You bought a triplex 3 years ago for $300,000. Today it's worth $385,000 (appreciation + paydown). You want to buy a second property but don't have cash. Solution: cash-out refinance the triplex, pull $50,000 in equity, and use it as a down payment on property #2.
This is how portfolios actually grow.
The Mechanics
Year 1: You buy triplex for $300k, 20% down ($60k), financing $240k at 6%.
Year 4:
- Property now worth: $385k (appreciation + paydown)
- Remaining loan balance: $225k (after 3 years of payments)
- Your equity: $385k − $225k = $160k
- "Cashable equity" (at 80% LTV): ($385k × 0.80) − $225k = $83k available to withdraw
You refinance the triplex:
- New loan: $308k (80% of the new $385k value)
- Old loan paid off: −$225k
- Cash in your hand: $308k − $225k = $83k
- New payment: slightly higher (larger balance, but maybe better rate)
Comparing Cash-Out Refi vs. Keeping the Capital Deployed
Scenario A: Keep the triplex, cash-out refi
- Pull $80k equity
- Use $80k as down payment on $400k property #2
- Finance $320k on property #2
- Your portfolio: 2 properties, $685k total value, $545k financed
Scenario B: Keep the triplex, do nothing
- No cash extraction
- No property #2
- Your portfolio: 1 property, $385k value, $225k financed
Scenario A grows your portfolio 2x. Scenario B builds equity slowly.
The Arbitrage: Rate Spread Matters
If your triplex refi rate is 5.5% but new DSCR financing is 7.0%, pulling equity at 5.5% to deploy on a 7% loan seems dumb. You're borrowing cheap and deploying expensive.
But here's the reality: the DSCR property will cash-flow better because it's new, lower entry price relative to rent. The older triplex is stable and appreciating. Both work.
If rates flip and your new refi is 6.5% but old DSCR loans are now 8%, suddenly the refi looks brilliant.
The Risks
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Refi costs: 2–4% of the new loan balance in fees, appraisals, underwriting. On a $300k refi, that's $6–12k. You need $12k+ in equity profit to justify it.
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Higher payment: Your triplex payment just increased. Make sure the rents still cover the new P&I + taxes + insurance.
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Rate lock-in: If you refi into a 30-year amortization, you've reset the clock. You were 6 years into payoff; now you're year 1 again. More total interest paid.
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Appraisal risk: What if the new appraisal comes in at $360k instead of $385k? Your cashable equity shrinks. Always get an appraisal estimate before committing.
When a Cash-Out Refi Wins
- You have 20%+ equity in the property
- The property still cash-flows after the new higher payment
- Rates haven't moved dramatically against you (refi rate ≤ new acquisition rate + 0.5%)
- You have a solid property #2 identified (don't refi into thin air)
Alternative: HELOC Instead of Refi
Instead of refinancing the entire loan, some investors get a Home Equity Line of Credit (HELOC) on top of the existing mortgage. You keep your low-rate original loan and borrow the cash on a separate HELOC.
HELOC pros: Keep your old rate, pay interest only on money you actually use, faster closing
HELOC cons: Variable rates (if rates spike, HELOC rate spikes too), possible prepayment penalties, lenders can freeze your line in a recession
For investment properties, refinancing is usually cleaner than HELOCs. But if your triplex is at 4% and rates are 7%, a HELOC lets you keep the 4% intact.
Model Before You Refi
Run the numbers: What's your new payment? Does the triplex cash-flow? What's the down payment on property #2? What's that property's projected cash flow? Does the combined portfolio work better than the single property?
Use the DSCR Calculator to model both properties. If property #2 barely qualifies (0.95 DSCR) and property #1's refi tanks its cash flow, the move is risky.
If both properties cash-flow well and your combined portfolio NOI is higher than the triplex alone, refi and scale.