Can You Get an Investment Property HELOC on a Home Built Under a Construction Loan?

The Quick Read: Yes, but only after the construction loan is paid off or converted into a permanent mortgage, the home is finished and held as a rental, and the lender’s seasoning wait has passed, and even then an investment line through Lendmire’s wholesale network tops out at 70% CLTV with a 700 minimum credit score. CLTV means combined loan-to-value: the first mortgage plus the new line, divided by the home’s value. Every file is reviewed individually, so these are typical ranges, not promises.

• An open construction or bridge loan means the property is not ready for a line.
• The largest investment line available is $500,000.
• Title must sit with you personally or in a revocable living trust, not an LLC.
• Seasoning is a lender rule, so the date it starts from matters as much as its length.
• If a line does not fit, a DSCR cash-out refinance is the usual next option.

Why Can’t You Open a HELOC While the House Is Still Being Built?

A HELOC borrows against equity that already exists, and an unfinished house has little to borrow against. A construction loan funds the build in draws. The lender holds first position while the value is still being created. A line of credit cannot slide in behind that.

A construction loan is interim money. It covers the build, then it either converts to a permanent mortgage or gets refinanced. Until that happens, the home has no completed value, no certificate of occupancy, and no stable lien position.

Many investors assume a HELOC can fund the build itself. Usually it cannot. For an unfinished home, a construction loan or a cash-out refinance on another property fits better. A HELOC is a permanent-phase product, and Lendmire’s lender partners treat an open construction loan as a stop sign.

What Has to Happen After the Build Finishes?

The construction loan has to be gone, in one of three ways: paid off with cash, converted by a construction-to-permanent loan, or refinanced into a new first mortgage. Each path leaves a different lien picture, and that picture sets what a line can look like.

A construction-to-permanent loan closes once and converts on its own after the build. A two-close structure pays off the construction loan with a separate permanent mortgage. Either way, the lender wants proof the construction lien is retired or converted.

The table shows where a home sits and what usually follows.

On this network, an investment line is a standalone loan in first or second lien position. If you built with cash, the line can be the only loan on the home. If you kept a permanent mortgage, the line sits behind it, and CLTV counts both.

How Does the Home Qualify as an Investment Property?

It qualifies when the lender classifies it as non-owner-occupied rental collateral. You are telling the lender you will not live there. That puts the file under the investment-property table, which has tighter terms than a primary-residence line.

Property type matters too. Across the network, these types are eligible:

• Single-family homes
• Two- to four-unit properties
• PUDs (planned unit developments)
• Townhomes
• Condominiums, including non-warrantable ones

Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned property are not eligible. A custom build that ends up as a log home or a barndominium is outside these programs, and barndominiums are not offered on the DSCR side either.

Title is where many investors get stuck. The line requires fee simple or leasehold title held by you individually, or by a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. If your builder-to-rental plan put the house in an LLC, you need a vesting change, or you need a DSCR cash-out instead. This is one of the sharpest differences between the two products.

Two exposure limits apply as well. A borrower is limited to three lines, and an owner with more than 15 financed properties is not eligible. Equity lines through Lendmire are offered in its 16 full-service states, which is narrower than its DSCR footprint.

What Does an Investment Line Look Like on This Network?

Investment-property lines are the narrowest lane. The ceiling is 70% CLTV, and credit above 700 does not raise it. A 720 score and a 700 score both reach 70%. The credit floor is a hard 700, with no tier beneath it.

The line runs from $25,000 up to a $500,000 maximum on an investment property. The structure is a five-year interest-only draw followed by a 25-year repayment period. At least 75% of the line is drawn at closing, and the line’s pricing floats through both periods rather than converting to fixed.

Credit review uses a single-bureau score. The report cannot be more than 90 days old at closing, and rescores are not allowed. DTI, your debt-to-income ratio, can run up to 50%, and it is qualified on the interest-only payment at the maximum draw. Qualification on this product runs on documented income under the applicable program, subject to lender guidelines. It does not run on rent coverage.

Here is how the CLTV math works in percentages. Say your permanent first mortgage is 50% of the home’s value. Under the 70% ceiling, the new line can use up to the remaining 20% of value. If the first mortgage is 60%, only 10% is left. The $500,000 cap applies either way.

Pure cash builds work cleanest. With no first lien, the whole 70% is open to the line, up to the cap.

How Is a Brand-New Home Valued?

Most investment lines are valued through an automated valuation model, with no traditional appraisal. Lines of $500,000 or less ordinarily run that way, and the investment cap is exactly $500,000. A full appraisal is required only above that size, though a borrower can request one anytime.

A brand-new home has no sales history of its own, so the automated number leans on nearby sales. A higher CLTV may trigger a secondary valuation. If your build cost came in well below or above neighborhood comparables, expect the valuation to follow the comparables, not your receipts.

Some lenders also cap proceeds at cost rather than value on a recent build. That varies by lender, which is why a broker who sees several guideline sets can matter here.

Does Seasoning Apply to a Home You Just Built?

Yes, in almost every lender’s view. Seasoning is the waiting period a lender wants between an event, such as a purchase or refinance, and the new loan. The length and the start date are lender policy.

The federal rule governing HELOC disclosures does not set one. CFPB Regulation Z § 1026.40 covers open-end credit secured by a dwelling, including the brochure a lender must provide at application. It says nothing about how old the house or the lien must be.

So the real question is which date starts the clock. Lenders use different starting points:

• The note date of the last loan
• The date the deed was recorded
• The date title changed

On a build, those dates can differ by months. A permanent refinance can start the clock on its note date, so a converted loan and a cash-paid-off loan may season differently. Owner-built and contractor-built homes add a wrinkle, since some lenders look at the certificate of occupancy and others ignore it. Ask which date your lender uses before you plan around a number.

Step by Step: From Final Inspection to a Funded Line

1. Close out the build. Get the final inspection and the certificate of occupancy.

2. Retire or convert the construction loan. Pay it off, convert it, or refinance it into a permanent first mortgage.

3. Confirm your title. Make sure the deed sits with you or a revocable living trust.

4. Check the seasoning clock. Confirm which date the lender counts from.

5. Run the CLTV math. Add your first-mortgage balance to the line you want and divide by estimated value.

6. Apply for the standalone line. It is never closed together with a purchase.

7. Valuation and review. Expect an automated valuation first, then file review.

The document list is short. Gather the construction payoff statement or conversion note and the permanent mortgage statement if you have one. Add proof of insurance, a current credit report within the 90-day window, and income documents under the program. Trust documents apply if you hold title in a revocable trust.

HELOC, Cash-Out, or DSCR Loan: Which Fits a Finished Build?

A HELOC adds a second loan and leaves your first mortgage alone. A cash-out refinance replaces the first loan with one larger loan. NerdWallet’s comparison notes that cash-out refinances typically carry higher closing costs, while a HELOC is often variable and lets you draw as needed.

Pick the HELOC if you want to keep a good first mortgage and need reusable capital. Pick the cash-out if you want one loan, more leverage, or an LLC to hold title. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Many select programs start at 1.00 coverage, and a separate select-lender path goes below 1.00 with leverage and terms adjusted. Read Lendmire’s complete DSCR loans guide for how that works.

Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to the monthly payment only, and repairs, vacancy, and management sit outside it.

Another way to see it: a line adds a second payment, and when the draw period ends, the payment can step up. The CFPB HELOC booklet describes a HELOC as a borrow-spend-repay line secured by the home, and it flags the up-front costs and the payoff trigger when the home is sold. Read it before you sign.

Where Most Builders Trip Up

The first mistake is applying before the construction loan is fully retired. An open draw loan means the property is not eligible. The second is title: a rental built inside an LLC cannot take this line.

The third is leverage. Investors who watched owner-occupied lines reach higher combined leverage assume the same applies to a rental. It does not, because primary-residence lines follow a separate, higher-leverage table.

Waiting-period rules from state homestead law bind primary residences, not investment properties. A rental is non-homestead, so those state-specific waits generally do not apply.

If your finished build is a newer home and you want a closer look at how these lines work on that kind of property, Lendmire’s piece How to Qualify for an Investment Property HELOC on a Newly Built Home covers it.

Key Terms Defined

CLTV: Combined loan-to-value, which is the first mortgage plus the new line divided by the property’s value.

Seasoning: The waiting period a lender wants between an event, such as a purchase or refinance, and a new loan.

Subordination: An agreement that one lien sits behind another in repayment order.

Construction-to-permanent loan: A single loan that funds the build and then converts to a standard mortgage.

Standalone line: A HELOC that closes on its own, not alongside a purchase or other loan.

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. Call 828-256-2183 or request a quote on the site. The illustrative calculator is an estimate only.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker that arranges DSCR investor loans through select lenders in its wholesale network, across 40 states plus Washington, D.C. (41 markets). It arranges equity lines in 16 full-service states. Lendmire is not a lender, and nothing here is a commitment to lend. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB Regulation Z § 1026.40

2. NerdWallet: Home Equity Loan vs. Cash-Out Refinance

3. CFPB HELOC booklet