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Hey everyone,
I'm sitting on a decision regarding capital deployment and would love to get the hive mind’s take on the best risk-adjusted path forward.
**TLDR**: with your capital, would you pay off your primary home, put it in the stock market, or buy an investment (rental) property?
**Non-TLDR**: Here is where my head is at and the math I've been running:
The Current Setup
Mortgage: \~$250k balance left on my primary residence at 6.45% (roughly 28 years remaining).
The Capital: Looking at a $250k lump sum deployment choice.
The Question: Do I pay off the primary house, throw it all into broad market index funds, or use it as leverage to acquire more real estate?
The Options I'm Weighing
1. The Stock Market Route (Index Funds)
The Math: A $250k lump sum compounding at an assumed 8% average return over \~28 years gets to around $2.15M.
The Pros: Time in the market from Day 1, high liquidity, completely passive compared to managing property.
The Cons: Market volatility and zero guarantees.
2. Paying Off the Primary Residence
The Math: Eliminates the \~$1,800/mo principal & interest payment. If I turn around and strictly dollar-cost average (DCA) that freed-up monthly cash flow into index funds at 8% over 28 years, it hits roughly $1.84M.
The Pros: A guaranteed, risk-free 6.45% return (tax-free). Increased monthly cashflow, massively lowers monthly overhead/risk.
The Cons: Traps $250k of equity in a primary home (zero liquidity without selling or refinancing). Misses out on the early lump-sum compounding head start. (Also wrestled with the thought experiment of what to do if interest rates were higher, e.g. at 8%, where a guaranteed 8% risk-free return feels like a no-brainer over stock uncertainty).
3. Real Estate Expansion
The Angle: Deploying the capital into investment properties instead of the primary home or stocks.
The Considerations: Unlocks tax benefits (mortgage interest deductions, depreciation) and leverage, but introduces landlording overhead, vacancies, capital expenditures, and illiquidity compared to broad market index funds. On the other end of the spectrum, I do manage properties already and I’m about at my maximum; not sure if I feel like adding one more property to my plate at this time.
Where I'm Stuck
Is the guaranteed 6.45% tax-free "return" of knocking out primary mortgage debt worth giving up the liquidity and historical upside of broad-market stock investing or real estate leverage? How would you rank these three moves in today's market?
Curious to hear how others in a similar position have played this!