The Quick Read: Rarely, and the reason is arithmetic, not bank policy. A rental with 15 percent equity already carries 85 percent combined leverage before a new line adds a dollar, and the wholesale network behind Lendmire tops out at 70 percent combined on a second lien, subject to underwriting.
- Combined loan-to-value (CLTV) counts the first mortgage plus the full credit limit of the new line, drawn or not.
- Through select programs, a second lien reaches 70% CLTV at a 720 score or better, on lines of $50,000 to $500,000.
- A first lien needs a rental with no mortgage, and reaches 75% LTV at 740 or better.
- The rent qualifies the line at a 1.10x minimum on a stress payment. Your personal income is not calculated.
- At 15% equity, the realistic moves are to build equity, restructure, or look at a different product. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
That is the straight read. The rest of this piece shows the math, how underwriting treats the file, and where the rule bends.
Why 15 Percent Equity Does Not Produce a Line
Equity and CLTV are two views of the same number. Fifteen percent equity means the first mortgage alone already sits well above a typical second-lien CLTV ceiling. A second-lien line adds to that figure. So any program capped at 70 percent combined leaves no room, and neither does one capped at 75 or 80.
Here is the formula. Maximum line equals value times the program’s CLTV cap, minus the balance on the first mortgage. Run it with a cap of 70 percent on a rental worth $400,000 with a first mortgage at 60 percent of value. The first mortgage alone sits below the cap, so the room left is the 10 percent gap, which comes to $40,000.
The market tells the same story. NerdWallet’s investment-property HELOC explainer says the lender pool is smaller than for primary homes, and that at least 20% equity is a typical requirement. It also puts the maximum loan-to-value at 80%, with many lenders below 70%. The network figure for a second lien is 70% CLTV, through select programs.
Big banks mostly write home equity lines on the owner’s own home. Many exclude rentals outright. That is why no reliable national list of banks that offer this exists, and why this article does not offer one. Lender appetite changes, and any list goes stale. What stays fixed is the equity math and the way a file is built.
Key Terms Defined
DSCR (debt service coverage ratio): Gross monthly rent divided by the qualifying payment on the loan.
CLTV (combined loan-to-value): The first mortgage balance plus the full line limit, divided by the property’s value.
Stress payment: A fully amortizing payment on the whole credit limit at the start rate plus 2 percentage points, used only to test the file.
Second lien: A line recorded behind a first mortgage the owner keeps.
First lien: A line recorded in first position on a rental with no mortgage.
What a DSCR HELOC Is
A DSCR HELOC is a revolving line secured by a rental you keep. It is a standalone second lien behind your first mortgage, or a standalone first lien on a paid-off rental. It is never closed with a purchase. It is never a third lien, and it is never a line on your own home or a second home.
The structure follows the general HELOC design the CFPB describes: an open-end line you can draw on repeatedly, with a draw period followed by a repayment period. The investor version changes who qualifies it. The rent does the work. Qualification runs primarily on property-level rental income covering the payment, subject to lender guidelines, with no traditional personal-income documentation, W-2s or personal income calculation.
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. Details live in Lendmire’s complete DSCR loans guide.
How Underwriting Treats the File, Step by Step
Step 1: Leverage. The lender adds all liens, including the full new limit, and divides by value. Through select programs, a second lien tops out at 70% CLTV at 720 or better. A first lien on a rental with no mortgage runs to 75% LTV at 740 or better, and 70% from 700 to 739, on lines up to $500,000. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling. Treat all of these as ceilings, not offers. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Step 2: The coverage test. The minimum DSCR is 1.10x. Rent is the lesser of the appraisal’s Form 1007 market rent and the lease, unless three months of receipts support a lease above market. The payment is principal and interest on the entire credit limit at the stress rate. Taxes and insurance are not part of it. On a second lien, confirm on the file how the lender treats the first-mortgage payment, since the lender’s own coverage calculation governs. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
Step 3: Valuation. Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, paired with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted. NerdWallet notes that multiple appraisals may be required at some lenders.
Step 4: Credit and borrower. The minimum score is 720 on a second lien and 700 on a first lien. There can be no 30-day mortgage late in the last 12 months. A bankruptcy, foreclosure, short sale or deed-in-lieu needs 48 months behind it. Borrowers must be U.S. citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are outside the program.
Step 5: Title and insurance. A full title policy is required on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report. Hazard insurance must cover both liens, with flood coverage where required.
Step 6: Draw terms. Lines start at $50,000. At least 80% of the line is drawn at closing, and the closing draw is never under $50,000. On the smallest lines, that means the whole line is drawn at closing. Later draws are at least $5,000. The draw period is five years, interest-only on the drawn balance. Then a 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable.
The Math on a Thin-Equity File
Run the numbers on a rental valued at $400,000 with a first mortgage at 80 percent of value, which is 20 percent equity. The lender’s cap is 70 percent combined. The first mortgage is already ten points over the cap. No line is possible, however strong the rent.
Now take the 15 percent equity version, where the first mortgage sits at 85 percent of value. Here the gap is fifteen points, not ten. To reach 70 percent combined with room for even the $50,000 minimum line, the owner needs to close that gap and then some. That takes principal paydown, appreciation, or both.
Equity also moves for reasons that have nothing to do with what you put down. Appreciation raises value. Paydown lowers the balance. And the unused part of a line still counts, because the lender measures the full limit. So “100 minus my down payment” is a starting point, not your CLTV.
A pass on the equity gate does not finish the file. The 1.10x test runs on the whole line at a stress rate. A large line against modest rent can fail coverage even when leverage clears. Equity and coverage are two separate gates, and a file must clear both.
Do the Documents Match the Product?
The usual friction on these files is not the idea. It is the paper. Gather these before any application:
- The lease, and rent receipts if the lease is above market.
- The first-mortgage statement.
- The insurance declarations page covering both liens.
- The vesting deed or title evidence.
- Entity documents if the property sits in an LLC.
- A credit report for each borrower and guarantor.
An LLC can stay on title, subject to program terms. Members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not match the borrowers on the first mortgage.
Bank HELOCs usually want personal or trust title. That is one of several reasons an LLC-held rental often falls out of a bank’s pool before equity is even discussed.
Where the Rule Breaks: Named Edge Cases
A rental with no mortgage. Equity is not the constraint here. A first-lien line is the cleanest structure, reaching 75% LTV at 740 or better, through select programs. A borrower who keeps a first mortgage can only take a second lien, which carries the 720 floor. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Recent purchase or refinance. A rental bought or refinanced inside the last 6 months is not eligible (that clock runs from the last note date to the new note date), and the owner must have held title for 6 months (settlement date to note date).
Listed for sale. A property listed in the prior 2 months is out.
Declining markets and Philadelphia. A declining-market flag lowers the ceiling 5 points. Philadelphia lines carry a ceiling 10 points lower. A thin file has no room to absorb either.
Property type. Single-family, PUD, townhome, two-to-four units, and both warrantable and non-warrantable condominiums are eligible property types, with lots up to 10 acres. Rural-designated property, condotels, row homes, leaseholds, land trusts, age-restricted communities, mixed-use, and homes with a solar lien are outside the lane.
Portfolio size. The program allows at most 5 loans or $2,500,000 per borrower.
Short-term rentals and no tenant. A lease in place is required. A newly converted rental with no tenant has nothing to qualify on. NerdWallet reports that some lenders restrict by whether the home rents year-round. 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.
Naming. Some depository lenders decline a HELOC on a rental but write a line secured by investment property. Ask both ways when you call a bank.
Which Product Fits Which Situation
| Situation | Likely fit |
|---|---|
| 15% equity, first mortgage in place | Wait |
| 30%+ equity, first mortgage in place | DSCR HELOC, second lien |
| No mortgage on the rental | DSCR HELOC, first lien |
| Want to replace the first mortgage | DSCR cash-out refinance |
| Need a one-time lump sum | A home equity loan |
The differences between products are structural:
| Feature | DSCR HELOC | Bank HELOC on a rental | DSCR cash-out refinance |
|---|---|---|---|
| Reviewed on | Rent coverage | Usually personal income | Rent coverage |
| First mortgage | Kept | Kept | Replaced |
| Draw structure | Revolving | Revolving | One lump sum |
| LLC title | Allowed | Often not | Per program terms |
Bank rules are the banks’ own and vary by lender. The DSCR HELOC column reflects select wholesale-network programs.
What to Do at 15 Percent Equity
Thin equity leaves four honest paths.
1. Build equity. Principal paydown and appreciation both lower CLTV. Neither is fast to plan around, but both are real.
2. Restructure the first mortgage. A DSCR cash-out refinance reads the whole property on rent coverage and has its own leverage cap, so it will not rescue a file with thin equity either. It can still make sense once equity builds, because it replaces the first mortgage instead of stacking on it.
3. Use another asset. A line on a different property with real equity, including your primary home, is a separate product with separate rules. This line is never offered on an owner-occupied home.
4. Pair a smaller ask with a stronger file. Higher credit tier, clean mortgage history, and well-documented rent do not change the cap. They do matter once equity clears the gate.
There is a genuine toss-up here. Waiting for equity costs time but keeps the file clean. A restructure can reset the whole position but changes the first mortgage you may want to keep. Which is better depends on what the first mortgage carries, how you plan to use the funds, and how long you plan to hold.
Remember the HELOC trade-offs. The rate is variable. The line is secured by the rental. And a sale generally requires paying the line off in full, as the CFPB’s HELOC booklet describes for HELOCs in general. For first-time landlords weighing the same question on a single property, Lendmire covers it in its piece Banks That Offer an Investment Property HELOC for a First-Time Landlord’s Only Rental.
How a Broker Finds the Right Lender
Banks each run one set of rules. A mortgage broker that shops multiple wholesale lenders can match leverage, property type, title structure and credit tier to the program that fits. The lenders that write this product depend on the borrower’s situation, and the best program for your situation depends on equity, rent coverage, property type and credit profile.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia and Washington. Lendmire is a broker, not a lender. Programs change and every file is underwritten individually, subject to lender guidelines. This is not a commitment to lend.
If you are considering a home equity line on a rental property and want to see how the numbers work, Lendmire can help you compare DSCR HELOC options based on the property, the rent, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183 or request a quote.
Questions to Ask Any Lender Before You Apply
- Does the lender write lines on non-owner-occupied rentals at all?
- What is the maximum combined leverage, and does it count the full limit?
- Is title in an LLC acceptable?
- What valuation does the lender require at this line size?
- Is there a limit on the number of financed properties?
- How does the lender calculate coverage on a second lien?
Asking these first avoids wasted inquiries on files that cannot pass.
Frequently Asked Questions
Can I get a DSCR HELOC with only 15 percent equity in my rental?
Not through the select programs behind Lendmire. Fifteen percent equity means 85 percent combined leverage today, which is well above the 70% CLTV ceiling a second lien tops out at for borrowers at 720 or better, subject to underwriting. A first lien needs a rental with no mortgage. Equity has to build before a line is possible.
Do the unused dollars on the line count toward leverage?
Yes. Lenders measure the full credit limit, not just what you draw. A $100,000 line with $80,000 drawn at closing still counts as $100,000 in the combined ratio.
How long must I own the rental first?
Two six-month clocks apply: the line is not available on a rental bought or refinanced in the last 6 months (last note date to new note date), and title must have been held for 6 months (settlement date to note date).
Can an LLC hold the rental?
Yes, subject to program terms. The LLC can stay on title for an investment property. Members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Does a DSCR HELOC need tax returns or reserves?
No traditional personal-income documentation, W-2s, pay stubs or debt-to-income calculation. Qualification runs on rent coverage, subject to lender guidelines. No reserves and no cash to close are required, though the lease, credit report and valuation are all documented.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals — lines qualified on the property’s rent, never on the owner’s own home — through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its 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’s investment-property HELOC explainer
2. CFPB: What Is a Home Equity Line of Credit HELOC
3. CFPB – What you should know about HELOCs (booklet)
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much Can You Borrow on a DSCR HELOC on a Rental Titled in an LLC or Trust? · Banks That Offer a DSCR HELOC When a Lender Freezes or Reduces the Credit Line · How Much Can You Borrow on a DSCR HELOC for Veterans Who Want Equity?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.