The Quick Read: A bank can sometimes open a revolving line of credit secured by a rental, but few banks offer one, and those that do underwrite your personal income, credit, and combined leverage far more strictly than they would on the home you live in. Across the wholesale network Lendmire places files with, an investment line tops out at 70% CLTV (combined loan-to-value, meaning every loan on the property added together and divided by its value) and $500,000. Every figure is subject to lender guidelines and full file review.
- Many bank home equity desks only write lines on the home you live in, so ask for a line secured by investment property.
- The bank underwrites you, not the rent, so your credit, debt-to-income ratio, and existing debts decide the outcome.
- The line sits beside your first mortgage, and the payment steps up after the interest-only draw period ends.
- An LLC generally cannot hold title on this kind of line, which is the sharpest difference from a DSCR loan.
- When a bank says no, a closed-end second loan or a DSCR cash-out refinance is usually the next path.
Key Terms Defined
HELOC is a home equity line of credit, a revolving credit line secured by the equity in a property.
Draw period is the stretch when you can borrow from the line and typically pay interest only.
Repayment period is the stretch after the draw period when you pay principal and interest until the balance reaches zero.
DSCR is the debt service coverage ratio, which compares a property’s monthly rent to its monthly payment (principal, interest, taxes, insurance, and any association dues).
Vesting is how title to the property is held, such as in your own name, in a revocable living trust, or in an LLC.
Automated valuation is a computer-generated estimate of a property’s value, used in place of a full appraisal.
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 Home Equity Line?
It is a revolving line of credit secured by a rental or other non-owner-occupied property. You borrow what you need, repay it, and borrow again while the line is open.
Two different things get called by this name, and the difference matters. In the first, the line is secured by the rental itself. In the second, you borrow against your own home to fund a rental purchase or renovation.
This article covers the first. For the second, Lendmire’s piece Using a Home Equity Line of Credit for Down Payment on Investment Property walks through the trade-offs.
The word “home” in the product name is the first hint. Many bank desks built their lines around owner-occupied houses. A rental is a different risk, so the pool of lenders is thin.
NerdWallet notes that not all lenders offer a HELOC on an investment property and that qualification requirements are strict. That matches what a broker sees: the answer depends on the individual lender’s appetite, and appetite changes.
How Does a Bank Underwrite It, Step by Step?
A bank underwrites the borrower first and the property second. It checks your credit, your debt-to-income ratio, your liquidity, and the combined loan-to-value on the rental. The steps below follow the order most files move through.
Step 1: Ask for the right product. Tell the desk you want a line secured by investment property. If the desk only writes owner-occupied lines, the conversation ends there, and it costs you nothing to learn that early.
Step 2: The equity test. The lender adds your first mortgage and the new line, then divides by the property’s value. That is the combined loan-to-value. If the result is above the lender’s ceiling, the line is cut back or declined.
Step 3: The borrower test. The bank looks at your credit score, your total debts against your income, and your cash reserves. Across the network, the debt-to-income ceiling is 50%. The lender reviews your file on the interest-only payment calculated as if the full line were drawn, so a large line can strain the ratio even when you plan to borrow little.
Step 4: Rental details. Some banks also look at lease history and rental income. Landlord Studio lists income from tenants and how easily the property could be rented in the future among the factors lenders consider. NerdWallet adds that proof of long-term tenants may be requested, and that multiple appraisals may be required to confirm value.
Step 5: Valuation. On the network, an investment line caps at $500,000 and full appraisals begin only above that size. So an investment line is generally valued with an automated valuation and commonly closes without a traditional appraisal. A borrower may still request a full appraisal, and a higher CLTV may call for a second valuation.
Step 6: Documents. Expect to provide ID, income documents, bank statements, property details, and leases. Self-employed borrowers may qualify on documented income under the applicable program, subject to lender guidelines.
Step 7: Costs and structure. The CFPB describes a HELOC as an open-end line that lets you borrow repeatedly against your equity, and notes that appraisal, application, and closing costs may apply. It also warns that falling behind on payments could cost you the property. That is the real risk of a line secured by a rental.
Pricing on these lines floats and never converts to a fixed structure. On the network’s investment lines, at least 75% of the line is drawn at closing. So you begin paying on most of the line from day one, even if you have no immediate use for the money.
How Much Line Does Your Equity Support?
Take the property value, apply the CLTV ceiling, and subtract what you already owe. What remains is the most the line can be, before the $500,000 cap and any other limit. The example below uses percentages of value, so you can drop in your own numbers.
- Appraised value: 100% (the base for the math).
- Ceiling on an investment line: 70% CLTV.
- First mortgage balance: 50% of value.
- Room for a line: 20% of value, up to the $500,000 cap.
Now change one input. If the first mortgage sits at 68% of value, only 2% is left. That sliver may fall under the $25,000 minimum line size, so the file may not work at all.
The line size on the network runs from $25,000 to $750,000, but anything above $500,000 is for primary residences only. On a rental, $500,000 is the hard stop.
Credit works in an unusual way here. The minimum credit score on an investment line is 700, and the 720-and-above tier gets the same 70% CLTV. So a higher score above 700 buys you eligibility, not extra leverage.
Market surveys report that some banks allow up to 80% combined loan-to-value on investment-property lines, though many sit below 70%, per NerdWallet. On the network, the investment ceiling is 70% CLTV, and nothing sits above it. The 90% CLTV tier on this network exists only for primary residences and second homes, and only at a 720-or-better credit profile.
What Do the Network’s Investment-Line Parameters Look Like?
Here is the investment-line picture across the wholesale partners Lendmire places files with. Treat each figure as a typical guideline, because every file is reviewed individually.
| Factor | Investment line |
|---|---|
| Maximum CLTV | 70% |
| Minimum credit | 700 |
| Line size | $25,000 up to $500,000 |
| Draw / repayment | 5-year interest-only draw, 25-year repayment |
| Lien position | First or second |
| Valuation | Usually automated, no traditional appraisal |
| Debt-to-income | 50% maximum |
Primary residences and second homes have more structures to pick from, including a shorter 3-year draw option. Investment lines run only the 5-year draw and 25-year repayment structure.
On the draw-to-repayment shift: during the draw, you pay interest only. When repayment begins, principal joins the payment, and the monthly obligation steps up even if the balance never changed. Because pricing floats, a rising index can raise the payment on top of that step.
Plan for the step-up before you draw, not after. That rule matters most when the line funds a renovation that has not yet raised the rent.
Where Does the General Rule Break?
The general rule is that a bank lends against equity if you earn enough and own the property in your own name. These edge cases are where files stall.
Title held in an LLC. On the network’s investment lines, 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 property already deeded to an LLC needs a vesting change or a different loan, such as a DSCR cash-out. Moving title out of an LLC can have insurance and liability consequences, so talk to an attorney first.
Property type. Eligible types include single-family homes, 2-4 unit buildings, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.
Lien position. The network writes the line in first or second lien position. Many banks prefer first lien on a rental, so if your first mortgage is large and you want a second, you may be limited to fewer lenders. Confirm that your existing first mortgage allows a second lien.
Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history follows a 7-year seasoning path, and a deed-in-lieu, pre-foreclosure, or short sale follows a 4-year path.
Portfolio size. A borrower is limited to three lines, and an investor with more than 15 financed properties is not eligible. Landlords scaling past that point will hit a wall.
Listed property. A property that is listed for sale, or was listed within the past 60 days, is ineligible in several states.
The bank can change the line. Lenders can generally freeze or reduce a line if values fall or your finances weaken. A line you counted on for a renovation can shrink at the wrong moment, so do not treat an approved line as a guaranteed source of funds.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Availability is also narrower here than for DSCR loans. The line programs are available in 16 full-service states, while Lendmire’s DSCR programs run in 41 markets, including Washington, D.C.
Bank Desk or Broker?
Applying at one bank gets you one set of rules. If that bank’s desk only writes owner-occupied lines, or wants a first lien, or declines LLC title, you have one answer and no comparison.
White Coat Investor says funding comes from the same places you would go for a mortgage, including large national banks, though those tend to have stricter eligibility requirements. In practice, smaller institutions are often more flexible, but their appetite changes, so any list of who is lending goes stale.
A broker sees several lenders’ guidelines at once. Lendmire is a broker, not a lender, so it arranges these files through select wholesale partners, and each lender reviews eligibility and decides. That helps most when your first answer from a bank is no. Lendmire’s piece Investment Property Home Equity Line Of Credit covers how those files tend to come together.
HELOC, Home Equity Loan, Cash-Out, or DSCR?
A line is one tool among four. The right pick depends on how much you need, when you need it, and how you want to qualify.
| Option | Best when | Qualifies mainly on |
|---|---|---|
| Investment line | You need flexible, staged draws | Your personal income and credit |
| Closed-end second loan | You need one lump sum | Your personal income and credit |
| DSCR cash-out refinance | You want to replace the first mortgage | Property rent coverage |
| DSCR purchase | You are buying another rental | Property rent coverage |
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.
On a DSCR cash-out refinance of a standard rental, leverage tops out around 75% LTV across most of the network, and about 6 months of seasoning is the common expectation. Purchases typically land at 75%-80% LTV, and select high-leverage programs reach 85% with roughly a 700+ score. Credit floors vary: 620 exists in parts of the network, most programs want around 660, and 700+ opens the strongest tiers. Reserves vary by lender, leverage, and loan size, commonly around 6 months of PITIA (principal, interest, taxes, insurance, and association dues).
A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Coverage of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. LLC-titled borrowers may be eligible, subject to program terms.
One caution applies to both worlds. Clearing 1.00 on DSCR is not the same as positive cash flow. Repairs, vacancy, management, utilities, and capital expenses all sit outside that calculation.
The trade-off against a line is clear. A line keeps your existing first mortgage intact, which matters if that first loan is favorable, but it counts against your personal debt-to-income ratio. A DSCR cash-out replaces the first mortgage and leans on the rent. For the full picture of how those loans work, see the complete DSCR loans guide.
Many lenders write the closed-end second loan more readily than the revolving line, which is the usual pivot when a bank desk passes. The loan gives you a lump sum and no redraw.
What If the Bank Says No?
A decline usually traces to one of five causes: title held in an entity, combined leverage above the ceiling, a debt-to-income ratio above the limit, a credit score under the floor, or a property type the program does not cover. Identify which one applies before you reapply anywhere.
Then match the fix to the cause:
- Title in an LLC: consider a vesting change, or look at a DSCR cash-out instead.
- Leverage too high: pay down the first mortgage, wait for the value to rise, or ask for a smaller line.
- Debt-to-income too high: pay off other debts, or move to a rent-based loan.
- Credit under 700: the investment line is closed to you, but DSCR programs begin lower in parts of the network.
- Ineligible property type: a line will not work, and DSCR programs do not cover manufactured homes, log homes, or barndominiums either.
Short-term rentals are a gap for bank lines, since banks rarely spell out how they treat hosting income. On the DSCR side, short-term-rental programs run purchases to 75% LTV, refinances around 70%, and cash-out at 70%. They expect a 640+ score and about 12 months of hosting history. 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. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Frequently Asked Questions
Can I get a home equity line on a rental I already own?
Sometimes, but few lenders offer it. On the network, an investment line is available at up to 70% CLTV and $500,000 with a 700 minimum credit score, subject to lender guidelines. Many large banks only write owner-occupied lines, so ask specifically for a line secured by investment property.
Can an LLC own the property on this kind of line?
Generally no. On the network’s lines, title must sit with the individual or a revocable living trust. A property already deeded to an LLC needs a vesting change or a different product, such as a DSCR cash-out, where LLC borrowers may be eligible subject to program terms.
Do I need a traditional appraisal?
Usually not. Investment lines cap at $500,000, and full appraisals begin only above that size, so the file is generally valued with an automated valuation. You can request a full appraisal, and a higher CLTV may call for a second valuation.
What happens when the draw period ends?
The payment steps up. On the network’s investment lines, a 5-year interest-only draw gives way to a 25-year repayment period with principal included. Pricing floats during both stages and never converts to fixed. Landlord Studio notes that bank lines commonly run draw periods in the 5-to-10-year range.
Can I have more than one line?
Up to three lines per borrower, with combined exposure caps that depend on the program. A borrower with more than 15 financed properties is not eligible. Landlords with larger portfolios usually shift to DSCR financing, which looks at each property’s rent rather than your personal debt ratio.
Next Steps
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. A DSCR cash-out may fit better when the title sits in an LLC or your personal debt ratio is tight. Both paths are subject to lender guidelines and not a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. NerdWallet – Can You Get a HELOC on an Investment Property?
2. Landlord Studio – HELOC for Investment Property
3. CFPB – What Is a Home Equity Line of Credit?
4. White Coat Investor – 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: Home Equity Loans for the Down Payment on a Rental Property · How to Get a Home Equity Line on a Rental Property Held in an LLC · Is a Home Equity Loan a Good Investment for a Landlord?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.