By Prerna Kapoor, CLHMS | REAL Brokerage | July 12, 2026
A client of mine in Highlands Ranch called last month with a good problem. She bought her house in 2021 at 2.875%, it’s worth about $260,000 more than she owes on it now, and she’d just found a small rental property in Parker she wanted to buy in cash-flowing condition. Her first instinct was to refinance her primary home and pull the equity out. Her second instinct, after we ran the numbers together, was to look at a HELOC instead. The math surprised her.
How a Cash-Out Refinance Actually Works
A cash-out refinance replaces your entire existing mortgage with a new, larger one. The difference between what you owed and the new loan amount comes back to you as cash at closing. It goes through full underwriting, income verification, credit, and debt-to-income, the same as a purchase loan, and typically closes in 30 to 45 days. The part people forget: you’re not just borrowing the new money at today’s rate. You’re refinancing your entire remaining balance at today’s rate too.
What It Actually Costs You If Your Current Rate Is Low
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Freddie Mac’s Primary Mortgage Market Survey put the 30-year fixed rate at 6.49% for the week of July 9, 2026. If you’re sitting on a rate from 2020 to 2022, somewhere in the 2.5% to 3.5% range, a cash-out refinance means giving that rate up on your entire loan balance, not just the amount you’re pulling out. On a $400,000 remaining balance, moving from 3% to 6.5% adds roughly $850 a month to your payment before you’ve even accounted for the new cash you borrowed. That’s the cost most people don’t fully feel until they see the new payment in writing.
The Loan-to-Value Ceiling That Limits How Much You Can Pull Out
Lenders won’t let you borrow against all of your equity. A cash-out refinance on a primary residence typically caps around 80% loan-to-value, meaning you need to keep at least 20% equity in the home after the new loan. Pull your current mortgage balance, subtract it from 80% of your home’s appraised value, and that’s roughly your ceiling. Investment properties are more conservative, often capped at 70% to 75% LTV, so the same equity in a rental goes less far.
Cash-Out Refi vs. HELOC vs. a New Loan on the Property You’re Buying
This is where it’s worth slowing down. A cash-out refinance touches your existing home’s rate on the full balance. A HELOC leaves your first mortgage untouched and adds a separate, usually variable-rate line behind it, which is why my client ended up choosing one; she kept her 2.875% intact and only paid a higher rate on the amount she actually drew. A third option skips your current home’s equity entirely: a DSCR loan qualifies you based on the new property’s rental income instead. If you’re financing the new purchase with less than 20% down, a piggyback loan is another way to avoid touching your existing mortgage at all. My Colorado Buyer Financing Playbook lays all of these out side by side if you want the full comparison.
Who a Cash-Out Refinance Actually Makes Sense For
It tends to make sense when your current rate is already close to or above today’s rates, so you’re not giving up much by refinancing the whole balance, or when you want a lump sum instead of a revolving line and don’t mind the closing costs and full underwriting timeline that comes with it. If your rate is meaningfully lower than today’s market, run the HELOC numbers first. The interest on a cash-out refinance is also only tax-deductible if the funds go toward buying or improving the home securing the loan; using the money to buy a different property changes that, so this is worth a conversation with your CPA before you close.
Quick answers
How long does a cash-out refinance take? About the same as a purchase loan, typically 30 to 45 days from application to closing.
Can you use cash-out refinance funds as a down payment on a new purchase right away? Yes, but the lender on the new property will want the funds properly sourced and seasoned in your account, so plan the timing with both lenders involved.
Is a cash-out refinance always cheaper than a HELOC? Not usually if your existing rate is low. Run both scenarios before deciding, the answer depends entirely on the gap between your current rate and today’s rate.
If you’re weighing a cash-out refinance against a HELOC or a loan on the new property itself, I’m always happy to run the numbers with you, no pressure, no pitch.
Prerna Kapoor | REALTOR® | Luxury Home Specialist
REAL Brokerage | 720-949-5450 | info@prernakapoor.com
CLHMS • RENE • PSA • ABR | International Sterling Society Award Winner
Prerna specializes in residential real estate across Parker, Aurora, Lone Tree, Castle Pines,
Highlands Ranch, Cherry Creek, Greenwood Village, and Centennial. She speaks English, Japanese,
and Hindi.
