Rent vs buy in 2026: when the math actually favors renting

For most of the past 50 years, the consensus answer to “should I rent or buy?” was: buy as soon as you can afford the down payment. Mortgage payments were close to rent, home prices reliably appreciated, and the tax benefits were real. The default framing was that renting was “throwing money away.”

In 2026 that framing is broken. The combination of high home prices, 7%-range mortgage rates, rising property tax assessments, expensive homeowner's insurance, and rent growth that has cooled substantially since 2022 has flipped the math in a lot of metros. In some cities the gap is so large that renting and investing the difference produces meaningfully more wealth over a decade than buying.

This isn't a take. It's an arithmetic question with a clear answer for any specific city, price point, and time horizon — and the answer in 2026 depends heavily on which one of those three you're looking at. This post walks through the actual math, the cases where buying still wins, the cases where renting wins, and the number that tells you which side of the line you're on.

The price-to-rent ratio: the one number that tells you

Price-to-rent ratio is the home's purchase price divided by the annual cost of renting an equivalent home. It's the cleanest single metric for whether a market favors buying or renting.

The traditional rules of thumb:

• Below 15: buying clearly favored
• 15 to 20: roughly neutral, depends on personal factors
• Above 20: renting financially favored
• Above 25: renting strongly favored, even before opportunity cost

Where US metros sit today (approximate, late 2025 / early 2026):

Three high-ratio metros, two neutral metros, three low-ratio metros. The national headline of “is it a good time to buy?” doesn't mean much. The metro-level answer is everything.

Why the math has tilted toward renting in expensive metros

Three forces pushed price-to-rent ratios above 20 in coastal cities:

Mortgage rates. A 7% rate on a $1M loan is $6,650 a month in P&I. The same loan at 3% — where we were in 2021 — was $4,220. That's a $2,430/month difference, or $29,000 a year, on the same exact home. Rates suppressed price growth but not nearly enough to offset the math.

Property tax + insurance. On a $1.3M home, California's 0.75% effective rate works out to $9,750 a year in property tax. Add $3,000–$5,000 a year in homeowner's insurance (now more in fire- and hurricane-prone metros, where premiums have doubled since 2020) and you're at roughly $14,000/year in ownership costs before the mortgage.

Rent growth has flatlined. National rent growth ran roughly 5–6% a year from 2015 through 2022. From 2023 through 2025 it was closer to 1–2%, and in oversupplied Sun Belt metros like Austin, Phoenix, and Nashville, asking rents declined year-over-year. Rent is no longer the obvious inflation hedge it was during the COVID era.

The 10-year scenario: real numbers, two markets

Run the math on a buyer in Houston versus a buyer in San Francisco, each holding 10 years, both starting with $200,000 in cash.

Houston, $315,000 home

Buy scenario: 20% down ($63,000), 30-year mortgage at 6.75% on $252,000. Monthly payment with taxes + insurance: roughly $2,500. Comparable rental: $1,900/month. Buying costs $7,200 more per year than renting, but the $137,000 they didn't use for down payment sits in equity earning roughly 3% appreciation. Over 10 years, the owner ends up with ~$185,000 in net equity (sale price minus remaining mortgage minus selling costs) — clearly ahead of the renter who invested the difference at 7%.

San Francisco, $1.3M home

Buy scenario: 20% down ($260,000) — already more than the starting cash. So assume 20% down with the full $260,000 from cash + savings, 7% mortgage on $1.04M. Monthly payment with taxes + insurance: roughly $8,300. Comparable rental: $5,000/month. Buying costs $39,600 more per year than renting. Across 10 years that's $396,000 in extra ownership cost. Even with appreciation, transaction costs alone (6% to sell) eat $90,000 of any gain. The renter who invests the cost difference at 7% accumulates roughly $560,000. Renter ahead by a meaningful margin.

Same buyer, same horizon, same investment discipline — opposite conclusion. The metro's price-to-rent ratio drove the result.

The factors a calculator can't price in

The math is only one input. Three non-financial factors swing many decisions and shouldn't be ignored:

How long you'll stay. Transaction costs (closing costs going in + 6% agent commission going out) typically consume 8–10% of the home's value. To break even on those costs through appreciation and equity build, you generally need to hold at least 5 years, often 7 in slow-appreciation markets. If there's any chance you'll move in under 4 years — job change, relationship change, school decision — the math heavily favors renting.

Forced savings. Every mortgage payment includes a principal portion that builds equity. For people who would otherwise spend the difference rather than invest it, ownership functions as forced savings. The math comparing “buy” to “rent + invest the difference” assumes the renter actually invests the difference. Many don't.

Stability and control. A 30-year fixed payment doesn't change. Rent does. If you have a long time horizon and a fixed income — retirees especially — predictability of housing cost is worth real money. Owning also means no landlord can ask you to leave, raise rent 15%, or refuse a pet.

Where buying still clearly wins in 2026

Buying remains the better financial choice when several of these line up:

• Price-to-rent ratio under 16 (most of the Midwest, much of the South, the Rust Belt)
• You're holding at least 7 years
• You can put 20% down and still have 6 months of expenses in reserve
• Your effective mortgage rate is under 6% (rate buydown, ARM, assumable VA loan, etc.)
• You have stable income and a stable family situation
• The metro has below-average property tax + insurance combined cost

Where renting clearly wins in 2026

• Price-to-rent ratio above 22 (coastal California, NYC, Seattle, parts of Massachusetts)
• You may move within 5 years
• You'd be stretching to put down less than 15%
• You can't comfortably absorb a 20% drop in home value
• Insurance markets in your metro are dysfunctional (parts of Florida, California fire zones, parts of coastal Carolinas)
• You actually will invest the difference

Run your own numbers

Our rent vs buy calculator models the full 10-year picture: mortgage payment vs rent, property tax + insurance, maintenance, appreciation, transaction costs at sale, and what the renter would accumulate by investing the cost difference. Override every default with your actual numbers and the answer for your specific situation falls out.

Run it alongside the mortgage calculator to see the monthly cash payment, and affordability calculator to confirm the home price you're modeling actually fits your income. If you're shopping in a specific metro, the city-level calculators pre-fill local property tax and insurance:

• Austin, TX
• Denver, CO
• Atlanta, GA
• Houston, TX
• Los Angeles, CA

The bottom line

The right rent-vs-buy answer in 2026 is more dependent on your metro and your time horizon than on the abstract concept of buying versus renting. In Houston, Atlanta, Cleveland, and most Midwest cities, the math still favors buying for any horizon over 5–7 years. In coastal California, NYC, and Seattle, the math favors renting for most buyers — and the gap is large enough that disciplined renters come out meaningfully ahead at 10 years.

Ignore the cultural baggage in both directions. “Renting is throwing money away” was never true; “owning is always smarter” was never true either. Run the numbers, factor in how long you actually intend to stay, and let the math do its job.