The Quick Read: An equity line works across a BRRRR pipeline only when you treat it as a bridge, not a bank account. You draw to buy and rehab the first property, refinance into a long-term loan that pays the line down, then reuse the room for the next property while keeping total exposure inside the limit. On the wholesale network Lendmire works with, an investment-property line tops out at 70% combined loan-to-value (all liens together against the property’s value) and $500,000, subject to lender guidelines.
- A line on your own home and a line on the rental itself are different products with different risk.
- At least 75% of the line is drawn at closing, so you start carrying most of it on day one.
- The exit that pays the line down is usually a DSCR cash-out refinance, which looks at rent coverage and appraised value.
- Peak exposure, meaning every draw outstanding before the first payoff lands, is the number that decides whether the pipeline survives.
Key Terms Defined
BRRRR: Buy, rehab, rent, refinance, repeat. You recover most of your cash at the refinance and use it on the next property.
Draw period: The stretch when you can borrow against the line, usually with interest-only payments. Repayment follows and amortizes the balance.
Takeout loan: The long-term loan that replaces your short-term money at the refinance.
Lien position: Where a loan sits in the payoff line. A first lien gets paid before a second lien.
Seasoning: The months a lender wants between purchase and refinance. It is lender policy, not law.
DSCR: Debt service coverage ratio. It compares a property’s rent to its monthly payment.
PITIA: Principal, interest, taxes, insurance, and association dues. This is the payment figure the DSCR test uses.
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.
Which Property Secures the Line?
Two different products get called a rental HELOC. Most BRRRR investors use a line on their own home, and the rental never secures it. A line secured by a rental is the scarcer product. Both are worth understanding, because the risk lands in different places.
| Factor | Line on your home | Line on the rental |
|---|---|---|
| What secures it | Primary residence | Investment property |
| Where risk lands | Your home | The rental |
| Network ceiling | Up to 90% CLTV at 720+ | 70% CLTV, no tier above |
| Availability | Broader lender pool | Narrow lender pool |
NerdWallet says a line on an investment property is possible. It also says the lender pool is smaller, you may borrow less, and requirements run stricter because lenders see higher default risk.
That matches what you see when you place these files. On an investment property, the network ceiling is 70% combined loan-to-value. Credit above 700 buys eligibility, not more leverage, because the 720 and 700 tiers both stop at 70%. Investment lines run $25,000 to $500,000 total. Lines above $500,000 exist only on primary residences.
Investment lines run on one structure: a five-year interest-only draw, then a 25-year repayment. Call it the five-year-draw program. Pricing floats during both periods and never converts to fixed.
Title is the sharpest limit. The line must sit in your personal name or a revocable living trust. LLCs, corporations, partnerships, and irrevocable or land trusts cannot hold title. DSCR loans, by contrast, can go to LLC-titled properties per lender program requirements. A rental already deeded to an LLC therefore needs a different tool or a vesting change.
How Underwriting Actually Treats the Line
Underwriting a rental HELOC means underwriting you, then the property. The rental’s DSCR is not the test for the line. Rent coverage only matters later, at the DSCR takeout.
Here is how a file moves through review on an investment line:
1. Credit. The minimum is 700 for an investment line. The score comes from a single-bureau model keyed to the primary wage earner. The report must be no more than 90 days old at closing.
2. Income and debt. Maximum DTI is 50%. The file is reviewed around the interest-only payment calculated on the maximum draw, not on what you plan to use.
3. Combined leverage. The lender adds the first mortgage and the new line, then divides by value. Value times 70%, minus existing liens, is the most the line can be.
4. Valuation. Because the line caps at $500,000, it ordinarily runs on an automated valuation with no traditional appraisal. You can ask for a full appraisal, and a higher CLTV may trigger a secondary valuation.
5. Property and file limits. Eligible types include single-family, 2-4 units, PUDs, townhomes, and condos, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible. A borrower can hold three lines, and a borrower with more than 15 financed properties is not eligible. On the five-year-draw program, combined exposure caps at $750,000.
The structure matters for pipeline planning. At least 75% of the line is drawn at closing. After that, later draws typically carry a $1,000 minimum. So you cannot open the line and leave it undrawn like a reserve. You start paying interest on most of it right away, and the plan has to put that money to work.
The same applies to a line on your primary residence. It also requires at least 75% drawn at closing.
The Single-Deal Loop
Run one deal on paper before you stack several. The loop has six moves.
1. Open the line before you need it. Lenders look hard at a borrower who applies mid-deal. The line should exist, and be funded, before an offer goes in.
2. Buy. The draw works like cash. It covers the down payment, closing costs, or a full cash purchase.
3. Rehab. Draws pay contractor invoices. Your carry cost runs on the drawn balance, which, given the 75% rule, is most of the line.
4. Rent and stabilize. The takeout lender wants a signed lease and evidence of rent. Many lenders want to see rent deposits in bank statements, but the exact requirement varies by lender.
5. Refinance. The takeout loan has to pay off the first lien, any HELOC secured by the rental, and the rehab money.
6. Repeat. Proceeds pay the line down, and the room reopens within the limit and the draw window.
Think about the math in percentages. Say a rental appraises at 100 units of value and carries a first mortgage equal to 40 of those units. A 70% CLTV ceiling leaves 30 units of line room. That is the same formula as value times the CLTV ceiling, minus existing liens. The CFPB’s HELOC booklet uses that same sizing logic in its own example.
Running It as a Pipeline
A pipeline is the loop run in stages, with deals overlapping. The question is not whether one deal works. It is how much exposure sits on the line at the worst moment.
The table below uses illustrative percentages of the line, not market data.
| Stage | Action | Line drawn | Line open |
|---|---|---|---|
| 1 | Open line, 75% drawn at closing | 75% | 25% |
| 2 | Deal A bought and rehabbed | 75% | 25% |
| 3 | Deal A leased, takeout started | 75% | 25% |
| 4 | DSCR cash-out pays line down | 30% | 70% |
| 5 | Deal B funded from reopened room | 70% | 30% |
Peak exposure is the sum of every draw outstanding before the first payoff lands. The formula is simple. Add deal A’s draw to deal B’s draw, then compare the total to the line limit and to the 70% CLTV room on the property that secures the line. If the total fits only when every refinance hits on schedule, the pipeline is too thin.
An overlap rule keeps this honest. Start deal two only after deal one’s takeout has a lease, rent evidence, and a clear path past seasoning. Starting earlier is possible, but then deal two’s draw needs a cushion that does not depend on deal one’s appraisal.
Cash-out refinance leverage tops out around 75% LTV across most of the network on standard rentals. Seasoning of about six months is the common expectation, and each lender sets its own. Your capital turns over no faster than the slowest of rent, seasoning, and appraisal. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Here is a practitioner observation. On files where an investor recycles one line across several properties, the weak point is rarely the first deal. It is the second, when the first refinance appraises light and the line is still carrying most of its balance. A pipeline plan should assume that one refinance will come in short.
Choosing the Exit for Each Deal
The exit that pays the line down depends on the property and the plan. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. It is the usual takeout for a BRRRR rental.
| Scenario | Best exit | Effect on the line |
|---|---|---|
| Stabilized standard rental | DSCR cash-out, around 75% LTV | Largest paydown |
| Short-term rental | DSCR cash-out, 70% LTV | Smaller paydown |
| Appraisal came in light | Payoff-only refinance | Line stays partly drawn |
| Rent barely covers payment | Sub-1.00 path, leverage adjusted | Smaller paydown |
| Property in an LLC | DSCR cash-out | Line cannot sit on it |
Coverage matters here. Many select programs start at 1.00 coverage, and stronger ratios open 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 cash flows, because repairs, vacancy, management, utilities, and capex sit outside the DSCR calculation.
For short-term rentals, expect a 640+ score and about 12 months of hosting history. Purchases, refinances, and cash-outs all reach 70% LTV. 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. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Typical takeout terms start from a 30-year fixed spine. Extended terms of 40 years and interest-only periods are available through select lenders, and ARM structures exist. Loans run up to $3,000,000 on standard programs (smaller balances available through select lenders). Most programs want a credit score around 660, a 620 floor exists in parts of the network, and 700+ unlocks the strongest leverage. Reserves commonly run around six months of PITIA but vary by lender, leverage, and loan size. Lendmire’s complete DSCR loans guide covers those parameters in full.
What Breaks the Chain
Most pipelines fail at a handful of predictable points. Each has a contingency.
A second lien blocks the takeout. A line secured by a personally titled rental sits behind the first mortgage. The takeout has to pay it off or the lender will not close a clean cash-out. A line secured by your own home avoids this problem.
The draw period ends mid-deal. The five-year draw is generous, but a delayed refinance can still push you toward repayment. The CFPB’s HELOC page explains that you can spend up to your limit during the draw period and then enter a repayment period. On the five-year-draw program, repayment runs 25 years. Payments can still step up sharply when amortization starts, which squeezes a thin-margin rental.
The appraisal comes in light. Cash-out shrinks, and the line stays partly drawn. The contingency is a payoff-only refinance. It retires the first lien and the rehab spend, leaving the next deal to wait.
A new property cannot secure a line. Many lenders will not lend on a property you just bought. A property listed for sale, or listed within the past 60 days, is ineligible in several states. Plan to draw on a property you have held for a while.
Payments change without new draws. The CFPB booklet notes that these lines typically carry changing payments, and it warns that failing to repay a line secured by your home could mean losing the home. That is the real price of using your residence as the bridge.
Stacked leverage meets a vacancy. A first mortgage, a HELOC, and a hard-money or bridge loan all need payments during the same empty month. Keep a cash cushion that covers carry on every open deal with zero rent.
Property type. DSCR financing is not offered on manufactured homes (single- and double-wide), log homes, or barndominiums. Check eligibility before you buy a project.
Keep the Paper Trail
A pipeline creates many draws, payoffs, and refinances, and the records get tangled. Keep one ledger per property that shows each draw, its purpose, the invoices it paid, and the payoff that retired it. 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.
Who Should Not Do This
Skip this strategy in four situations.
- Your only cushion is the line itself. If a vacancy would force another draw, you have no margin.
- Your primary residence is the only collateral and you cannot afford to put it at risk.
- You plan several simultaneous deals and cannot show peak exposure inside the line limit.
- The numbers only work if every appraisal comes in high.
Hard-money or cash may suit a one-off deal better. A pipeline asks for discipline more than it asks for equity.
Frequently Asked Questions
Can I get a HELOC on a rental property?
Yes, but fewer lenders offer it, and requirements run stricter than on a primary home. On Lendmire’s network, an investment-property line requires a 700 credit profile, caps at 70% CLTV and $500,000, and must be titled to you or a revocable trust. Qualification is subject to lender guidelines and full file review.
Is a HELOC or a cash-out refinance better for BRRRR?
They do different jobs, and most pipelines use both. The line funds the purchase and rehab, while the DSCR cash-out refinance is the exit that pays the line down. If you want a deeper comparison, Lendmire’s piece Use HELOC To Buy Rental Property walks through it.
Can I run two deals at once on one line?
Only if peak exposure fits. Add every draw outstanding before the first refinance lands, then compare the total to the line limit and the 70% CLTV room. Because 75% of the line is drawn at closing, the room for a second deal is smaller than most investors expect.
What if the refinance appraises short?
The line stays partly drawn, and the next deal waits. A payoff-only refinance can retire the first lien and the rehab spend, but you will not recover your full basis. Plan for this outcome before the first draw, not after it.
Can an LLC hold the line?
No. Title must sit with you or a revocable living trust, so an LLC-held rental cannot secure one. A DSCR cash-out can work for an LLC-titled property, subject to lender program eligibility.
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. You can also read Lendmire’s walkthrough How to Use a Rental HELOC for the Next Down Payment and Still Qualify.
The real test of a BRRRR pipeline is not the first win. It is whether the line still has room when the third appraisal comes in light.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. NerdWallet – HELOC on investment property
3. CFPB – What is a home equity line of credit
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR Seasoning Rules for a BRRRR Takeout: Value Basis by Month · Does Delayed Financing Work for a BRRRR Investor Who Used Private Money? · Bank HELOC vs Broker HELOC for Rentals Held in an LLC
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.