Real Estate Market & Trends August 29, 2026

Is It Cheaper to Rent or Buy Right Now? The 5% Rule, the Break-Even Math, and What It Means in the DMV

Three questions come up more than any others in my buyer consultations right now, and they’re really the same question wearing three different hats:

Is it cheaper to rent or buy? What’s this 5% rule I keep seeing? How many years until buying actually beats renting?

Let’s take them one at a time, with real numbers as of August 2026 — and then let’s talk about what the math leaves out, because that part matters just as much.

Is it cheaper to rent or buy right now?

On a month-to-month basis, renting is cheaper in most of the country. That is just true, and I’m not going to pretend otherwise.

Across the 50 largest U.S. metros, average rent runs around $1,669 while the average all-in monthly cost of owning a starter home runs about $2,589 — roughly 55% more per month to own. Freddie Mac had the 30-year fixed at 6.67% as of August 13, 2026, and that rate is doing most of the damage.

But “most of the country” hides a lot. Buying is actually cheaper monthly in 23 of the 50 largest metros; renting wins in 27. It’s close to a coin flip, and the coin lands differently depending on where you’re standing.

Here in the District, renting wins the monthly comparison and it isn’t especially close. Average D.C. rent sits around $2,440, while a median-priced D.C. home — depending on the source, somewhere in the $599,000 to $700,000 range — runs roughly $3,400 a month in principal, interest, and taxes alone at 20% down. That’s a real gap.

Cross into Prince George’s County and the picture changes substantially. Median prices in a lot of our submarkets sit in the $330,000 to $340,000 range — roughly half the District median. That’s the whole reason so many of my clients start their search in D.C. and buy in P.G. The monthly math simply works differently on this side of the line.

So the honest answer: renting is usually cheaper this month. Buying is usually cheaper over the long run. Which brings us to the two frameworks people use to decide.

What is the 5% rule for buying a house vs. renting?

The 5% rule comes from portfolio manager Ben Felix, and it’s the cleanest back-of-napkin screen I’ve found. It says the unrecoverable costs of owning a home run to about 5% of the home’s value per year. Not your mortgage payment — the money you never get back.

It breaks into three roughly equal parts:

Property tax — about 1% of the home’s value annually.

Maintenance — about 1% annually. Roof, HVAC, water heater, the things that don’t care about your budget.

Cost of capital — about 3%. This is the one people miss. It’s your mortgage interest, plus the opportunity cost of the money sitting in your down payment instead of in the market.

Add them up, and you get 5%. Multiply the home price by 0.05, divide by 12, and you have your monthly break-even. If you can rent a comparable place for less than that number, the math says rent. If comparable rent is higher, the math says buy.

Running it on real DMV numbers

A $340,000 Prince George’s County home: $340,000 × 5% = $17,000 a year, or about $1,417 a month. If a comparable house rents for more than that — and in most of our neighborhoods, a comparable single-family rental does — the rule favors buying.

A $600,000 D.C. home: $600,000 × 5% = $30,000 a year, or $2,500 a month. Against an average D.C. rent of $2,440, that’s essentially a tie.

A $700,000 D.C. home: that’s $2,917 a month in unrecoverable cost. Against $2,440 rent, the rule says rent.

You can see why the entry price point drives everything.

Where the 5% rule breaks down

I like this rule. I also don’t want you treating it as gospel, because it has real blind spots.

The 1% property tax assumption is not universal — effective rates vary meaningfully across Maryland, D.C., and Virginia, and municipal taxes in some P.G. County towns stack on top of the county rate. Look up your actual number rather than using the placeholder.

It ignores amortization. Every payment retires a little principal, and that’s forced savings most people would never do voluntarily.

It ignores rent inflation. Your mortgage principal and interest is fixed for 30 years. Your rent is not fixed for 30 months. Ten years out, that comparison looks very different than it does today.

And the big one: the rule only works if you actually invest the difference. The entire argument rests on your down payment earning market returns instead of sitting in a house. If that money goes into a checking account and then a car, the rule has already lost its own argument. Be brutally honest with yourself here — most people don’t invest the spread.

How many years does it take for buying to beat renting?

This is the question I’d actually build a decision on, because it accounts for the thing the monthly comparison misses: transaction costs. You pay to get in, you pay to get out, and you need enough time in between for equity and appreciation to cover both.

Nationally, the break-even is now about 5.9 years with 5% down and 6.0 years with 20% down — a genuine improvement from the 8.4-year peak in 2023. Conditions have gotten better for buyers, not worse, and that gets lost in the doom coverage.

It varies enormously by market. Columbus, Memphis, and Buffalo break even in roughly 3.5 to 4.2 years. At the other extreme, in San Francisco and San Jose, buying never overtakes renting across a full 30-year horizon.

Our region sits toward the patient end. Recent analysis of the D.C. market puts the horizon at roughly 12 years or more before buying clearly beats renting in the District. High entry prices and high transaction costs are a slow combination. Again — the more affordable P.G. County price points shorten that clock considerably.

One more figure worth sitting with: when you include the time it takes to save a 20% down payment, the full timeline stretches to about 15 years, up from 11 years in 2019. That’s not an argument against buying. It’s an argument for looking hard at low-down-payment programs, down payment assistance, and the P.G. County price points where the entry bar is genuinely reachable.

So what should you actually do?

Rent if your horizon is under five years, your job or family situation is unsettled, you’re carrying high-interest debt, you have no cushion beyond the down payment, or you’re genuinely going to invest the difference. There is no shame in renting. Renting a home you can afford beats owning one you can’t.Buy if you’re planning to stay seven-plus years, you’ve got reserves after closing, your income is stable, and you can find a price point where the monthly number works without stretching. Fixed housing costs in an inflationary decade are worth more than most spreadsheets give them credit for.

And here’s the piece no calculator captures. Every one of these frameworks compares owning to renting as an investment. But a house is not only an investment. It’s where your kids grow up, it’s the asset that transfers to the next generation, and in communities like ours it’s been the single most reliable engine of family wealth we’ve ever had. Access to that engine has never been evenly distributed, and every family that gets in changes the math for the generation behind them.

The numbers should tell you when and what you can afford. They shouldn’t be the only thing telling you whether.

If you want to see these calculations run on your actual rent, your actual savings, and the actual neighborhoods you’re looking at, that’s a thirty-minute conversation and it costs you nothing. When are you free this week or next?

This article is general information and is not financial, tax, or investment advice. Rates, prices, and rents cited are current as of August 2026 and change frequently. Consult a lender and, where appropriate, a financial or tax professional about your specific situation.

Reginald “Reggie” Butler Jr. Broker/Owner, CENTURY 21 ENVISION 240-232-7005 | 240-938-1244 reggiebutler333@gmail.com

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