The Quick Read: Most banks write equity lines against your primary home, not a rental, so being a customer rarely gets you a line on an investment property. A few lenders do write them, but they underwrite you personally, cap leverage below primary-home levels, and often exclude LLC-owned property. Through Lendmire’s wholesale network, an investment line tops out at 70% combined loan-to-value and $500,000, with a 700 minimum credit profile, subject to lender guidelines.
- Your own bank is the first call, not the last. Ask whether it lends on non-owner-occupied property at all.
- The decision rests on you: credit, debt-to-income, and equity. It does not rest on the rent.
- Title matters. Network lines require the property to be held by you personally or in a revocable living trust.
- If the property sits in an LLC, a DSCR cash-out refinance is usually the cleaner route.
- Treat the line as variable-cost leverage. It can float up, and a lender can freeze it.
What a Rental Equity Line Actually Is
A home equity line of credit (HELOC) is a revolving loan secured by a lien on real estate. On a rental, the lien goes on the rental itself. You borrow against the equity you have built, draw what you need, and pay interest on what you use. Your first mortgage stays exactly where it is.
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.
Two different products hide behind the same search phrase, and mixing them up causes real trouble.
- A line secured by the rental. The rental is the collateral. If the line goes bad, the rental is what the lender can pursue.
- A line secured by your own home, used to fund a rental. Your residence is the collateral, even though the money goes into a different building. This is easier to find. It also puts your home at risk for a rental’s problems.
This article focuses on the first kind. The second kind gets its own section below, because many investors drift into it after a rental-secured line is refused.
Why Your Bank Probably Says No
Banks see a rental as a bigger risk than a home you live in. A tenant who stops paying can stop the property from carrying itself. Many banks also hold these loans on their own books, so each one sets its own policy. There is no standard template.
A line of credit on a rental is therefore a lender-policy product. The same bank may offer it in one branch’s market and not in another, or offer it only on single-family homes.
Being a customer helps in small ways. The bank already knows your deposits. It may have your traditional personal-income documentation and your first mortgage on file. A loan officer who knows you may take the call. But a relationship does not change a written credit policy. Plenty of borrowers find that the lender holding their own mortgage does not write equity lines on rentals at all.
Ask your bank these before you fill out anything:
1. Do you write lines secured by non-owner-occupied property?
2. Which property types: single-family only, or 2-4 units too?
3. Can the property sit in an LLC or trust, or only in my personal name?
4. What combined loan-to-value ceiling applies on a rental?
5. Is the line variable-cost, and does it ever convert to a fixed payment?
6. How is the property valued: automated tool or full appraisal?
7. Will you count my rental income when you work out my debt-to-income ratio?
Lendmire’s team sees the same pattern across many lenders. Smaller regional banks and credit unions tend to be more flexible than the largest retail lenders. The answer that matters often comes from whoever has authority to write exceptions, not from the first person you reach.
For more on how banks treat these requests, see Lendmire’s piece Home Equity Line of Credit Bank on Investment Property.
How Underwriting Treats It, Step by Step
An investment-property line is underwritten on you, not on the building’s rent. Here is the sequence most files follow.
Step 1: Eligibility screen. The lender checks occupancy, property type, lien position, and how title is held. These are pass-or-fail. A file that fails here never reaches the numbers.
Step 2: Equity sizing. The lender takes the property value, multiplies by its maximum combined loan-to-value (CLTV), and subtracts what you already owe. CLTV adds the first mortgage and the new line together and compares them to value. What is left is the most you could borrow, then capped at the program’s dollar limit.
Step 3: Personal underwriting. The lender reviews your credit score and your debt-to-income ratio (DTI), which is your monthly debts divided by your monthly income. Network programs allow a DTI up to 50%. They qualify you on the interest-only payment calculated as if you had drawn the maximum line.
Step 4: Documents. Expect traditional personal-income documentation, mortgage statements on the property, leases, proof of insurance, and bank statements. Credit reports must be no more than 90 days old at closing.
Step 5: Valuation. Because an investment line caps at $500,000 and full appraisals start only above $500,000, investment lines typically run on an automated valuation with no traditional appraisal. You can ask for a full appraisal in any case. A full one makes sense if you just renovated and want credit for the added value.
Step 6: Structure. The line has a draw period followed by repayment. On an investment property the network 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. Pricing floats through both periods and never converts to fixed.
That last point surprises people. Many investors imagine a revolving line they can leave undrawn as a safety net. Network investment lines are built to be mostly drawn on day one.
The Network Numbers
Market surveys report that lenders offering investment-property lines typically look for a score around 720, at least 20% equity, and six months or more of reserves, according to NerdWallet’s explainer on the topic. That is the broader market. Here is what Lendmire’s wholesale network actually uses, and how it differs from a primary home. Lendmire arranges these lines through two select wholesale programs, one built for higher leverage and one with a longer draw-and-repayment runway. On an investment property they look nearly identical.
| Factor | Investment property | Primary residence |
|---|---|---|
| Max CLTV | 70% | Up to 90%, only at 720+ credit |
| Minimum credit | 700 | 600 program floor |
| Maximum line | $500,000 | $750,000 |
| Valuation | Automated, usually | Full appraisal above $500,000 |
| Draw / repayment | 5-year / 25-year only | 3/17 or 5/25 structures |
Notice that 720 and 700 both reach 70% CLTV on an investment line. Credit above 700 buys eligibility, not extra leverage. And 700 is a hard floor with no tier beneath it. Every figure here is a guideline subject to lender review, not a commitment to lend.
Run a Sizing Example in Percentages
Sizing a line is simple arithmetic. Treat the property’s value as 100%.
- The investment-line ceiling is 70% CLTV on an investment property.
- Say your first mortgage balance equals 50% of the property’s value.
- The most the line could add before hitting the ceiling is 20% of value.
- If that 20% works out to more than $500,000, the line stops at $500,000.
Now change one input. If your first mortgage is 60% of value, the room shrinks to 10%. If it is 70% or more, there is no room at all, and no amount of good credit changes that.
The takeaway: a rental you bought with 20-25% down and paid down slowly may have very little room for a line. A rental that has appreciated a lot, or one you own nearly free and clear, has plenty. The calculator on this page gives an illustrative estimate of your own numbers. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Also note what a line does to your cash-in-deal. Funding a down payment entirely with borrowed equity can leave you with no cushion if values drop and you need to sell. Two liens on the same rental, both fully drawn, is thin ice.
Title and Vesting: The Detail That Sinks Files
Network lines require title held by you as an individual, or by an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. This is the sharpest structural difference from a DSCR loan.
Federal rules do not forbid LLC borrowing. This is lender product design. These lines are consumer-style personal products. If your rental is already deeded to an LLC, you need either a vesting change before applying, or a different tool such as a DSCR cash-out. (A vesting change brings its own considerations with your first-lien lender and title insurer, so ask before you re-deed anything.)
Structures and Variations That Exist
You have more choices than “line or nothing.”
A closed-end second mortgage. This is a one-time lump sum with a fixed payoff schedule and no future draws. It suits a single known expense. It does not give you reusable credit.
A line on your primary residence. This sidesteps the rental-line shortage. Primary-residence lines reach higher leverage (up to 90% CLTV only at a 720 credit profile) and larger sizes (up to $750,000). The catch is that your home becomes the collateral for money spent on a rental. If the rental underperforms, your home is on the hook.
A DSCR cash-out refinance. Instead of adding a second lien, you replace the existing loan with a new one sized to the property’s rent. A DSCR (debt service coverage ratio) loan compares the rent to the full monthly obligation of principal, interest, taxes, insurance, and any HOA dues, known as PITIA. Lendmire’s complete DSCR loans guide covers how that math works.
| Factor | Investment HELOC | DSCR cash-out |
|---|---|---|
| Underwritten on | Your credit and DTI | Property rent vs. PITIA |
| Max leverage | 70% CLTV | 75% standard rental; 70% STR |
| Size range | Up to $500,000 | Up to $3,000,000 on standard programs |
| Your first mortgage | Stays in place | Gets replaced |
| Pricing | Floats, never fixed | 30-year fixed is the spine |
Entity ownership is usually workable on the DSCR side, subject to lender program eligibility. A cash-out typically expects about six months of seasoning, and reserves commonly run around six months of PITIA, though they vary by lender, leverage, and loan size.
On coverage: 1.00 is where many select programs start, and a stronger ratio generally opens better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Clearing 1.00 does not mean the property produces positive cash flow. The ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside it.
The tradeoff is real. A HELOC leaves a low-cost first mortgage untouched. A cash-out replaces it. If your existing first loan is cheap, keeping it can be the better move than refinancing. If it is not, replacing it with a larger loan may be cleaner than stacking a second one.
Where the Rule Breaks
Rules of thumb fail at the edges. These are the cases that surprise borrowers.
The 14-day occupancy catch. Credit used to acquire, improve, or maintain a rental you do not occupy is generally treated as business-purpose rather than consumer credit. The CFPB’s Regulation Z commentary says this treatment does not apply if you expect to use the property personally for more than 14 days in the coming year. In that case the property is not considered non-owner-occupied, and the lender must run a factor test instead. The eCFR text of the rule carries the exemption itself. So a beach house you use for a month is a different file from a rental you never visit. Describe occupancy truthfully. Misstating it is a bigger problem than a lower ceiling.
Owner-occupied multi-unit. If you live in one unit of a duplex, the occupancy classification changes. The line is then reviewed as a primary residence, not an investment property.
Unit count. Network lines accept single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned property are not eligible. Some banks write single-family only, so your own bank may be narrower than the network.
Portfolio size. A borrower can hold up to three lines. Combined exposure caps at $2,000,000 in the higher-leverage program and $750,000 in the longer-runway program. A borrower with more than 15 financed properties is not eligible. Large landlords hit these limits before they hit credit limits. If you own that many, DSCR is built for your situation.
Derogatory history. A bankruptcy needs four years of seasoning from discharge or dismissal. Investment files follow a 7-year path for a foreclosure and a 4-year path for a deed-in-lieu, pre-foreclosure, or short sale.
Freeze and reduction risk. A lender can freeze or cut an undrawn line under the contract terms. An unused line is not guaranteed funding. If you plan to rely on it as an emergency reserve, remember that the moment you most need it may be the moment the lender trims it.
Recently listed property. In some states, a property listed for sale in the past 60 days is ineligible. Ask your loan officer before you list.
Availability. Lendmire arranges these lines in 16 full-service states, which is narrower than its 41-market DSCR footprint, including Washington, D.C.
The Payment-Change Moment
During the 5-year draw, you pay interest only on what you have drawn. When repayment starts, the loan amortizes over 25 years, and the required payment steps up because principal now comes due. Since pricing floats, the payment can also move with the market during both phases.
For a rental, that means two stress tests. First, can the property’s income cover the higher repayment-phase payment? Second, can you cover it if the property sits vacant for a stretch? Lenders look at your DTI. You should look at the rental’s real cash flow after repairs and vacancy.
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.
Which Product Fits?
Start with how you hold title and what you want the money for.
- Property is in your name, you want flexible access to a modest sum, and your first mortgage is low-cost. A rental-secured line may fit, if your bank or the network offers one.
- You need one known sum and no further draws. A closed-end second may be simpler.
- Property is in an LLC, or you want the loan sized to the rent. Look at a DSCR cash-out.
- You are willing to put your own home at risk to avoid refinancing a rental. A primary-home line is possible, but think hard about whose roof is the collateral.
- Your personal DTI is stretched, but the rental pays well. DSCR qualifies primarily on property-level rental income covering the payment, subject to lender guidelines, so personal DTI plays a smaller role.
One more angle. Each new personal loan lands on your credit report and your DTI. That can crowd out your next purchase. DSCR loans are business-purpose investor loans, and most do not appear on your personal DTI the way a line does.
Lendmire’s piece Who Does Home Equity Loans On Investment Property goes deeper on the shopping side.
Key Terms Defined
HELOC: A revolving line of credit secured by a lien on real estate. You draw as needed and pay interest on the balance.
CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.
Draw period: The stretch when you can borrow and pay interest only. On network investment lines it runs five years.
DTI (debt-to-income ratio): Your monthly debt payments divided by your gross monthly income.
Vesting: How title to the property is held, such as in your name, a trust, or an LLC.
Automated valuation: A software estimate of property value, used instead of a full appraisal on smaller lines.
DSCR: A ratio of property rent to the full monthly obligation of principal, interest, taxes, insurance, and HOA dues.
PITIA: Principal, interest, taxes, insurance, and association dues. The monthly obligation a DSCR loan measures rent against.
Frequently Asked Questions
Can I get a home equity line on a rental if I bank with the lender?
Sometimes, but the relationship does not guarantee it. Many banks write lines only on a primary residence, and their credit policy decides the answer. Call your bank and ask whether it lends on non-owner-occupied property, which property types it accepts, and whether it allows trust or LLC title. If the answer is no, a network line or a DSCR cash-out may fit.
Will the line be underwritten on my rental income?
Mostly no. A rental line is underwritten on your credit, equity, and DTI. Some lenders also review the rental’s cash flow or count part of its projected rent in your DTI. A DSCR loan works the other way, qualifying primarily on property-level rental income covering the payment, subject to lender guidelines.
What is the most I can borrow on an investment property?
On an investment property, the network ceiling is 70% CLTV, with a $500,000 maximum line and a 700 minimum credit profile. Your actual number depends on how much you still owe on the first mortgage. A line above $500,000 is available only on a primary residence, requires at least a 700 credit profile (720 on the longer-runway program), and caps at 75% CLTV.
Can my LLC take out the line?
Not through the network lines. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on an equity line. An individual or a revocable living trust can. For an LLC-owned rental, a DSCR cash-out is the usual alternative, depending on program guidelines.
Do I need a full appraisal?
Usually not on an investment line. Lines at or below $500,000 ordinarily run on an automated valuation. You can request a full appraisal in any case, which may help if you recently renovated. A higher CLTV may also trigger a secondary valuation.
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. Where a DSCR cash-out fits better, the same conversation covers it. Request a quote through the form on this site.
A rental that earns its keep today will matter less to your next lender than the title it sits in, so settle the vesting question before you shop for the line.
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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References
1. NerdWallet, Can you get a HELOC on an investment property?
2. CFPB, Regulation Z § 1026.3 with commentary
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Investment Property HELOCs for Investors Comparing Bank Programs · VA Cash-Out vs Investment Property HELOC With a Low Home Mortgage · Best Lenders for Investment Property Home Equity Loans
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.