deed-in-lieu, pre-foreclosure or short sale, and a foreclosure-family event inside those windows rules the file out.
Rental income does not size the line. Strong rent does not qualify a borrower for more. The line is sized by CLTV, occupancy and credit, and the qualification test runs on you.
HELOC or DSCR Cash-Out?
A HELOC tests you: your credit, your debt-to-income and the equity in the property. A DSCR loan tests the property. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. That difference drives most of the choice.
| Factor | Investment HELOC | DSCR cash-out refinance |
|---|---|---|
| Leverage | 70% CLTV | Around 75% LTV, standard rentals |
| Size | $25,000-$500,000 | Up to $3,000,000 on standard programs |
| Title | Individual or revocable trust | LLC allowed, per program terms |
| Existing first mortgage | Stays in place | Replaced by new first loan |
| What is tested | Your credit, DTI, equity | Rent against the payment |
For cash-out refinances on short-term-rental collateral, the ceiling is 70% instead of 75%. A cash-out also commonly expects about 6 months of seasoning, and reserves vary by lender, leverage and loan size, commonly around 6 months of PITIA (principal, interest, taxes, insurance and association dues).
On coverage, 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Clearing 1.00 does not mean positive cash flow. Repairs, vacancy, management, utilities and capital expenses all sit outside the calculation.
On credit, a 620 floor exists in parts of the network, most programs want around 660, and 700+ unlocks the strongest leverage tiers.
Choose the HELOC when the rental is personally titled, the first mortgage is worth keeping, and your capital need fits inside the room left under 70%. Choose a DSCR cash-out when the property sits in an LLC, the first mortgage is not worth keeping, or the need is large. For the full picture, see the complete DSCR loans guide.
What Does the Extra Borrowing Cost You?
The extra capacity is not free, even before pricing. A line sized near the cap leaves a thin equity cushion. If values fall, CLTV rises, and the equity you counted on shrinks with it.
Payment shock is the second risk. The draw period is interest-only, and the repayment period that follows is fully amortizing, so the required payment steps up when the draw ends. Because pricing floats and never converts to fixed on these lines, that step-up can compound with market movement.
The third risk is stacking. A new rental’s financing and a line’s interest-only payment may both come due while the new property is still being renovated or leased.
Compare the advertised maximum with the approved amount. A program may advertise 70%, but credit, debt-to-income, valuation and title can each reduce the line below it.
Who Should Skip This Product
A HELOC on a rental is a poor fit in several situations:
- The property is held in an LLC and you do not plan to change vesting.
- The first mortgage balance already uses up most of the 70% cap.
- You need more than $500,000.
- Your debt-to-income sits near 50%, since the test uses the interest-only payment on the maximum draw.
- The property is a manufactured home, log home, barndominium or other type that is not offered.
How to Prepare Before You Apply
1. Pull your first-mortgage balance and a realistic property value. Run CLTV at 70% to see whether the room clears $25,000.
2. Check vesting. Confirm the property is in your name or a revocable living trust.
3. Gather statements on every financed property, plus hazard insurance on the subject rental.
4. Review your credit report, keeping in mind it must be no more than 90 days old at closing.
5. Estimate debt-to-income using the interest-only payment on the full line, not your planned draw.
6. Decide your alternative. If the line comes up short, a DSCR cash-out may carry the need.
Frequently Asked Questions
What is the highest loan-to-value I can get on a rental property HELOC?
The ceiling is 70% CLTV on an investment property through the network, with a 700 minimum credit score and a $500,000 maximum line. Higher tiers up to 90% exist only on primary-residence and second-home lines, and only at 720 or better credit.
Does a higher credit score raise the leverage on a rental line?
No. A 700 score and a 720+ score both reach 70% and the same $500,000 cap. Better credit helps with eligibility margins, such as debt-to-income, but it does not lift the investment ceiling.
Can an LLC hold the property for a HELOC?
No. Title must sit with you individually or with an inter vivos revocable living trust. A property already in an LLC needs a vesting change or a DSCR cash-out instead.
How much of my equity can I actually borrow?
Less than all of it. The line is the room left under 70% after your first mortgage, limited to a $500,000 maximum and a $25,000 minimum. Valuation, credit and debt-to-income can reduce it further.
Is a HELOC better than a DSCR cash-out for a rental?
It depends on title, the first mortgage and the size of the need. A HELOC suits a personally titled rental with a first mortgage worth keeping. A DSCR cash-out suits an LLC-held property, a larger need or a first mortgage you would rather replace.
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 mortgage broker that works with a network of wholesale HELOC lenders, and an illustrative calculator on this site can give you a rough estimate before a full review. You can reach the team at 828-256-2183 or request a quote through the site.
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.
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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. NerdWallet – HELOC on investment property
This article is part of Lendmire’s HELOC & home equity loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Banks That Offer a HELOC at the Highest Available Loan-to-Value · Top HELOC Providers With the Highest Available Loan-to-Value Limit · HELOC Lenders With the Highest Available Loan-to-Value Limit · Best HELOC Program With the Highest Loan-to-Value Limit · Best HELOC Program at the Highest Loan-to-Value Lenders Allow
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.