Investment Property HELOC Requirements for Owners With Built-Up Equity

The Quick Read: A home equity line on a rental is underwritten on you, your credit, and the equity in the property, not on the rent. Across the wholesale network Lendmire brokers through, an investment-property line requires a 700 credit score, tops out at 70% combined loan-to-value, and caps at $500,000. The line must also be titled to you personally or to your revocable trust, never to an LLC. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

• A 700 score is a hard floor on investment lines, and 720 buys no extra leverage.
• Combined leverage stops at 70% CLTV on an investment property, subject to lender guidelines.
• The maximum investment line is $500,000, and it is usually valued by an automated model rather than a full appraisal.
• LLC-held rentals do not fit. A vesting change or a DSCR cash-out refinance is the usual workaround.
• The line is variable, and at least 75% of it is drawn at closing.

Key Terms Defined

CLTV (combined loan-to-value) is your first mortgage balance plus the new line, divided by the property’s value.

Draw period is the stretch when you can borrow against the line and pay interest only.

Repayment period is the stretch after the draw ends, when the balance amortizes and payments typically rise.

DTI (debt-to-income) is your monthly debt obligations as a share of your monthly income.

Vesting is how title to the property is held, whether in your own name, a trust, or an entity.

DSCR (debt service coverage ratio) is monthly rent divided by the full monthly property payment: principal, interest, taxes, insurance, and any HOA dues.

Seasoning is the waiting period a lender wants after a purchase or refinance before it will lend again.

How Underwriting Treats an Investment Line, Step by Step

Underwriting a rental HELOC follows a borrower-first logic. The lender asks whether you can carry the debt, then whether the property holds enough equity to secure it. NerdWallet’s explainer on investment-property HELOCs notes that not every lender offers one and that requirements are strict. Lenders see more default risk on rentals than on a primary home.

Here is the sequence a file moves through.

1. Title check. 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 on these lines. This is the sharpest structural difference from a DSCR loan, and it ends many files at step one.

2. Credit review. An investment line needs at least a 700 score. The network uses a single-bureau score tied to the primary wage earner, and the report can be no more than 90 days old at closing. Housing history is reviewed across all your financed properties.

3. Equity test. The lender applies the CLTV cap, covered in the next section.

4. Valuation. Because an investment line cannot exceed $500,000, and full appraisals begin only above that size, the property is ordinarily valued by an automated model. A higher CLTV can trigger a secondary valuation, and you can always request a full appraisal.

5. Debt-to-income. The maximum is 50%, and the lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow. Rent can help offset the property’s own payment, but your income and other debts decide the outcome.

6. Property review. Eligible types are single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.

7. Credit events. A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure, or short sale needs 4.

Availability is also narrower than most DSCR products. These lines are offered in Lendmire’s 16 full-service states, not the full 41-market DSCR footprint.

How Much Equity Can You Actually Borrow Against?

Your usable equity is value times the 70% CLTV cap, minus your existing mortgage balance. That is the whole formula, and the 70% ceiling applies on an investment property at both the 700 and 720 credit tiers. A higher score buys eligibility, not extra room. Run it as percentages of value:

The dollar cap matters on higher-value rentals. A free-and-clear property worth more than about $700,000 hits the $500,000 line limit before it hits the CLTV limit. Line sizes start at $25,000, with a lower floor in one state.

Equity on paper and usable equity are different things. A rental bought with 20% down and held a few years may carry a first mortgage well above 60% of value. That leaves a thin slice of line, and the paperwork may not be worth it. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Draw Structure: What You Are Signing Up For

An investment line runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. It sits in first or second lien position, so it can stand alone or sit behind your existing mortgage. The cost floats through both the draw and the repayment period and never converts to fixed. At least 75% of the line is drawn at closing, so most of the balance accrues interest from the first month.

That structure raises a planning question. If you want a small, flexible reserve you rarely touch, a line that is mostly drawn on day one does not behave like one. If you want a large sum for a purchase or renovation, it fits better. Later draws carry a $1,000 minimum on the longer-runway program described below.

The federal HELOC booklet from the Consumer Financial Protection Bureau lays out the mechanics every borrower should know. A line has a fixed draw period, then a separate repayment period. Variable-rate plans are tied to a public index and carry a legally required cap. Monthly payments can change even if you borrow no more. Many borrowers underestimate how much the payment can rise when the draw ends.

Where the Rule Breaks: Edge Cases

Most failed files fall into a few repeatable patterns. These are the common ones.

• LLC title. Many investors hold rentals in an LLC for liability reasons. The line will not close against that title. You can deed the property to yourself or a revocable trust, which has its own considerations, or pull equity with a DSCR cash-out refinance instead.
• Short-term rentals. NerdWallet notes that some lenders restrict lines based on whether the home rents year-round. 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.
• Vacant or untenanted units. Bank-style lines are underwritten on the borrower, their credit, and the equity in the property, not on the rent. A property between tenants is not automatically a weak candidate.
• Recent purchase or refinance. Seasoning rules vary by lender. A cash-out refinance on the property can also put a rental out of reach for a line for a while.
• Listed for sale. A property listed for sale, or listed within the past 60 days, is ineligible in several states.
• Portfolio size. A borrower is limited to three lines in total. A borrower with more than 15 financed properties is not eligible.
• Combined exposure. Two wholesale programs sit behind these lines. Call them the higher-leverage line and the longer-runway line. Combined exposure caps at $2,000,000 on the higher-leverage line and $750,000 on the longer-runway line. Modular factory-built homes are eligible only on the longer-runway line.
• Unlisted property types. Manufactured homes, log homes, and barndominiums are not offered, on either a line or a DSCR loan.

Borrowing against your own home to fund a rental down payment is a different product. It is owner-occupied, underwritten on your personal income and debts, and priced and capped on its own terms. On a primary residence the ceiling can reach 90% CLTV, but only at a 720-or-better credit profile. That figure does not describe an investment property.

When a DSCR Cash-Out Fits Better

A line suits an investor who has a good first mortgage to keep, solid personal credit, and a property held in their own name. If any of those three is missing, a DSCR cash-out refinance often fits better. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Your complete DSCR loans guide walks through that structure in full.

On the DSCR side, most programs we place files with expect about 6 months of seasoning on a cash-out. Credit floors start at 620 in parts of the network, most programs want around 660, and 700 or better unlocks the strongest leverage tiers. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders). A 75% cash-out ceiling applies to standard rentals, while short-term rental cash-out tops out at 70%. Reserves commonly sit around 6 months of PITIA, though they vary by lender, leverage, and loan size.

Coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to the full monthly payment only, and repairs, vacancy, management, utilities, and capital expenses sit outside it.

What the Decision Looks Like in Practice

Start with three questions. Who holds title? Does your personal credit and DTI clear the line’s tests? Do you want to keep your current first mortgage? Three yeses point to a line. A no on title or DTI points to a DSCR cash-out, or to waiting until the vesting is fixed.

Then stress-test the debt. The line’s payment comes out of your pocket, and an empty unit still owes it. Because the cost floats, a payment that works at draw may not work at repayment. Model a vacancy and a payment increase before you borrow. A strong file clears both tests: enough equity and enough cushion to carry the debt when the rental is not performing.

If a line is declined, the fix usually falls into one of four buckets. Change the vesting, wait out seasoning or a recent listing, pay down the first mortgage to open CLTV room, or switch to a DSCR product.

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 above is subject to lender guidelines and full file review, and nothing here is a commitment to lend.

For current guidelines and terms, see Lendmire’s investment-property HELOC programs page.

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.

References

1. NerdWallet’s explainer on investment-property HELOCs

2. CFPB – What you should know about HELOCs