Would You Rather Own One Strong Deal or Three Thin Ones?

Question

Here is a hypothetical capital-allocation decision:

An investor has $180,000 available. Option A is one rental needing $120,000 total cash, leaving $60,000 in reserves. It produces $650 monthly cash flow after realistic expenses.

Option B is three rentals requiring nearly all $180,000. Together they may produce $1,050 monthly cash flow, but each has thinner reserves and more exposure to vacancies and repairs.

The three-door option has higher projected income and diversification across tenants. The one-door option has a stronger liquidity position and more room for an expensive surprise.

I would compare:

• cash flow per dollar invested

• reserves after closing

• concentration by market and property type

• the effect of one vacancy or major repair

• management time and future borrowing flexibility

More doors can accelerate growth, but only if the portfolio can survive ordinary problems without forced borrowing or a sale.

If you were allocating the same $180,000 today, would you choose the stronger single deal or the thinner three-property portfolio, and what reserve threshold would decide it for you?

Aaron Zimmerman · Answer

I would buy 2 properties and save up more for the third. I'd also have more chances for appreciation all else being equal

Igor Ganapolsky · Answer

The answer depends entirely on acquisition cost. A "strong deal" isn't about the property — it's about the price you paid relative to value.In Broward County, I'm looking at tax deed auctions where properties sell for 60-70% of assessed value. A property assessed at $400K might sell for $240-280K at auction. That's $120-160K in instant equity at purchase. The cash flow is strong because the basis is low, not because the market is exceptional.Compare that to buying three properties at retail through the MLS. You're paying full price on each one, so your cash flow is thin because your debt service is high relative to the asset value. You're betting on appreciation to make the numbers work.The tax deed approach flips that. You're creating forced appreciation at purchase by buying at a deep discount. The cash flow is strong from day one because your loan amount is lower. And you still have reserves because you didn't deploy 100% of your capital.One strong deal acquired at 65% of value will outperform three thin deals acquired at 95% of value — even after accounting for vacancy and repairs. The margin of safety comes from the acquisition discount, not from hoping the market appreciates.Broward County has Tax Deed Auction #113 on October 26, 2026 with 16 properties. I've been analyzing the inventory — mix of single-family and condos, several with significant equity spreads. Happy to share the deal packets with anyone who wants to see the numbers.@Dan Handford the reserve threshold that decides it for me: if I can't survive 6 months of vacancy plus a major capex item on each property, the deal is too thin. At 65% of assessed value, that reserve buffer exists naturally.

Travis Main · Answer

Hey Dan, I’d take Option A based on the numbers provided. The additional $400/month from the three property portfolio wouldn’t be enough for me to give up essentially all of the $60,000 liquidity.

One thing I’d add to the comparison is return on the additional capital at risk. Option B requires another $60,000 to generate only $400 more per month, or $4,800 per year. That’s an 8% annual cash return on that additional $60,000 before considering what happens when one of those three properties needs a roof, HVAC, turnover, or goes vacant.

From the lending side, I also see value in liquidity that doesn’t necessarily show up in the initial cashflow calculation. Keeping $60,000 available gives you the ability to handle problems without expensive short-term debt, qualify more comfortably for future financing, or take advantage of the next opportunity that comes along.

I’m all for scaling and adding doors, but I’d rather have one strong asset and the liquidity to buy the next good deal than own three properties simply for the sake of having three doors. If Option B left a healthy reserve after closing, my answer could change, but deploying essentially 100% of the available capital would be the deciding factor for me.