Top HELOC Providers to Buy a New Home Before Selling

The Quick Read: The right HELOC for buying before you sell depends on the home that secures it, your credit profile, and how much combined leverage the lender allows, and the line generally has to be open before the old home is listed. Lendmire is a mortgage broker, so it matches your scenario to a wholesale lender’s program instead of ranking companies.

• A HELOC is a line of credit secured by the home you already own. You draw cash from it for the down payment on the next property.
• Open the line before you list the old home. Several states bar lines on a home listed for sale or listed within the past 60 days.
• The ceiling depends on occupancy: 70% combined leverage on an investment property, and up to 90% on a primary residence or second home at a 720 credit profile.
• If the new property is a rental, its own rent has to cover its own payment. The line’s payment is a separate cash-flow problem.

Key Terms Defined

HELOC: a home equity line of credit. It works like a credit card secured by your house, so you borrow what you need up to a limit.

CLTV (combined loan-to-value): your first mortgage plus the new line, divided by the home’s value. Lenders cap it.

DTI (debt-to-income): your monthly debts divided by your monthly income. It matters for owner-occupied purchases.

Draw period: the stretch when you can borrow and pay interest only. Repayment of principal follows.

DSCR (debt service coverage ratio): the monthly rent divided by the full monthly payment on a rental. It is how a DSCR loan tests a rental purchase.

PITIA: principal, interest, taxes, insurance, and any association dues. It is the payment in that ratio.

What Does “Top HELOC Provider” Actually Mean?

The top provider is the one whose program fits your equity, credit, and property. No single company wins for every borrower. A ranked list would be out of date quickly and wrong for half the people reading it.

Lendmire works as a broker with a network of wholesale HELOC lenders. Each lender sets its own leverage tiers, credit minimums, property rules, and draw structure. The lenders that write your line depend on the home you pledge, your score, and the amount you need. Matching those to the right program is the job.

So instead of a list, here is what the lenders in the network actually look at. Know these and you can judge any offer, from any source.

How a HELOC Buys the Next Home, Step by Step

You use the equity in the home you own to fund the down payment on the home you want. The old home stays on the books until it sells. Then the line is paid off from the sale proceeds. Here is the sequence.

1. Measure your equity. Take your first mortgage balance, add the line you want, and divide by the home’s value. That is CLTV. The lender’s cap on that number sets your line size. A federal consumer booklet shows the basic idea with a 75 percent example: the limit is a percentage of appraised value minus what you owe, per the older edition of the consumer HELOC booklet. That figure is only an illustration, not a program rule.

2. Open the line before you list. Many lenders will not open a line on a home that is already for sale. In Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington, a property listed now or within the past 60 days is ineligible in this network. Treat the order as fixed: line first, listing second.

3. Draw the cash. On these programs, at least 75% of the line is drawn at closing. You pay interest on that draw whether or not you need the money yet. Plan for that.

4. Qualify and buy the new property. For an owner-occupied purchase, the new lender counts the old mortgage, the new mortgage, and the line in your DTI. A rental purchase is tested differently, which the investor section below covers.

5. Exit. Sell the old home and pay off the line at closing. Or keep the old home as a rental and carry the line.

The sale step has a rule worth knowing. The federal HELOC booklet says selling the home generally makes the line due in full right away. There is no leaving it open after the sale.

What Do These Lenders Look For?

Leverage depends on the property type and your score. The tiers below come from the wholesale programs Lendmire places files with. They are guidance, not a promise, and every file is reviewed individually.

Primary residences also reach 75% CLTV up to a $750,000 line at 700 or better. A line above $500,000 is for primary residences only and requires a full appraisal. The table shows only the main tiers. Lower primary-residence tiers exist down to the 600 program floor, with tighter CLTV and line caps, while second homes floor at 640 and investment properties at 700.

Three more points matter for a buy-before-sell plan.

• DTI: the maximum is 50%. It drops to 45% for profiles from 600 to 679. Lenders review your file on the interest-only payment calculated on the maximum draw, not on what you actually borrowed.
• Valuation: lines up to $500,000 usually run an automated valuation instead of a full appraisal. A higher CLTV may require a second valuation. You can also ask for a full appraisal.
• Structure: the line sits in first or second lien position. A primary residence or second home can choose a 3-year interest-only draw followed by 17 years of repayment, or a 5-year draw followed by 25 years. Investment lines use the 5-year draw only. On both programs the cost of the line floats across the draw and the repayment period and never converts to fixed.

Availability is narrower than the DSCR side of the business. HELOC lending runs through Lendmire’s 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA.

Where the Rules Break: Edge Cases

Every rule above has exceptions, and a few of them can sink a plan.

The home is already listed. Treat this as a no in the six states named earlier. Elsewhere, lender policy varies. The cleaner path is always to open the line first.

The home sits in an LLC. An LLC, corporation, partnership, or irrevocable, blind, or land trust cannot hold title on these lines. Title must be held by you or by your revocable living trust. If the property is already deeded to an LLC, you need a vesting change, or a different product such as a DSCR cash-out.

The property type is not eligible. Manufactured homes, co-ops, condotels, log homes, commercial and mixed-use property, and agricultural zoning are not offered. Single-family, 2-4 units, PUDs, townhomes, and condos (including non-warrantable ones) are eligible, with a 640 minimum on 2-4 units under one program.

Texas homestead. A Texas primary residence caps at 80% combined leverage. The higher tiers do not apply to it. Texas second homes and investment properties follow the standard tables.

Credit events. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program: one seasons it for 7 years, with deed-in-lieu and short sale at 4, and the other declines it regardless of age.

Too many properties. A borrower is limited to three lines. Combined exposure caps at $2,000,000 on one program and $750,000 on the other. An investor with more than 15 financed properties is not eligible.

The line is frozen at the worst time. The same booklet notes that a lender can reduce or freeze a line if the home’s value falls. A line that is frozen when you go to buy leaves you without a down payment. Draw early enough to hold the cash.

How Do the Options Compare?

A HELOC is one of several ways to buy first. This table compares them by structure, not by company.

What Changes When the New Property Is a Rental?

A rental purchase on a DSCR loan is tested on the property’s rent, not on your paycheck. 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. The complete DSCR loans guide walks through the full mechanics.

Here is how it fits with a HELOC. The DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The HELOC is secured by your home and supplies the down payment. The two products look at different properties.

A few program ranges apply on the DSCR side.

• Leverage: most purchase files land at 75% to 80% LTV on a standard rental, which means 20% to 25% down. Select programs reach 85% LTV with roughly a 700 score or better.
• Coverage: 1.00 is where many select programs start. A separate select-lender path goes below 1.00, with leverage and terms adjusted. Stronger ratios open better pricing and leverage.
• Credit: a 620 floor exists in parts of the network. Most programs want around 660, and 700 or more unlocks the strongest tiers.
• Reserves: commonly around 6 months of PITIA. Conservative files can see them waived, and larger loans step up. They vary by lender, leverage, loan size, and transaction type.

Lendmire’s DSCR programs span 41 markets, including Washington, D.C. That footprint is wider than the 16 states where the HELOC side operates.

Here is the trap. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside it. The HELOC payment sits outside it too, but that money still leaves your account every month.

The Math on a Stacked Down Payment

Consider a scenario. You own a primary residence, your credit profile is 720 or better, and your first mortgage balance is 50% of the home’s value. At a 90% CLTV tier, the line could in principle reach 40% of the home’s value, limited by the $500,000 line cap and a full file review. That is the most the tier allows, not what you should draw.

Now pair it with a rental purchase at 80% LTV. The line funds the 20% down, and the DSCR loan covers the rest. The new property is financed at close to 100% of its price, with your home as collateral behind the down payment. A good coverage ratio does not change that exposure. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.

A larger down payment lowers the monthly payment and can lift the DSCR. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.

One more point on source of funds. Lenders review where down payment money came from. Policy on borrowed funds varies by lender, so confirm it before you draw, not after.

Self-employed investors should know that income can be documented through bank statements under some programs.

When a HELOC Is the Wrong Tool

Skip the HELOC in these cases. Each one comes down to whether you can carry the risk.

• You cannot carry three payments. During overlap you may pay the old mortgage, the new mortgage, and the line. The interest-only payment on a drawn line adds up.
• The old home may not sell. The cost of the line floats. A long overlap means a higher bill with no fixed end date.
• The rental is thin. If the new property has low coverage, the HELOC payment lands on your personal budget. Sub-1.00 coverage is available through select lenders in the network, with leverage and terms adjusted, but it leaves less cushion.
• You plan a fast exit from the new loan. Many investment loans carry a step-down prepayment schedule. A refinance out of the DSCR loan early can trigger it, which undercuts a plan to refinance and pay off the line.
• Your home is the only collateral. The federal booklet stresses that you can lose your home if you cannot repay.

The better question is not whether a HELOC is cheap. It is whether you could carry the overlap if the old home sat for months.

How to Vet Any HELOC Offer

Bring these to every lender, or to your broker, before you apply.

• Your credit profile and whether the lender pulls a single bureau score tied to the primary wage earner.
• The occupancy of the home you are pledging and how it is titled.
• Your first mortgage balance and a realistic estimate of the home’s value.
• Your listing date, if you have one, and the state where the property sits.
• The draw and repayment structure, so you know how long you can borrow.
• Whether the line can be reduced or frozen, and under what terms.
• How the lender treats the payment in your qualification.

The consumer booklet suggests getting three HELOC estimates and comparing them. Lenders must hand you that booklet at application. That rule covers disclosure. It does not set credit limits or timing, which are lender policy.

Next Steps

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 reach the team at 828-256-2183. Every figure here is subject to lender guidelines and full file review, and nothing here is a commitment to lend.

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.

References

1. CFPB – HELOC booklet, earlier edition

2. CFPB – What You Should Know About Home Equity Lines of Credit