Issue #6 | August 13, 2026

Most people are comparing the wrong numbers. 

I was reading an article on renting versus buying a few days ago, and it made me think of a couple I'd worked with recently.

He'd just been handed a two-year assignment with his company, based here in Houston. Maybe three, if it got extended. They wanted my opinion on one question: buy now, or rent until they knew for sure how long they'd actually be here?

His first sentence was almost an apology.

"I know renting is basically throwing money away," he said. "But I don't want to get stuck."

I hear that sentence at least once a month. And it isn't quite true — not the way most people mean it. There is a fixed minimum cost for a place to live… Unless you want to live in a box under an overpass.

So we ran the actual numbers instead of trusting the assumption.

If they bought and sold within two years, the transaction alone — commissions, title fees, lender fees, moving costs — would run somewhere between 8% and 10% of the home's value, coming and going. On a $330,000 home, that's real money and it comes off the top before they see a dime of equity.

For a two-year stay, there was a real chance they'd sell and simply hand that money to the transaction, not to themselves.

That raised a different question. If buying didn't make sense right now, how should they invest the money that would have been invested in their home?

So I looked at something I hadn't checked in years. Over the last 30 years, how has the value of a typical U.S. home actually compared to the value of simply owning the stock market?

I expected the gap to be closer than it turned out to be.

$100 invested in 1996: unleveraged U.S. home price appreciation vs. the S&P 500 with dividends reinvested. Sources: S&P/Case-Shiller U.S. National Home Price Index (FRED, Statista); S&P 500 total return, Robert Shiller dataset via officialdata.org.

On a raw, unleveraged basis, the S&P 500 turned $100 into roughly $2,088 over the last 30 years — about 21 times the original investment, dividends reinvested. The same $100 tracking home prices grew to roughly $401 — about 4 times. Real estate rose. It didn't come close to stocks on paper.

That bothered me for a minute. I've spent thirty years helping people build wealth through real estate. If that's the whole story, why buy a house at all?

Then I remembered what the chart leaves out entirely: leverage.

Nobody buys $330,000 of stock with $66,000 cash and a bank covering the rest for thirty years. Try that with stock and it's called a margin loan — one that can get called at the worst possible moment. Try it with a house and it's called a mortgage, one of the most ordinary financial products in the country.

That's why the number that actually matters isn't appreciation. It's cash-on-cash return — the gain you earned, divided by the cash you actually put in.

Put 3.5% to 20% down and you control the entire property for a fraction of its value in cash. Home values nationally have appreciated at roughly 4% to 5% a year over the long run — the Federal Housing Finance Agency's House Price Index puts the fifty-year average right around 4.3%. Run that gain against only your down payment, and the return on your actual cash looks closer to 20% a year — before mortgage interest, taxes, insurance, and maintenance take their share.

Leverage doesn't make a house appreciate faster. It makes every dollar of appreciation worth more to the person who only puts a fraction of the amount down.

But leverage isn't free. It amplifies losses the same way it amplifies gains, and it only pays off if you hold long enough to absorb the transaction costs first.

That's what I told my clients. Not "renting is fine." Not "buying is smarter." I told them there's a number of years where the math flips from one to the other — and that number was the real question.

This is the same Value-Risk-Time Triangle I described in an earlier issue. It just shows up here wearing different clothes.

Value — your equity growth, leverage included.

Risk — the friction you eat if you sell too soon.

Time — how long you actually plan to stay.

There's a name for what eats the leverage before it can do its job: Friction. Every buy-and-sell cycle creates it — commissions, lender fees, title costs, moving costs, the repairs a buyer's inspector always finds. It's the toll charged at both doors, coming in and going out.

Leverage creates the advantage. Friction creates the disadvantage. Time determines which one wins.

 Time Determines Whether Leverage Gets a Chance to Beat Friction.

The Intelligence

Rent-vs-buy isn't a question about which one is smarter. It's a question about how long you'll actually hold the asset. Unleveraged, real estate is a modest performer next to the stock market. Leverage — not appreciation — is what makes homeownership competitive, and leverage needs time to outrun what it costs to get in and out.

The Lesson

Whether you rent or buy, you're paying a minimum cost for housing either way — a mortgage payment or a rent check. The real decision is where the rest of your money goes: into a leveraged, illiquid position in one house, or an unleveraged, liquid position in a market you can adjust anytime. Both build wealth. The right one depends on your honest answer to a single question: how long are you actually going to stay?

What This Means For You

Before you decide to buy or keep renting, write down your realistic timeline — not your hopeful one. Then weigh what your money could earn invested elsewhere against what leverage could do for you if you stay long enough to let it work.