The Spreadsheet Everyone Skips Before Buying an Airbnb
A three-bedroom rancher outside Scottsdale rents for $2,400 a month on a twelve-month lease. List that same rancher on Airbnb during peak season, and a single good week can clear $2,400 on its own. That gap is why so many landlords in 2026 are staring at their long-term tenants and wondering if they left money on the table. It's a fair question, and the honest answer is: sometimes, in specific markets, under specific conditions — and the math only works if you run the real numbers instead of the pitch a "co-hosting" company hands you at a seminar. You're not comparing rent versus nightly rate. You're comparing net income after platform fees, cleaning turnover, furnishing costs, higher insurance, and — increasingly — a city hall that may not want you doing this at all. Run those five variables honestly and the picture usually looks a lot less dramatic than the Scottsdale headline number suggests. This isn't a reason to avoid short-term rentals. It's a reason to stop comparing gross figures and start comparing what actually lands in your account every month.
Two Numbers That Decide Everything: ADR and Occupancy
Everything in short-term rental math collapses into two inputs: average daily rate (ADR) and occupancy rate. Multiply them together across 365 days and subtract costs, and you get real revenue — not the "up to $400 a night!" figure pinned to the top of the listing.
In a strong secondary market like Nashville or Scottsdale, a well-furnished three-bedroom can command an ADR of $180 to $260 depending on season. Occupancy is the number that trips people up: outside the top 10% of listings, realistic year-round occupancy for a professionally managed property sits closer to 50 to 60 percent, not the 80%-plus figure that shows up in pitch decks. Run the math on a $220 ADR at 55 percent occupancy and you land around $44,165 in gross annual revenue. Subtract Airbnb's host fee (typically around 3 percent), a property manager's cut if you're not self-managing (20 to 30 percent of gross is standard), cleaning costs you often eat between guests, and the higher premium short-term-rental insurance carries, and you're commonly left with 45 to 55 percent of that gross figure as usable income — call it $20,000 to $24,000 net, before the mortgage.
Compare that to the same house on a twelve-month lease at $2,400 a month: $28,800 gross, and after property management (8 to 10 percent for long-term, far less than the short-term rate), a maintenance reserve, and a vacancy allowance, you're often netting $22,000 to $24,000 — with a fraction of the operational headache and none of the turnover costs. In a lot of markets, the numbers land closer together than the "Airbnb doubles your income" story suggests, and the extra $2,000 to $3,000 a year the short-term version might generate rarely covers the actual hours you'll spend on it. A long-term tenant signs a lease and, barring an eviction, doesn't call again until something breaks. An Airbnb guest calls when the Wi-Fi password doesn't work, when the thermostat is confusing, and when they can't find the extra towels you swore you left in the closet. Where short-term genuinely wins is in tourist-heavy, high-ADR markets — coastal Florida, ski towns, major event cities — where the nightly rate spikes far enough above the long-term rent line for even mediocre occupancy to pull ahead. Outside those markets, the spread between the two numbers is often too thin to justify the extra work, the extra insurance premium, and the extra regulatory exposure. Run the comparison on your own zip code before you assume your market is one of the exceptions.
Where Short-Term Actually Wins
The math tips decisively toward short-term rentals in a specific kind of market: strong tourist demand, a limited or capped permit supply, and an ADR that runs at least two-and-a-half to three times the equivalent monthly rent divided by thirty. Gulf Shores, Alabama; Park City, Utah; and Gatlinburg, Tennessee are the textbook examples — three-bedroom cabins in Gatlinburg routinely book at $300 to $450 a night during peak fall-foliage weeks, against a long-term rent for the same square footage that might run only $1,600 a month. That's the kind of spread where even 45 percent occupancy beats a twelve-month lease by a wide margin.
Buy in a market like that, furnish it well, and take direct bookings seriously instead of relying entirely on Airbnb's algorithm — a direct-booking site can shave three to six percentage points off your platform fees over a year, which on a $50,000-gross property is real money. That's the better play if you're serious about this as a business rather than a side hustle.
The Upfront Costs That Change the Payback Period
Furnishing a three-bedroom short-term rental to a standard that photographs well and earns five-star reviews typically runs $15,000 to $35,000 — furniture, linens, a fully stocked kitchen, smart locks, and a coffee setup that photographs better than a basic drip machine ever could. Add professional photography at $300 to $600, because listings with amateur phone photos consistently book at lower ADRs than the market average, and a cleaning-and-restocking system that can turn a unit around the same day a guest checks out. Financing looks different too: most lenders won't underwrite a short-term rental against projected Airbnb income the way they'll count a long-term lease, which pushes a lot of buyers toward DSCR loans — debt-service coverage ratio loans that qualify off the property's rental income rather than your personal W-2, usually at a rate a point or more above a conventional mortgage. Budget a cash reserve of three to six months of the mortgage payment for the slow season, because even in a strong market, January and February can run 20 to 30 percentage points below your summer occupancy. Skip that reserve planning and one bad quarter turns a good investment into a scramble.
The Regulatory Risk Nobody Puts in the Pitch Deck
A permit that's grandfathered in today can vanish with a single city council vote next spring.
New York City's Local Law 18 didn't ban short-term rentals outright — it required hosts to register and be present for stays under 30 days, and that single change effectively ended whole-unit Airbnb rentals across most of the five boroughs overnight in 2023. That's not an isolated example.
Dallas, Santa Monica, and dozens of smaller cities have passed permit caps, primary-residence requirements, or outright moratoriums on new short-term rental licenses over the past few years, and more proposals are moving through city councils in 2026 as neighborhood groups push back on housing-supply arguments. If you're buying specifically for the short-term play, check the current ordinance in that city and — just as important — whether there's a pending vote that could change it before your first guest ever checks in.
When the Long-Term Tenant Is Still the Better Bet
Self-managing cuts the single biggest cost in the short-term equation — the 20 to 30 percent a property manager charges — but that math only holds up if you actually have the hours. A 2 a.m. lockout call, a same-day turnover squeezed between a checkout and a check-in, and the constant stream of guest-app messages add up to a part-time job most owners underestimate until they're three months in. If you already work full-time and don't want a second one, hire the manager and recalculate your net against the 45-to-55-percent range above before you commit to buying.
Skip the short-term conversion entirely if your market's nightly rate doesn't clear at least twice the equivalent monthly rent, if the city has an active moratorium proposal on the table, or if you can't stomach eight to ten hours a month of hands-on coordination even with a manager in place. The better move in a slower, non-tourist market is almost always the boring twelve-month lease — it protects your weekends and your cash flow both.
Do the Math Before You Sign Anything
Pull the actual short-term rental performance data for your zip code before you buy — AirDNA and Rabbu both publish market-level ADR and occupancy estimates, and a modest monthly subscription beats guessing based on a listing agent's optimistic projection. Run three scenarios side by side: your realistic occupancy, a bad year fifteen points lower, and the long-term lease number. If the short-term case still wins after that stress test, and the city's ordinance is stable, you've found one of the markets where this actually works. If it doesn't clear that bar, take the tenant, bank the certainty, and put the time you'd have spent changing sheets into finding the next property instead.