The Quick Read: The best program is the one that fits your title, equity, credit and the property itself. For a single-family rental, the network’s investment line caps at 70% combined loan-to-value (CLTV) and $500,000, and it requires individual or revocable-trust ownership. Match your situation to those limits before you compare anything else.
- Leverage: On an investment property, the ceiling is 70% CLTV across the line plus your existing first mortgage.
- Credit: 700 is the minimum, and there is no tier beneath it.
- Size: Investment lines run up to $500,000. Anything larger is primary-residence only.
- Title: An LLC cannot hold title on these lines. An LLC-owned rental usually points toward a DSCR cash-out refinance instead.
- Structure: Expect a 5-year interest-only draw followed by a 25-year repayment period, with pricing that floats.
Subject to lender guidelines. This is not a commitment to lend.
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.
What Is an Investment Property HELOC?
A home equity line of credit (HELOC) is a revolving line secured by your property. You borrow, repay and borrow again during a draw period. The CFPB notes that a lender can stop further draws if the home’s value drops significantly.
On a rental, the line is a lien against the single-family house you rent out. It can sit in second position behind a mortgage you keep. It can also sit in first position on a paid-off rental.
Lendmire is a mortgage broker, not a lender. It places these lines with select wholesale lenders and matches the file to the program that fits. No single lender wins for every borrower. The best program for your situation depends on your title, equity and credit profile.
Large retail lenders also offer rental lines, but NerdWallet reports the pool is smaller and borrowing limits are lower than on a primary-home line. That is why shopping across several wholesale lenders matters here.
How Does Underwriting Treat a Single-Family Rental Line?
Underwriting checks your credit, your debt load, the combined leverage and the property. It runs in a set order, and each step can end the file.
1. Property and occupancy. The house must be an eligible type. Single-family, townhome, PUD and condominium (including non-warrantable) are on the list.
2. Title. You must hold title as an individual or through a revocable living trust.
3. Credit. The minimum is 700 on an investment line. The score comes from one bureau and is keyed to the primary wage earner. The report must be no more than 90 days old at closing.
4. Debt-to-income (DTI). The maximum is 50%. The payment is calculated on the interest-only amount at the maximum draw, not on what you borrow first. A rental line is sized against its full limit.
5. Combined leverage. Your first mortgage plus the new line cannot exceed 70% of the property’s value.
6. Valuation. Lines at or below $500,000 usually run an automated valuation, with no traditional appraisal. A borrower can still ask for a full appraisal.
Notice what is missing: a rent-coverage test. A DSCR loan compares rent to the full monthly payment. These lines lean on your personal credit and DTI, though rental income may help your overall file. Each lender’s treatment of it varies. If you want a rent-driven test, that points toward the DSCR route covered below.
Which Program Structure Do Investment Lines Use?
Investment lines run one structure only: a 5-year interest-only draw, then a 25-year fully amortizing repayment period.
At least 75% of the line is drawn at closing. After that, the minimum follow-on draw is $1,000 in most states. Pricing floats through both the draw and repayment periods and never converts to fixed.
Primary residences and second homes can use a shorter 3-year draw with a 17-year repayment. That shorter option does not apply to investment property. Don’t let a quote built on a primary-home structure mislead you. Always ask which structure a number belongs to.
Here is how the core terms stack up for a single-family rental.
| Factor | Investment HELOC | DSCR cash-out refinance |
|---|---|---|
| Lien | First or second | New first lien |
| Max leverage | 70% CLTV | About 75% LTV |
| Typical size | Up to $500,000 | Up to $3,000,000 on standard programs |
| Title | Individual or revocable trust | LLC possible, subject to program terms |
| Reviewed on | Credit and DTI | Property rent vs. payment |
| Your first mortgage | Stays in place | Gets paid off |
Why Is 70% the Ceiling, and What Does That Mean for Your Equity?
Market surveys report that lenders typically cap rental-property lines around 80% LTV, per Experian. That describes the broader market. On the network, an investment line stops at 70% CLTV. Credit above 700 buys eligibility, not more leverage, because 720 and 700 reach the same ceiling.
Here is the sizing logic in percentages, not dollars. Say your rental is worth 100% of its appraised value. Your first mortgage is 50% of that value. The 70% ceiling leaves room for a line of up to 20% of value, capped at $500,000.
If the first mortgage is already near 65%, there is almost no room. A low valuation shrinks the room further. The line is always the gap between the ceiling and what you already owe.
Does Your LLC Break This?
For many investors it does. LLCs, corporations, partnerships, and irrevocable, blind or land trusts cannot hold title on these lines. That is the sharpest difference from a DSCR loan.
If your single-family rental is already deeded to an LLC, you have two paths:
- Change the vesting into your name or a revocable trust, then apply. Talk to your attorney and your insurance agent before you do that.
- Use a DSCR cash-out refinance instead, which may allow LLC title, subject to program terms.
Think about this before you apply, not after. Re-titling can affect your insurance, your existing mortgage terms and your liability setup.
Where Does the General Rule Break?
Several edge cases decide whether a rental line works at all.
Ineligible property types. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use or agricultural-zoned properties are not offered on these lines. Barndominiums are not offered either.
Recently listed rentals. In several states, a property listed for sale, or listed within the past 60 days, is ineligible. Pull the listing before you apply.
Portfolio limits. A borrower is limited to three lines. Combined exposure caps at $2,000,000 on one wholesale program and $750,000 on the other. An owner of more than 15 financed properties is not eligible.
Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history on investment files follows a 7-year path, and a deed-in-lieu, pre-foreclosure or short sale follows a 4-year path.
Footprint. Equity lines are available in Lendmire’s 16 full-service states only: 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, which includes Washington, D.C. A few states, such as New Mexico and Ohio, adjust the CLTV cap based on credit profile.
Rent documentation. If a full appraisal is ordered on a single-family rental, the appraiser may complete a rent schedule. The Fannie Mae Selling Guide names Form 1007 for a one-unit investment property and Form 1025 for 2-4 units. It is an appraisal form reference, not a rule that governs these lines.
What Does the Cash-Flow Reality Look Like?
A HELOC changes your property’s monthly obligations. Interest-only draws keep the early payment low, but the repayment period amortizes fully, so the payment steps up at the end of the draw. Pricing floats the whole way, so the payment can move.
The underwriter reviews your file on the interest-only payment at the maximum draw. Your own budget should do the same. Run it against the whole limit, not just the amount you plan to draw.
Also keep two ideas apart. A DSCR ratio only compares rent to the full housing payment: principal, interest, taxes, insurance and any association dues. Clearing it says nothing about repairs, vacancy, management, utilities or capital expenses. Do not call a covered payment positive cash flow.
When Is a HELOC the Wrong Tool?
Skip the line in these situations:
- You hold the rental in an LLC and don’t want to retitle it.
- Your credit is below 700. There is no tier beneath that floor for investment property.
- You need more than $500,000. The investment cap is firm.
- Your first mortgage already uses most of the 70% room.
- You want a fixed payment. These lines never convert to fixed.
- You plan to buy several rentals in a row, which can run into the three-line limit.
In those cases, a cash-out refinance on a DSCR basis often fits better. On most files across the network, cash-out tops out around 75% LTV on a standard rental. About 6 months of seasoning is the common expectation. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders). For short-term rentals, the cash-out ceiling is 70%, with about 12 months of hosting history and a 1.00 coverage floor on refinances.
DSCR programs start at 1.00 on select programs, and stronger coverage opens better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Our complete DSCR loans guide walks through those programs in full.
How Do You Pick the Right Program for Your Situation?
Use the situation, not a brand name, to decide.
| Your situation | Best-fit path | Why |
|---|---|---|
| Low mortgage balance, individual title, 700+ credit | Investment HELOC | Keeps your first mortgage, room under 70% |
| Rental in an LLC | DSCR cash-out | LLC cannot hold title on the line |
| Mortgage near 65% of value | DSCR cash-out or wait | Little room under the ceiling |
| Need above $500,000 | DSCR cash-out | Investment line cap |
| Credit under 700 | DSCR cash-out | Line floor is 700 |
| Short-term rental | DSCR cash-out | STR collateral has its own rules |
Lendmire’s piece on the rules that apply to an investment property HELOC covers eligibility rules.
A broker sees many wholesale lenders’ guidelines side by side. Some wholesale partners have stricter overlays on housing history or tradelines. A few tolerate more than others. That comparison is the real value of working through a broker rather than applying one lender at a time.
What Should You Prepare Before Applying?
- A current mortgage statement showing the first-lien balance.
- A recent credit report, understanding that how long it remains valid varies by lender and file.
- Proof of ownership and how title is vested.
- The current lease and a list of other financed properties.
- Your estimate of the property’s value and any recent improvements.
- A plan for the funds. A down payment on the next rental, a renovation and reserves are the common uses.
Use funds that improve the picture, such as a renovation that may support a higher appraised value, depending on comps and underwriter review. Tax treatment varies; consult a qualified professional.
Key Terms Defined
CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.
Draw period: The time you can borrow from the line. On an investment line, it lasts 5 years.
Repayment period: The stretch after the draw period when you pay principal and interest. On an investment line, it lasts 25 years.
DTI (debt-to-income): Your monthly debts divided by your monthly income.
DSCR (debt service coverage ratio): A rental property’s income divided by its full monthly housing payment.
Vesting: How ownership of the property is titled, such as an individual name or a revocable trust.
Frequently Asked Questions
Can I get a HELOC on a single-family rental?
Yes, if you hold title as an individual or revocable trust. The network’s investment line requires a 700 credit minimum, caps at 70% CLTV and $500,000, and is limited to the 16 states listed above. Subject to lender guidelines.
Do I need a traditional appraisal?
Usually not. Lines at or below $500,000 ordinarily use an automated valuation, though a higher CLTV may require a secondary valuation. You can always request a full appraisal.
Can my LLC take out the line?
No. LLCs and corporations cannot hold title on these lines. You would need to change the vesting, or use a DSCR cash-out refinance, subject to program terms.
Is a HELOC better than a cash-out refinance?
Only when you want to keep your existing first mortgage and have enough room under the 70% ceiling. A cash-out refinance replaces the first mortgage and can reach about 75% LTV on a standard rental. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Does the payment stay fixed?
No. Pricing floats across both the draw and repayment periods and never converts to fixed.
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. An illustrative calculator on the site can give you a rough estimate of sizing, but it is not a quote.
Lendmire is a non-QM DSCR mortgage broker (NMLS# 2371349) that places investor financing, including DSCR loans, through select wholesale lenders.
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. CFPB: What Is a Home Equity Line of Credit (HELOC)
2. NerdWallet: Can You Get a HELOC on an Investment Property
3. Experian: Can You Get a HELOC on an 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: Best DSCR HELOC Program for a Single-Family Rental · Best DSCR HELOC Program on an Investment Property You Own · Best DSCR HELOC Program on a Non-Owner-Occupied Rental Property
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.