The Quick Read: Most big banks do not write a home equity line on a rental, so the lenders that do tend to be regional banks, community banks, credit unions, and select wholesale lenders, and how much you can borrow depends on your equity, credit, and how the property is titled. Lendmire is a mortgage broker, not a lender, so it matches your file to the program that fits instead of steering you to one bank.
- Across Lendmire’s wholesale network, an investment-property line tops out at 70% combined loan-to-value (CLTV) and $500,000, subject to lender guidelines.
- A credit profile of 700 is the minimum for an investment line, and 720 reaches the same 70% CLTV.
- Title must sit with you personally or in a revocable living trust. An LLC cannot hold it.
- Pricing floats for the whole life of the line, and a 25-year repayment phase follows the draw period.
- When the cash need outgrows those limits, a rent-based cash-out refinance is the usual next comparison.
Key Terms Defined
HELOC: A home equity line of credit, which is a revolving credit line secured by property you own.
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 from the line, usually with interest-only payments.
Repayment period: The stretch after the draw ends, when you pay down principal and interest.
First or second lien: Your place in line to be repaid. A first lien sits ahead of any other loan on the property.
Automated valuation: A computer-generated value estimate used in place of a full appraisal.
DSCR loan: A loan that qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
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 Actually Available on a Rental?
Bank availability is thin, and it gets thinner for large lines. NerdWallet’s explainer on HELOCs for investment property says not every lender offers one, that qualification is strict, and that too few eligible lenders makes comparing offers difficult.
The reason is simple. A bank that holds a rental-secured line on its own books carries more risk than on an owner-occupied home. Many banks decide the risk is not worth it. The lenders still writing the product usually fall into a few groups:
| Lender type | Typical stance on rentals | How to approach |
|---|---|---|
| Large national banks | Often decline non-owner lines | Ask if the product exists at all |
| Regional and community banks | Sometimes write them, often in-house | Start with your existing deposit relationship |
| Credit unions | Frequently portfolio lenders with local rules | Ask about rental collateral and title rules |
| Wholesale lenders via a broker | Program-based, with set limits | One application shops the file against several programs |
This table describes lender types, not recommendations. Lists of bank names go stale, because lenders add and drop the product without announcement. One BiggerPockets investor discussion makes the same point from the borrower side: several major banks declined non-owner lines, and a second-position line behind an existing mortgage was especially hard to find.
Lendmire does not publish a lender roundup, and no one should trust one for this product. The best program for your situation depends on the property type, your credit profile, how much leverage you need, and how the property is titled.
How Underwriting Treats a Rental Line, Step by Step
Underwriting a rental line is mostly a test of you as a borrower, plus a test of the property’s equity. Here is the sequence on a typical file across Lendmire’s wholesale network. Every figure is subject to lender guidelines and full file review.
Step 1: Eligibility of the property. Single-family homes, 2-4 unit properties, PUDs, townhomes, and condominiums (including non-warrantable condos) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned property are not offered.
Step 2: Title and vesting. The property must be held by you as an individual or by your revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. Check this step early, because it is a structural requirement rather than a pricing detail. If your rental already sits in an LLC, you need a vesting change first, or you should look at a DSCR cash-out instead.
Step 3: Credit. An investment line requires a 700 minimum. Both the 720 and 700 tiers reach the same 70% CLTV, so a higher score buys eligibility rather than extra leverage. The score model uses a single bureau, keyed to the primary wage earner. The report can be no more than 90 days old at closing.
Step 4: Debt-to-income. The maximum DTI is 50%, and lenders review your file on the interest-only payment calculated on the maximum draw. That means the full line size counts against you even if you plan to borrow less. A borrower carrying many mortgages with modest reported income should test this ratio first.
Step 5: Exposure. You can hold no more than three lines, and a borrower with more than 15 financed properties is not eligible.
Step 6: Valuation. Investment lines cap at $500,000, and larger lines exist only on primary residences, which is where full appraisals become mandatory. So an investment line sits in the automated-valuation lane and commonly closes with no traditional appraisal, though you can request a full appraisal and a higher CLTV may call for a secondary valuation. NerdWallet notes that some bank lenders require multiple appraisals, so the valuation approach differs by lender.
Step 7: Derogatory history. A bankruptcy needs four years of seasoning from discharge or dismissal. Foreclosure-family history on an investment file follows a seven-year path for a foreclosure and four years for a deed-in-lieu, pre-foreclosure, or short sale.
Sizing a Line Without a Calculator
Start with this order of operations: take the value, multiply by the maximum CLTV, then subtract what you still owe on the first mortgage. What is left is the most the line could be. The $25,000 line minimum and the $500,000 investment ceiling sit on either end.
Run it in percentages. On an investment property, the network ceiling is 70% CLTV, and the examples below are modeled assumptions, not market data:
- A rental owned free and clear: room is up to 70% of the property’s value, before the $500,000 line ceiling applies.
- A rental with a first mortgage at 50% of value: the line can reach roughly 20% of value.
- A rental with a first mortgage at 65% of value: only about 5% of value is left, and on a lower-priced property that can fall below the $25,000 line minimum.
Leverage is the part that surprises people. Equity you built up is not all spendable. On this network the investment-property ceiling is 70% CLTV, with no higher tier.
What a Large Cash Need Runs Into
A large cash need runs into three limits at once: the CLTV cap, the $500,000 line ceiling, and the DTI test on the maximum draw. Each one can stop the file before the others matter.
The structure also bites. At least 75% of the line is drawn at closing. That fits a single big purchase or payoff, but it also means interest starts on most of the balance on day one.
The investment line runs a 5-year interest-only draw period, followed by a 25-year fully amortizing repayment period. Pricing floats across both phases and never converts to a fixed figure. Market HELOCs often run a longer draw than that.
The CFPB’s plain-language page on HELOCs describes the same open-end design: you borrow repeatedly during the draw, then enter repayment, and payments are often much higher once repayment starts. The agency also warns that some plans require the whole balance when repayment begins. The CFPB’s HELOC brochure adds that payments can change even when you draw nothing more.
For a borrower pulling a large sum, the payment step at the end of the draw deserves a stress test. Ask whether the rent, your other income, and your reserves still cover the obligation after the draw ends.
Variations and Workarounds
A line on a different property. Some investors secure the line with their primary home instead of the rental. Across the network, primary-residence and second-home lines can reach 90% CLTV, but only at a 720 credit profile or better. A line above $500,000 is for primary residences only and needs a credit profile of 700 or better (720 on the longer-runway program, the one with the 5-year draw). It caps at 75% CLTV and requires a full appraisal.
The tradeoff is risk. Your home secures the debt, and the CFPB’s page warns that falling behind can cost you the home. That puts your residence behind a rental investment.
First lien versus second lien. The network’s line can sit in first or second position. A rental owned outright makes a first-position line possible. Many banks that write second-position lines on rentals stay selective.
Rental count and caps. Banks often set their own limits on how many rentals you can own. Network exposure rules are stated above: three lines and no more than 15 financed properties.
Use of funds. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Where the Rule Breaks
The general rule is that a bank line is built on your personal profile. It breaks in a few predictable places.
- LLC-held rentals. Many investors hold property in an LLC. The line cannot close to one. This is the sharpest structural difference from a DSCR loan, which can close in an LLC subject to lender program eligibility.
- Thin equity. Past the 70% CLTV ceiling, no credit score or income level unlocks more.
- Heavy portfolios. Past 15 financed properties, the line is simply unavailable.
- Low scores. Below 700, an investment line is off the table, though other products may still fit.
- Ineligible property types. Manufactured homes, log homes, and mixed-use or commercial buildings are not offered under the line program.
- Very large needs. The $500,000 investment ceiling is a hard stop.
Line, Cash-Out, Second Mortgage, or Rent-Based Loan?
For a large sum, a line is rarely the only tool. This comparison shows how the structures differ:
| Factor | Investment HELOC | DSCR cash-out | Second mortgage |
|---|---|---|---|
| Reviewed on | Borrower profile and DTI | Property rent vs. payment | Varies by lender |
| Leverage | 70% CLTV | Around 75% LTV | Varies by lender |
| Size | $25,000 to $500,000 | Up to $3,000,000 on standard programs | Varies by lender |
| Title | Individual or revocable trust | LLC allowed, per program terms | Varies by lender |
A DSCR cash-out refinance replaces your first mortgage and pays you the difference. Across most of the network it tops out around 75% LTV on standard rentals, with about six months of seasoning as the common expectation. Seasoning is the waiting period between buying a property and refinancing it. A short-term-rental property carries a lower ceiling of 70% on a cash-out. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
The DSCR loan asks a different question. Instead of testing your income, it compares the property’s monthly rent to its full monthly payment: principal, interest, taxes, insurance, and any association dues. 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. Stronger coverage opens better pricing and leverage.
Credit requirements are broader here too. A 620 floor exists in parts of the network, most programs want around 660, and 700 or better opens the strongest tiers. Reserves commonly run around six months of payments, though they vary by lender, leverage, loan size, and transaction type.
Clearing 1.00 does not mean positive cash flow. Coverage looks only at rent against the payment. Repairs, vacancy, management, utilities, and capital expenses all sit outside the calculation.
One tradeoff matters here. A cash-out refinance resets your first mortgage, so you give up your existing loan terms to get the cash. A line leaves the first mortgage alone. For a very large need, that tradeoff usually favors the refinance. For a smaller, flexible need, it often favors the line.
For the full picture of how rent-based programs work, see Lendmire’s complete DSCR loans guide.
How to Ask a Bank (and What to Do If It Says No)
Before you apply anywhere, ask these questions on the first call. They save time:
- Do you write lines secured by non-owner-occupied rentals at all?
- Will you accept my rental as collateral in first position, second position, or both?
- Can the property be titled in an LLC or a trust?
- What is the maximum CLTV and the maximum line on a rental?
- Is the draw period interest-only, and how long is the repayment period?
- Do you require a full appraisal, or can you use an automated valuation?
If the answer to the first question is no, move on. If every bank declines, work down this ladder:
1. Try community banks and credit unions near the property. The investor discussion linked earlier recommends them as the likeliest source.
2. Check whether a line against your primary home fits, keeping the home-risk tradeoff in mind.
3. Ask a broker to match the file to wholesale programs.
4. Compare a DSCR cash-out refinance if the property is in an LLC or the need exceeds the line limits.
5. Look at a smaller draw than you first planned, if the project can be staged.
Lendmire’s HELOC placement is available in 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than its 41-market DSCR footprint, which includes Washington, D.C. A companion piece covers investment property HELOC banks for owners who want cash from a rental.
Documents to Gather
Have these ready before you start:
- Government ID and proof of ownership.
- Your current first-mortgage statement, if any.
- Homeowner’s insurance for the property.
- Lease agreements and proof of rental history.
- Income documentation under the applicable program, subject to lender guidelines.
- A recent credit report, which must be no more than 90 days old at closing.
What To 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. The site’s illustrative calculator gives a rough view of the structure before you apply, and any figure it shows is an estimate, not a quote.
Frequently Asked Questions
Do large national banks still offer a HELOC on a rental property?
Many do not. Availability changes, so ask directly rather than relying on a list.
What is the largest investment property line available through Lendmire’s network?
The investment ceiling is $500,000 and 70% CLTV, with a 700 credit minimum, subject to lender guidelines. Larger lines exist only for primary residences. If your need goes beyond that, a DSCR cash-out refinance is worth comparing.
Can I take the line in my LLC’s name?
No. Title must be held by you as an individual or by a revocable living trust. A property already in an LLC needs a vesting change first, or a DSCR cash-out refinance, which can close in an LLC subject to program terms.
Will I get a full appraisal?
Usually not on an investment line. At $500,000 or below, an automated valuation ordinarily applies, though a higher CLTV may call for a secondary valuation and you can request a full appraisal.
Does the line stay interest-only the whole time?
No. The investment line pays interest only during the 5-year draw, then moves to a 25-year fully amortizing repayment. Pricing floats throughout and never converts to a fixed figure.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value 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 explainer on HELOCs for investment property
2. BiggerPockets – HELOC on rental properties
3. CFPB’s plain-language page on HELOCs
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Banks That Offer an Investment Property HELOC for a Mortgaged Rental With a Fixed First · Banks That Offer an Investment Property HELOC With Approval Before an Appraisal · Banks That Offer an Investment Property HELOC Without Taking an Immediate Draw
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.