Every investor evaluating a rental property eventually asks the same question: should this unit run as a short-term rental or a long-term lease? The answer isn't universal — it depends on the property, the market, and how much operational involvement the owner actually wants. But the comparison itself is often done badly, usually by stacking a best-case Airbnb revenue estimate against a conservative long-term rent number and calling it a day. That's not an analysis, it's a thumb on the scale.
A real comparison has to account for the full cost structure and risk profile of each model, not just the top-line revenue difference. Here's how the two actually stack up, category by category.
Revenue Potential: Higher Ceiling, Wider Range
Short-term rentals can generate meaningfully more gross revenue than a long-term lease on the same unit, especially in markets with strong tourism, business travel, or event demand. That's the entire premise of STR investing. But the range of outcomes is much wider than with a long-term lease. A long-term tenant locks in a fixed monthly number for a year or more. An STR's revenue depends on occupancy, seasonality, local competition, and how well the listing is priced and managed — all of which can shift month to month.
When comparing the two, don't use a single "average nightly rate" pulled from a listing site. Look at realistic occupancy across a full year, not just peak season, and stress-test the number against a slower-than-expected ramp-up period in the first few months.
Operating Costs Are Not Close to Equivalent
This is where a lot of back-of-envelope comparisons fall apart. Long-term rental costs are simple: mortgage or lease payment, property tax, insurance, maintenance reserve, and occasional turnover between tenants. Short-term rental costs stack up differently:
- Furnishing and restocking: furniture, linens, kitchenware, and consumables (coffee, toiletries, cleaning supplies) that need regular replenishment.
- Cleaning and turnover: a cost incurred after nearly every stay, not once a year.
- Utilities and internet: almost always paid by the owner or operator on an STR, where a long-term tenant typically covers their own.
- Platform fees: Airbnb, Vrbo, and booking-engine fees eat into gross revenue before it ever hits your account.
- Software and tools: dynamic pricing tools, channel managers, guest messaging platforms — small individually, real in aggregate.
- Higher-frequency maintenance: more turnover means more wear, and guests report issues (or just don't) differently than a tenant who lives with a problem for months.
None of this means STR economics don't work — plenty of properties clear a long-term lease by a wide margin even after all of it. The point is that the comparison has to be net of these costs, not gross revenue versus gross rent.
Vacancy Risk Behaves Differently
Long-term rental vacancy is binary and infrequent: the unit is either leased or it isn't, and turnover happens on the order of once a year (or less, with a good tenant). Short-term rental vacancy is continuous — every open night on the calendar is unsold inventory, and it compounds. A market with strong average nightly rates can still produce disappointing revenue if occupancy is mediocre, because there's no floor under a bad month the way there is with a signed lease.
This is also where seasonality matters more than most first-time STR investors expect. A property that looks excellent on an annualized basis can still have a real off-season stretch that needs to be planned for, not discovered.
Time and Management Burden
A long-term rental, once leased and stable, is close to passive: rent collection, occasional maintenance calls, and lease renewal. A short-term rental is an operating business. Guest communication, cleaner scheduling, pricing adjustments, review management, and handling same-day issues (a broken lockbox, a maintenance emergency, a guest who needs early check-in) are recurring, not occasional.
This can be outsourced to a property manager, but that cost has to be underwritten too — full-service STR management typically runs a meaningfully higher percentage of revenue than long-term property management, precisely because the workload is higher. Anyone comparing the two models needs to decide upfront whether they're underwriting a self-managed STR, a professionally managed one, or a long-term rental, because the labor and cost assumptions are not interchangeable.
Regulatory and Insurance Exposure
Long-term rentals operate under landlord-tenant law, which is well established and consistent within a given state or city. Short-term rentals operate under a patchwork of municipal ordinances that can include permit requirements, occupancy caps, primary-residence rules, registration fees, and in some cities outright bans on non-owner-occupied STRs. This landscape also changes — a market that's open today can tighten its rules with little warning, and an investor who didn't check the regulatory posture of a market is exposed to that risk in a way a long-term rental landlord generally isn't.
Insurance is a related and often underestimated difference. A standard landlord policy is usually written around long-term tenancy and can exclude claims tied to short-term or transient occupancy entirely. STR operators typically need a specific short-term rental policy or an endorsement that covers commercial/transient use, and skipping that step can mean a claim gets denied at the exact moment it matters.
Financing Differences
Lenders underwrite these two property types differently. A long-term rental is straightforward: the lease and market rent comps establish income. An STR requires the lender to be comfortable with more variable, seasonally-dependent revenue, and not every lender or loan product accommodates that well. Some conventional loans won't count projected short-term rental income at all, pushing investors toward DSCR loans or lenders who specifically underwrite STR income streams. This is worth confirming before falling in love with a property's STR revenue potential, since financing availability can end up being the deciding factor regardless of which model performs better on paper.
How to Actually Decide
The right framework isn't "which model makes more money" in the abstract — it's which model makes sense for this specific property, in this specific market, given the owner's tolerance for operational involvement and risk. A few questions cut through most of the noise:
- Does the market have durable, real short-term rental demand (tourism, business travel, healthcare travelers, events), or is the case built on a handful of good weekends?
- Is the local regulatory environment stable and STR-friendly, or is there real risk of tightening rules?
- After furnishing, cleaning, platform fees, utilities, and management, does the STR net revenue clear the long-term rent by a margin wide enough to justify the added risk and effort?
- Is financing available on terms that work for the intended use, and is insurance actually in place for it?
Running that comparison by hand across furnishing costs, seasonal occupancy, comps, crime data, and local compliance rules is exactly the kind of work that's easy to get wrong when it's done property by property in a spreadsheet. AirLoom pulls those signals together into a single underwriting verdict, so the STR-versus-long-term-rental decision is based on the actual numbers for that property instead of a rough guess.