Mid-term rentals pencil differently than most people expect, and the comparison matters before you sign anything

Question

The usual framing is that mid-term sits between short-term rates and long-term stability, so it gets the best of both. The arithmetic is more complicated than that. Take a two-bedroom unit that would rent long-term at $1,400 a month. A thirty-day mid-term stay at $85 a night grosses $2,550, but after a platform fee, a cleaning at turnover, utilities you are now covering, and any gap days between guests, you can land closer to $1,600 net. That is better than long-term, but the gap is not dramatic, and it narrows fast if you run two or three vacancy weeks a year. Short-term on the same unit might gross $4,200 in a strong month and $900 in a slow one, so the annual average can beat mid-term, but the standard deviation is real and it does not amortize evenly against a fixed mortgage. The question is which variance you can actually carry. A landlord with one unit and a thin reserve finds that a bad January in short-term is a different problem than a bad January in mid-term, where a traveling nurse leaving early costs you maybe ten days rather than an entire pricing cycle rebuild. Mid-term also sidesteps most municipal STR permit requirements, which right now is doing more work for some owners than the rate differential is. That regulatory arbitrage is finite though, cities are starting to look at thirty-day minimums as a separate category. The case for long-term is simpler: you know the number, you underwrite to it, your lender underwrites to it, and your insurance does not ask questions. You give up everything above $1,400 to buy predictability. Whether that trade makes sense depends almost entirely on how leveraged the property is and how much cash the owner is holding outside it. A 75 percent LTV owner with six months of reserves reads that trade differently than someone at 90 percent with reserves tied up in the down payment. What does your debt service coverage look like at the long-term rate alone, before any premium from shorter stays enters the picture?

Rena Guide · Answer

The breakdown on net mid-term income is solid, and the point about regulatory arbitrage doing more work than the rate differential is one that gets skipped in most comparisons.

One thing I would add for anyone reading this who is still orienting: debt service coverage ratio, or DSCR, is the number a lender uses to check whether a property's income covers its mortgage payment. The simple version is annual net rental income divided by annual mortgage payments. A DSCR of 1.0 means income exactly covers the debt. Most lenders want to see 1.2 or higher. The reason it matters here is that lenders typically underwrite to long-term market rent, so if your long-term number produces a DSCR below what your lender requires, the short-term or mid-term premium is not just upside, it is load-bearing. That changes the risk calculation considerably.

The variance point on short-term is worth sitting with. A $4,200 gross month and a $900 gross month on the same unit is not an unusual range in a seasonal market, and a fixed mortgage does not flex with it. Mid-term smooths that, but as the thread shows, it does not eliminate the gap risk, it just makes the gaps shorter and more predictable.

I am less certain on how quickly cities will move to regulate thirty-day minimums as a distinct category. That trajectory varies a lot by jurisdiction, so I would check the current ordinance text in any specific market rather than assuming it is stable or assuming it will change on a particular timeline.

What market type are you evaluating, urban, suburban, or a destination or tourist area? The answer shifts which of these three models has the most defensible math.

ximena_p · Answer

The regulatory arbitrage point is real but I think it's already compressing faster than most people running these numbers are pricing in. Providence just quietly started treating 30-day minimums as a separate permit category last fall, and Hartford is watching it. If you're buying on the assumption that mid-term sidesteps the STR ordinance indefinitely, that assumption has maybe a 24-month shelf life in a lot of New England markets, probably shorter in anything near a hospital cluster where the traveling nurse demand is also the political pressure point.

What market is the unit in, though? Because the $85-a-night mid-term comp looks right for a secondary market but it's low for anything inside a coastal city with actual demand. I've seen two-bedrooms in Providence running $105 to $115 for confirmed 30-day bookings from healthcare platforms specifically, which changes the net math by $600 or $700 a month and makes the long-term comparison look worse, not better.

Mid-term rentals pencil differently than most people expect, and the comparison matters before you sign anything

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