There is a rental strategy sitting between the two everybody argues about, and most owners in this valley walk right past it.
On one side is the nightly short term rental. High revenue per night, high turnover, a cleaning every few days, and a city ordinance that may or may not let you run it at all. On the other side is the traditional twelve month lease. Predictable, low effort, and priced at whatever the long term market will bear, which in most of the Central Valley is a number that has not kept pace with what the house is worth.
In between is the midterm rental. Furnished, stocked, utilities included, rented by the month with a stay of thirty days or longer. It is the quietest part of our business and it is the part that solves the most problems.
Why Thirty Days Is the Number That Matters
Thirty days is not an arbitrary threshold. It is the line California law draws, and almost everything about how a stay is treated changes when you cross it.
Under California Revenue and Taxation Code section 7280, transient occupancy tax applies to stays of thirty days or less. Cross thirty one days and the guest is generally no longer a transient occupant, which means no TOT to collect and no TOT to remit. Most city short term rental ordinances use that same definition, which is where this gets interesting for owners. When a city says it prohibits short term rentals, it is usually prohibiting stays under thirty days. A furnished monthly rental is frequently untouched by that ordinance entirely.
Lathrop is the clearest example in our footprint. Whole home nightly rentals are prohibited there under the municipal code, which stops a lot of River Islands owners cold when they price out an Airbnb. A thirty day furnished stay is a different animal under that same code. The house that "cannot be a short term rental" can very often still be a furnished midterm rental, earning well above what a standard lease returns.
We wrote the full city by city breakdown in our guide to Central Valley short term rental rules. Read it alongside this one. The pattern that shows up over and over is that the tighter a city gets about nightly stays, the better the midterm math looks.
Who Is Actually Booking Thirty Day Stays Here
This is the part owners get wrong. They picture a vacationer who wants a long vacation. That is not the tenant.
Traveling clinicians. Nurses, techs, respiratory therapists and traveling allied health staff work assignments that are typically thirteen weeks long. They get a housing stipend, they arrive with a car and two suitcases, and they need a furnished place with a bed, a kitchen, a washer and a parking spot within a reasonable drive of the hospital. They are not price shopping the way a vacationer does. They are shopping for the one that is close, clean, furnished, and available on the exact date their contract starts.
Families of patients. Somebody is in a hospital bed for six weeks and the family needs somewhere to sleep that is not a waiting room chair. This is the hardest group to serve and the most grateful when you serve them well. We built a dedicated page for these stays because the questions are completely different from a vacation inquiry. They are not asking about the pool. They are asking how far it is from the hospital and whether they can extend week to week if they need to.
Insurance displacement. A house floods or burns and the carrier puts the family in temporary housing for three to six months. The adjuster pays, the stay is long, and the tenant is a homeowner who treats the property like one.
Relocations and project crews. New hires with a start date and no house yet. Engineers and construction management on a build with a defined schedule. Corporate housing without the corporate housing markup.
The Valley Is Built For This and Most Owners Have Not Noticed
Midterm demand is anchored by employers that keep people in one place for months at a time, and the biggest of those is almost always a hospital.
Within the counties we work in, the map is dense. Modesto alone carries Memorial Medical Center, a Level II trauma center with a NICU and an oncology program, plus Doctors Medical Center and the Kaiser Permanente Modesto campus. Stockton has St. Joseph's Medical Center and Dameron Hospital, with San Joaquin General just south in French Camp, another Level II trauma center. Turlock has Emanuel Medical Center. Lodi has Adventist Health Lodi Memorial.
That is eight working hospitals inside a footprint most people can drive across in an hour. Every one of them runs traveling staff. Every one of them has families arriving from out of town. None of that demand shows up in the nightly comps on a vacation rental dashboard, which is exactly why so few owners are competing for it.
We track drive time from each of our doors to each of those hospitals, because that number is the single strongest predictor of whether a midterm inquiry converts. A guest choosing between two furnished homes will take the one that is twelve minutes from the hospital over the one that is thirty five, nearly every time, even at a higher rate.
What a Midterm Property Has to Have
The bar is different from a nightly rental, and in some ways it is lower. You are not competing on a hot tub or a themed bedroom. You are competing on whether somebody can live there for three months without buying anything.
Fully furnished, actually complete. A bed, real bedding, a couch, a dining surface, and a kitchen with pots, pans, knives, a can opener and enough dishes to cook a real dinner. The test is simple. Someone arrives at nine at night with a suitcase and needs to make breakfast in the morning. If they have to stop at the store first, the property is not ready.
Laundry in the unit. This is close to non negotiable for a three month stay. A shared laundry room loses to an in unit washer and dryer every time.
Workspace and real internet. A desk, a chair with a back on it, and a connection that holds a video call. A lot of midterm guests work from the property at least part of the week.
Utilities included in one number. Midterm tenants want a single monthly figure. Splitting out power, water, internet and trash turns a clean decision into a negotiation and makes your listing look more expensive than it is.
Parking that exists. Traveling clinicians drive. Families visiting a hospital drive. Street parking only is a real objection in this market.
Flexibility at the end. Hospital contracts extend. Treatment runs long. Repairs take longer than the adjuster said. The operator who can say yes to a two week extension keeps a good tenant and skips a vacancy.
How the Economics Actually Work
Midterm does not beat a well run nightly rental on peak revenue. It is not supposed to. It beats it on everything else.
A nightly listing in this valley might turn fifteen to twenty times a month in season. That is fifteen to twenty cleanings, fifteen to twenty check ins, fifteen to twenty chances for something to go wrong, and a full linen cycle every single turn. A midterm property turns once. Sometimes once a quarter.
That changes the cost structure completely. Cleaning drops from the largest recurring operating line to a small one. Supply consumption falls. Messaging volume falls. And the revenue that does come in arrives as one payment on a schedule you can plan around instead of a stream of variable nightly bookings that swings with the season.
It also fills the part of the calendar that nightly cannot. Central Valley leisure demand is real in summer and thin in January. Hospital staffing is not seasonal. A thirteen week contract that starts in November is worth more than an empty December.
The properties we manage that perform best are not purely one thing or the other. They move. Nightly through the strong season, a furnished midterm block through the soft months, with the decision made on what the calendar and the market are actually showing rather than on a preference set at the beginning of the year. We laid out that thinking in our piece on blending rental strategies.
What Changes Legally Past Thirty Days
Worth understanding before you list, because the protections run the other direction once a stay gets long.
A guest who stays long enough in California can establish tenancy, which brings the eviction process into play if things go wrong. A hotel style "please leave" is not available to you at that point. Handle this the way it should be handled, with a written occupancy agreement that states the term clearly, a real screening process, and an understanding of what your local rules say about how a long occupancy is treated. If you are running consistent midterm stays, that agreement is not optional paperwork. It is the whole safety net.
Your insurance needs to know what you are doing too. A short term rental policy and a furnished midterm program are not the same use, and a carrier that has not been told the difference is a carrier looking for a reason to deny a claim.
How We Run It
Midterm is a normal part of what we do for owners, not a side offering. That means we set the property up to actually pass the arrive at nine at night test, we build the listing around the hospital geography that drives the inquiries, we handle the screening and the agreement, and we price the monthly rate against what the market is really paying rather than against a nightly number divided by thirty.
It also means we tell you honestly which lane a property belongs in. Some houses in this valley should be running nightly and we will say so. Some sit in a city where nightly is closed, or in a neighborhood where the HOA closed it, and the furnished monthly program is how that property finally starts earning what it should. Some should be doing both across the year.
If you own in the Central Valley and you are looking at a property that is sitting empty, underperforming on a long lease, or blocked from nightly by your city or your HOA, there is very likely a midterm answer for it. We will pull the rules for your address, look at what is near you, and tell you what we would do with it.
Talk to us about your property.
This guide reflects California law and local ordinances as we understand them in September 2026, and covers the markets we operate in most. Tax treatment and tenancy rules turn on specific facts and change over time. It is information, not legal or tax advice. Confirm your own situation with your city, and talk to an attorney or CPA before the answer carries real money for you.