The Quick Read: You open a home equity line on your current home before it is listed, draw cash for the down payment on the next property, close that purchase with a separate loan, and repay the line from the old home’s sale proceeds. The line supplies cash only, and the purchase loan buys the house.
- Timing is everything. The line has to exist before the old home goes on the market. Across our wholesale network, several states treat a property listed within the past 60 days as ineligible.
- The lender sizes you on debt-to-income. Total debt-to-income tops out at 50%, and the line is qualified on the interest-only payment at the maximum draw.
- Ceilings depend on occupancy. On a primary residence the line reaches 90% combined loan-to-value (CLTV) only at a 720-or-better credit profile and up to $500,000. On an investment property the ceiling is 70% CLTV.
- You may carry two homes. The line is a lien on the old home, so an unsold house means you keep paying on it.
- A rental purchase is a different loan. If the next property is an investment, a DSCR loan handles the purchase. The HELOC only supplies the cash.
Why Does a HELOC Fit This Move?
A HELOC fits because it turns equity you already own into cash you can spend before the old home sells. It is cheaper to hold than many short-term bridge products, and you borrow only against a home you already own. It also lets you make an offer without a home-sale contingency.
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.
Here is the problem it solves. Most owners have their wealth locked inside the house they live in. A seller who has two offers will usually pick the one that does not depend on another sale. Cash from a line lets you compete on that basis.
A home equity line of credit is a revolving loan secured by your home. Lenders measure it against your equity, which is the home’s value minus what you owe on the first mortgage. Our network’s lines are standalone products. They can sit in first or second lien position, depending on the file.
Investors use this move in two ways. Some buy a bigger home, then sell the old one. Others buy a rental with the cash and keep the old home, which is a very different file. Both start the same way.
Key Terms Defined
HELOC: a revolving credit line secured by a home, with a set borrowing period followed by a repayment period.
CLTV (combined loan-to-value): all loans secured by the home added together, divided by the home’s value.
Draw period: the stretch when you can borrow from the line, usually interest-only.
DTI (debt-to-income): your monthly debts divided by your monthly income. Conventional-style underwriting leans on it heavily.
DSCR (debt service coverage ratio): a rental’s monthly rent divided by its full monthly payment of principal, interest, taxes, insurance, and any HOA dues.
Contingency: a clause that lets a buyer exit if something else, such as selling the old home, does not happen.
Seasoning: the waiting period a lender wants between two events, such as buying and refinancing.
How Does the Process Work, Step by Step?
The sequence has six steps, and the order matters more than any single number. Skipping ahead is the most common way this plan fails.
1. Size the equity first. Take the home’s value and your first-mortgage balance. Subtract, then apply the CLTV ceiling that fits your credit profile. That gives you the outer limit of the line.
2. Open the line before you list. Apply while the home is still unlisted and still your residence. The lender orders a valuation, the line is documented, and the lien is recorded. Each step adds time, so start early.
3. Talk to the purchase lender next. Tell them about the line before you shop seriously. They need to count it correctly, and they need to trace the cash.
4. Draw and document. Cash lands in your account. Keep the draw confirmation and statements, because the purchase lender will want to see where the down payment came from.
5. Make the offer and close the purchase. A separate loan buys the new home. If you waived your sale contingency, you are committed whether or not the old home has sold.
6. Sell the old home and repay the line. The payoff comes out of sale proceeds, and the lien is released.
One detail catches borrowers off guard. On our wholesale network, at least 75% of the line is drawn at closing. That differs from the usual advice to leave a line undrawn until you need it. Size the line to the cash you need, not to the largest figure you could get.
How Do Lenders Underwrite the Line?
The lender checks four things: how much equity you have, whether your income can carry the payment, how your credit looks, and what the home is worth. Each is a separate test, and passing one does not cover another.
Equity. The lender takes a percentage of value, then subtracts what you owe. Say your home carries a first mortgage equal to 50% of its value. On a primary residence at 75% CLTV, the line could reach up to 25% of the home’s value before any other limit applies. The same home at 90% CLTV, which needs a 720-or-better profile, could reach up to 40%. Seller costs and commissions will then take a bite out of what you net at sale. Equity on paper is not equity in your pocket.
Income. DTI is capped at 50%. It drops to 45% for credit profiles from 600 to 679, and a ratio above 45% requires a 680 minimum. The lender reviews your file on the interest-only payment calculated at the maximum draw. Your old mortgage, the new mortgage, and the line payment all stack on that ratio. An investor discussion on BiggerPockets describes the same three-payment stack, which fits how we see these files.
Credit. The program floor is 600. The score comes from a single-bureau model keyed to the primary wage earner. The report can be no more than 90 days old at closing, and rescores are not available. Bankruptcy needs 4 years of seasoning from discharge or dismissal.
Value. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal. A higher CLTV may call for a second valuation. Every line above $500,000 requires a full appraisal, and you can request one in any case.
What Structures and Limits Exist?
Our network offers two draw structures on primary residences and second homes. One has a 3-year interest-only draw followed by a 17-year fully amortizing repayment. The other, which we will call the longer-runway program, has a 5-year draw followed by a 25-year repayment. Investment lines use the 5-year structure only. On both, pricing floats through the draw and repayment periods and never converts to fixed.
Lines run from $25,000 to $750,000. Any line above $500,000 is primary-residence only and caps at 75% CLTV. It needs a credit profile of 700 or better (720 on the longer-runway program) plus a full appraisal.
Leverage on a primary residence steps up with credit, as this table shows.
| Credit profile | Max CLTV (primary residence) | Line cap |
|---|---|---|
| 720+ | 90% | Up to $500,000 |
| 700+ | 75% | Up to $750,000 |
| 700+ | 85% | Up to $500,000 |
| 660+ | 85% | Up to $500,000 |
| 640+ | 80% | Up to $500,000 |
| 620+ | 70% | Up to $400,000 |
Read each row by its own line cap. The 700+ and 660+ tiers share the same 85% ceiling on lines up to $500,000, and the $750,000 line is a separate 75% option. A 720-or-better profile is what unlocks 90%. Those are ranges from select lenders in the network, subject to lender guidelines and full file review. The top tier is a tradeoff. At 720 you get either the higher 90% ceiling on a line up to $500,000 or a larger line at 75%, not both.
Two other limits matter for planning. A borrower can hold only three lines, and anyone with more than 15 financed properties is not eligible. Title must sit with you personally or in a revocable living trust. Lendmire arranges these lines through select wholesale partners and is not the lender. Availability covers its 16 full-service states, which is narrower than its 41-market DSCR footprint.
The draw period matters for planning. The U.S. Consumer Financial Protection Bureau gives a 10-year draw period as a common example. It notes that payments are often significantly higher once repayment begins, and that some plans demand the full balance at once. Our network’s structures are shorter than that example, so read your own schedule.
Where Does the General Rule Break?
The general rule is open the line first, draw once, sell, repay. Real files bend it in at least eight places.
You already listed. This is usually too late. A lender may decline a property that is listed or was recently listed. If you are past that point, a bridge loan or a sale contingency is the realistic route.
You want to keep the old home as a rental. This is the investor branch, and it needs a straight answer. The CFPB’s HELOC booklet warns that renting your home may be prohibited under the terms of your line. On our network, an investment-property line has different terms: a 70% CLTV ceiling, the 5-year draw structure only, and a 700 credit minimum. Total investment lines cap at $500,000, with no higher tier. Confirm occupancy terms before you rely on a primary-residence line for a house you plan to rent.
The line can be frozen. The same booklet says a lender can freeze or reduce a line if the home’s value falls or your finances worsen. An approved line is not guaranteed cash. Draw it before you need it, not after you make an offer.
Borrowed money and the purchase lender. Whether HELOC cash counts toward down payment, closing costs, or reserves is set by the purchase program. Down payment and reserves are separate tests, and cash may satisfy one and not the other. Treat any early yes as unconfirmed until the purchase lender confirms it in writing.
Someone else’s line. A parent’s HELOC is generally treated as a gift, and investment-property programs often disallow gifted down payments. Plan on using your own line against your own home.
Property type. Single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, and commercial or mixed-use properties are not offered. Two to four units need a 640 minimum on the longer-runway program.
Title already in an LLC. An LLC, corporation, partnership, or irrevocable trust cannot hold title on these lines. A property deeded to an LLC needs a vesting change, or a DSCR cash-out refinance instead, subject to lender program eligibility.
Sub-640 borrowers. Under the longer-runway program they are limited to single-family residences with a clean 12-month housing history. That restriction reaches primary residences only.
What Changes When the Next Property Is a Rental?
When the next property is a rental, the purchase loan is usually a DSCR loan, and the HELOC is only the cash source. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. It does not stack your old mortgage and line payment into a personal DTI test.
That is the real advantage. The conventional route counts all three obligations against your income. A DSCR file looks at the rental’s own coverage instead. 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. For the full picture, see our complete DSCR loans guide.
Here is what the purchase side looks like across our wholesale network:
- Leverage: most purchase files land at 75% to 80% LTV, which means 20% to 25% down. Select programs reach 85% LTV with a score around 700 or better.
- Coverage: 1.00 is where select programs start, and stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. No-ratio loans are available only through select lenders, generally for borrowers who already own a primary residence.
- Credit: a 620 floor exists in parts of the network. Most programs want around 660, and 700 or better unlocks the strongest tiers.
- Reserves: they vary by lender, leverage, and loan size. Around 6 months of PITIA is common, and some conservative files waive them. Loans above $1,500,000 often step up to about 9 months. PITIA is principal, interest, taxes, insurance, and any HOA dues.
- Loan size: up to $3,000,000 on standard programs (smaller balances available through select lenders).
Two cautions. First, clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA only, so repairs, vacancy, management, and utilities sit outside it. Second, the HELOC payment sits outside the ratio but is still a real cash outflow. A property that clears 1.20x on paper still has to fund the line from your pocket.
For related reading, Lendmire’s piece How to Use a Bank Statement HELOC on Your Primary Home to Buy a Rental covers a different way to pull equity.
A practitioner observation: on files that use equity as the down payment, the delays rarely come from the line itself. They come from the paper trail. Lenders want the draw traceable from the line to the account to the closing table, and clean statements prevent most last-minute conditions.
HELOC, Bridge Loan, or Something Else?
A HELOC is usually a more affordable tool if you have enough equity and plan ahead. Other tools win when you are already listed or short on equity.
| Option | Best fit | Main drawback |
|---|---|---|
| HELOC on current home | Equity-rich owner, not yet listed | Must be in place before listing |
| Bridge loan | Already listed, need cash now | Short term and usually costlier |
| Second lien on new home | Strong income, new home qualifies | Adds a lien to the new property |
| DSCR cash-out refinance | Existing rental with equity | Needs seasoning and rental coverage |
If the equity sits in a rental you already own, the better route is often a DSCR cash-out refinance rather than a line on your residence. Cash-out tops out around 75% LTV on standard rentals across most of the network. About 6 months of seasoning is the common expectation. Short-term-rental collateral is more conservative: cash-out at 70% LTV, with a 640 or better score and about 12 months of hosting history.
Should You Actually Do This?
Run a go/no-go check before you apply. You should be able to say yes to each of these:
- You have equity left over after the full line is drawn, not just on paper.
- You could carry the old mortgage, the new payment, and the line payment together for an extended stretch.
- You have separate cash reserves that do not depend on selling.
- You have a pre-set limit on how long you will carry both homes before cutting the price or renting the old house.
Common mistakes follow the same pattern. People apply after listing. They draw more than they need because the line allows it. They count equity at full value and forget seller costs. They assume borrowed cash counts as reserves. And they forget that the line’s payment can change even if you draw nothing more.
An honest tradeoff sits underneath all of this. The HELOC buys you a stronger offer and a calmer move. It costs you a second lien and a real downside if the sale drags. For some owners the better answer is selling first and renting back. This one is a toss-up that depends on your reserves.
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.
Frequently Asked Questions
Can I get a HELOC after I list my home?
Usually not. Lenders generally want the line in place before the listing, and several states in our network treat a property listed within the past 60 days as ineligible. If you are already listed, a bridge loan or a contingent offer is the practical fallback.
Does the HELOC payment count against me on the new purchase?
On a conventional-style loan, yes. It is estimated and added to your debts along with the old mortgage. On our network the line is qualified on the interest-only payment at the maximum draw. A DSCR purchase for a rental looks mainly at the property’s rent against its own payment, so the line payment generally sits outside the ratio, subject to program guidelines.
Can I use a HELOC as the down payment on a rental?
Often yes, but it depends on the purchase program. Borrowed funds may count toward down payment and not toward reserves, and the lender will want to trace the cash. Confirm with the purchase lender before you draw. A high-leverage 85% LTV purchase file asks for a stronger credit profile, around 700 or better.
What happens if the old home does not sell?
You keep paying the first mortgage, the new loan, and the line. Pricing on the line floats and never converts to fixed, so your cost can move. Failing to repay a home-secured line can cost you the home, as the CFPB’s HELOC explainer warns. Set a maximum carry period before you start.
Can I keep the old home as a rental after drawing on the line?
It depends on the line’s occupancy terms. A primary-residence line may restrict renting. Reclassifying to an investment line changes the terms: 70% CLTV, the 5-year draw structure only, a 700 credit minimum, and a $500,000 total cap.
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. Reach the team at 828-256-2183 or request a quote. Every figure here depends on lender guidelines and full file review, and none of it is a commitment to lend.
The strongest version of this move is boring: the line opens before the sign goes up, the rental clears its own coverage, and the old home sells before the carry gets uncomfortable.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. 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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References
1. BiggerPockets: Using a HELOC for an investment property down payment
2. CFPB: What is a home equity line of credit (HELOC)?
3. CFPB: What You Should Know About Home Equity Lines of Credit (booklet)
This article is part of Lendmire’s home equity line of credit program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: VA Cash-Out vs HELOC on a Paid-Off Home When the Cap Decides · HELOC Calculator vs. Investing · Should a Lock-in Landlord Tap the Home or the Rental With a HELOC?
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.