The Quick Read: No provider lets you borrow every dollar of equity, because every line stops at a combined loan-to-value ceiling that leaves a cushion. The providers that fit you depend on the property’s use, your credit profile, and how the title is held.
- Your maximum line equals the property’s value times the lender’s ceiling, minus what you already owe.
- On an investment property, the ceiling across Lendmire’s wholesale network is 70% combined loan-to-value (CLTV).
- Primary residences and second homes can reach higher ceilings, up to 90% CLTV, but only with a credit profile of 720 or better.
- A line secured by a rental is underwritten on you, not on the rent.
- If the rent is the stronger part of your file, a DSCR cash-out refinance may reach further.
What Does Tapping All of the Equity Actually Mean?
You cannot tap all of it. Equity is the property’s value minus every loan against it. A lender then caps total debt at a percentage of value, and that cap sets the line.
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.
That percentage is called CLTV, or combined loan-to-value. It adds your first mortgage and the new line together, then divides by the property’s value. If the ceiling is 70%, total debt cannot pass 70% of value. The remaining 30% is the lender’s cushion, and it is also yours.
So “all available equity” really means “everything up to the ceiling.” The useful question is how high the ceiling sits for your property and your credit. It is not which brand advertises the biggest number.
How Do You Calculate Your Available Equity?
Use three steps. Multiply the property’s value by the CLTV ceiling. Subtract your current mortgage balance. What remains is the most the line can be, before the program’s dollar cap and any other limit apply.
This table shows the line as a share of value. It assumes your first mortgage equals 50% or 60% of the property’s value. These are modeled assumptions, not market data.
| CLTV ceiling | Where it applies | Line if first loan is 50% of value | Line if first loan is 60% of value |
|---|---|---|---|
| 70% | Investment property | 20% of value | 10% of value |
| 75% | Primary residence, 700+ credit | 25% of value | 15% of value |
| 85% | Primary or second home, 680+ credit | 35% of value | 25% of value |
| 90% | Primary or second home, 720+ credit | 40% of value | 30% of value |
Read the 90% row carefully. It exists only at a 720-or-better credit profile, and only on primary residences and second homes. It never applies to a rental.
The ceiling is only half the story. Lines on this network run from $25,000 to $750,000, and the dollar cap depends on occupancy. An investment-property line tops out at $500,000. A line above $500,000 is for a primary residence only, caps at 75% CLTV, and needs a full appraisal.
Notice what the table says about leverage. If your first mortgage already sits near the ceiling, there is little or nothing left to borrow. A rental financed at high leverage often has no room for a second line at all.
How Does Underwriting Treat an Equity Line?
Lenders look at five things in order: the property, the title, your credit, your debt load, and the value. A traditional line is judged on you as a borrower. Rent is not the test.
1. Property type. Single-family homes, 2-4 unit properties, townhomes, PUDs, and condos (including non-warrantable condos) are eligible. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use, or agricultural properties are not.
2. Title. The individual borrower or a revocable living trust must hold title. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot.
3. Credit. The network’s minimum score depends on occupancy: 600 on a primary residence, 640 on a second home, and 700 on an investment property. The lender pulls a single-bureau score tied to the primary wage earner, and the report must be no more than 90 days old at closing.
4. Debt-to-income. DTI is your monthly debt divided by your monthly income. The maximum is 50%, and 45% for scores from 600 to 679. Above 45% requires at least a 680. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.
5. Valuation. Lines at or below $500,000 usually use an automated valuation with no traditional appraisal. A high CLTV may trigger a second valuation, and you can always request a full appraisal. An automated model may not capture a recent rehab, so a full appraisal is the way to get credit for the work.
NerdWallet notes that not every lender offers a HELOC on an investment property, and that qualification is strict. It lists credit, DTI, equity, reserves, proof of long-term tenants, and possibly multiple appraisals as common hurdles. That matches what the network shows: this is a narrow product, and the rules differ from lender to lender.
Which Types of Providers Write These Lines?
Four channels exist. Big banks and other depository institutions write many owner-occupied lines. Credit unions often do the same for members. Online lenders add speed of application but follow similar credit and equity rules. Wholesale lenders sell through brokers.
Lendmire works in that last channel. It places home equity lines through select wholesale partners and does not lend itself. A broker’s edge is comparison. One lender may cap leverage lower but accept a lower score. Another may offer a longer draw period but exclude a property type. The program that fits depends on your property, credit, leverage need, and documentation.
One limit matters up front. Lendmire’s HELOC placement runs through 16 full-service states. That is narrower than the 41-market DSCR footprint, which covers 40 states plus Washington, D.C. Availability is the first thing to confirm.
Any provider’s published maximums change over time, and lenders have dropped and re-added investment-property lines before. Verify limits at the time you apply, not from an old roundup.
What Structures Exist for These Lines?
The equity line is a standalone line in first or second lien position. Two draw structures exist on primary residences and second homes.
- The 3-year draw structure: interest-only draws for 3 years, then a 17-year fully amortizing repayment.
- The 5-year draw structure: interest-only draws for 5 years, then a 25-year fully amortizing repayment.
Investment-property lines use the 5-year draw structure only. Both structures require at least 75% of the line drawn at closing, and pricing floats through the draw and repayment periods. It never converts to fixed. Each structure carries its own terms, so compare figures only within the same one.
That 75% draw requirement changes how the line behaves. You cannot hold it open as an idle reserve. You start paying on most of it on day one. After closing, later draws carry a $1,000 minimum on the 5-year draw structure.
The CFPB describes a HELOC as an open-end line you can borrow against repeatedly during a draw period. Once repayment starts, borrowing stops and the lender sets a schedule to pay off the balance, often over ten or 20 years. Payments rise at that point because principal joins the bill.
Where Does the General Rule Break?
Five edge cases come up often.
The property sits in an LLC. An LLC cannot hold title on these lines. Many investors hold rentals in an LLC for liability reasons, subject to lender program eligibility. You would need to change vesting before applying, which can carry its own consequences. The other route is a DSCR cash-out refinance, which can lend to an LLC under program terms.
The rental is not eligible at all. Manufactured homes, log homes, and commercial or mixed-use properties are not offered. Barndominiums and other nonstandard builds are also a poor fit.
You want a larger line. The investment cap is $500,000 regardless of equity. Bigger lines go only to primary residences, at 75% CLTV with a full appraisal.
You own many properties. A borrower can hold at most three lines with this network. A borrower with more than 15 financed properties is not eligible.
Your credit history is rough. A bankruptcy needs 4 years of seasoning from discharge or dismissal. For foreclosure-family events, one program seasons a foreclosure in 7 years and a deed-in-lieu, pre-foreclosure, or short sale in 4. The other program declines that history entirely, regardless of age. Investment files follow the 7-and-4-year path.
A related option is to borrow against your primary home to buy or fix a rental. That keeps the rental out of the loan and uses the owner-occupied ceilings. The catch is that the payment must come from your income or from the rent, and a high-leverage draw on your own home puts your residence at risk. It works best with a clear plan to pay it back.
Should You Borrow the Maximum?
Often not. Borrowing to the ceiling leaves no buffer, and four things can hurt.
- Variable pricing. The payment moves with the balance and the market. Stress-test it against your rent and income.
- The repayment step-up. When the draw ends, payments change to full amortization. A balance you carried comfortably at interest-only can strain you later.
- Value drops. The CFPB’s HELOC booklet says lenders can reduce a credit line if the home’s value falls. A line sized to the ceiling is the first to feel that.
- Sale. The same booklet says that if you sell, you generally must pay the HELOC off in full right away. That affects any plan to sell the rental.
A smaller draw against a lower CLTV leaves more room to absorb a vacancy or a repair.
When Does a DSCR Cash-Out Beat an Equity Line?
When the rent is stronger than your personal income file, or when the title sits in an LLC. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. DSCR means debt service coverage ratio: the rent divided by the full monthly housing payment (principal, interest, taxes, insurance, and any HOA dues).
Across the wholesale network, a DSCR cash-out refinance on a standard rental tops out around 75% LTV, and about 6 months of seasoning is the common expectation. On a short-term-rental cash-out, the ceiling is 70%. Most programs want a score near 660. A 620 floor exists in parts of the network, and 700 or better opens the strongest leverage tiers. Coverage of 1.00 is where select programs start. A separate select-lender path goes below 1.00, with leverage and terms adjusted.
Compare the two on structure. A DSCR cash-out refinance replaces the first mortgage and resets the whole loan, while a line sits behind your existing mortgage. If your current mortgage carries terms you want to keep, the line leaves it untouched. If you would rather reset everything and borrow on the rent, the refinance fits better. Clearing 1.00 does not mean positive cash flow, because repairs, vacancy, management, and capex sit outside the ratio.
For more on how these loans work, see Lendmire’s complete DSCR loans guide. Lendmire also covers low-fee home equity options in separate pieces.
Key Terms Defined
Equity: the property’s value minus every loan secured by it.
CLTV: combined loan-to-value, which adds all loans on the property and divides by its value.
Draw period: the stretch when you can borrow from the line, usually with interest-only payments.
Repayment period: the stretch after the draw ends, when borrowing stops and you pay principal and interest.
DTI: debt-to-income ratio, your monthly debts divided by your monthly income.
Vesting: how title to the property is held, such as an individual, a trust, or an LLC.
What Should You Prepare Before You Apply?
Have these ready before any lender looks at the file.
1. Your current mortgage balance and a realistic value for the property.
2. A credit report you have reviewed, since the lender uses a single-bureau score.
3. A clear picture of how title is held.
4. Your monthly debts and income, so you can test the 50% DTI limit.
5. Your plan for the funds and a repayment plan that survives the step-up.
6. A decision on whether to ask for a full appraisal when the property has been improved.
Then ask each lender these questions. What is the maximum CLTV for my occupancy type? Which draw structure applies? How much must I draw at closing? Does the line allow my title? Which valuation method will you use?
Frequently Asked Questions
Can I borrow 100% of my home’s equity with a HELOC?
No. Every line has a combined ceiling, and the highest tier on this network is 90% CLTV. That tier applies only to primary residences and second homes at a 720-or-better credit profile. An investment property tops out at 70% CLTV.
Can I get a HELOC on a rental property?
Sometimes. On Lendmire’s network, an investment-property line requires at least a 700 credit score, runs up to $500,000, and uses the 5-year draw structure. Title must sit with you or a revocable trust, not an LLC. Many lenders outside the network do not offer investment lines at all.
Does the rent help me qualify?
Not for a traditional HELOC, which is underwritten on your credit and DTI. Property-rent-based lender review belongs to DSCR loans. If your income file is thin but the property earns well, a DSCR cash-out refinance may suit you better.
Is a HELOC better than a cash-out refinance?
It depends on what you are trying to keep. A line leaves your first mortgage as it is and adds a second payment. A cash-out refinance replaces the first loan with a larger one. Choose the line to protect favorable existing terms, and choose the refinance when you want one loan or need LLC title.
Does the line stay available after the draw period?
No. Borrowing ends when repayment begins, and the balance is paid down on a set schedule. Plan for the higher payment before you draw.
What Should You Do Next?
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. Every figure here is subject to lender guidelines and full file review, and none of it is a commitment to lend. Call 828-256-2183 or request a quote to start the conversation.
Equity is a ceiling you size to, not a balance you spend down to zero.
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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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
2. CFPB: What Is a Home Equity Line of Credit HELOC
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: Top DSCR HELOC Providers for a Down Payment on Your Next Home · Top DSCR HELOC Providers on a Rental Held in an LLC · Top Investment Property HELOC Providers Without Your Spouse on the Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.