An investor pulls up a Calabasas listing, a three-bedroom near Old Town priced in the low two millions, and starts running the numbers the way they'd run them in Malibu or Joshua Tree. Twenty-two nights booked a month, an average nightly rate that clears the mortgage with room to spare, a cleaning fee that covers the discount code. It's a clean spreadsheet. Then they call the city to ask about a permit and find out there's nothing to apply for. Calabasas doesn't have a short-term rental tier, a cap, or a waitlist. It has a prohibition. Stays under 30 consecutive days are not permitted in residential Calabasas, full stop, with the only carve-outs going to actual hotels and licensed bed-and-breakfasts.
That single fact rewrites the investment thesis for anyone eyeing this market with an Airbnb strategy in mind. It's worth understanding exactly what the rule says, why it's been there longer than most people assume, and what it means for how capital should actually move through this part of the Conejo Valley.
The rule, plainly
Calabasas treats any rental under 30 days the same way it treats a hotel stay: not allowed unless you're licensed as one. There's no owner-occupancy exception, no annual night cap that lets you dip a toe in, no permit process that lets a homeowner rent the guest suite for a weekend wedding. The prohibition sits in the city's land use code, which the City of Calabasas keeps current through Municode, and it's been strong enough on its own that as recently as five years ago the city's planning board was still discussing how to formalize it further rather than loosen it. This isn't a pandemic-era reaction or a 2024 crackdown. It predates the current wave of state-level short-term rental enforcement by years.
That timeline matters because it changes how you should read the rule. Cities that regulate short-term rentals reactively, usually because a wave of investor-owned listings created a housing or noise problem, tend to build permit systems with caps and exceptions. Calabasas didn't do that. The city simply decided residential zoning means residential use, and it never built the infrastructure to license anything else.
Why the standard math breaks here
The instinct to run an Airbnb model on a Calabasas property isn't unreasonable on its face. The city sits inside the same commute radius as Malibu and the Westside, it has the kind of privacy and scenery that photographs well for a listing, and it's close enough to the 101 that a family visiting from out of state could use it as a base for a week in Los Angeles. Every input an investor would normally check, proximity to demand, property condition, nightly rate comparables, points toward viability.
What the standard model misses is that none of those inputs matter if the underlying use is illegal. California has no statewide short-term rental law. Every city sets its own rules, which means two cities twenty minutes apart on the same freeway can land in completely different places. That's not a loophole to search for. It's the reason due diligence on an STR purchase has to start with a phone call to the planning department, not a nightly rate calculator.
The state has also been tightening the net around whichever cities do permit short-term rentals. Senate Bill 346 took effect January 1, 2026, and it gives any city that adopts an implementing ordinance the power to compel platforms like Airbnb and Vrbo to hand over host names, addresses, and night counts. Cities that already had permit systems now have a much easier way to catch the operators who were quietly ignoring them. For Calabasas, where the underlying use was already banned rather than capped, SB 346 doesn't change much locally. But it's a useful signal for anyone weighing a short-term strategy anywhere in the broader region: the direction of travel across California right now is toward less tolerance for unregistered stays, not more.
What investors get wrong, side by side
| The assumption | The reality in Calabasas |
|---|---|
| A permit or registration process exists, even if it's competitive | There's no application to file. The use itself is prohibited outside hotels and B&Bs |
| An owner-occupied exception applies, like it does in Los Angeles | No owner-occupancy carve-out exists for stays under 30 days |
| Enforcement is lax enough that a quiet listing could fly under the radar | The city's code enforcement division prioritizes voluntary compliance but works directly with the City Prosecutor's Office when it doesn't happen |
| The rule is new and might soften as STR demand grows | The prohibition predates the current STR enforcement wave and the planning board has moved toward stricter formalization, not looser |
What actually drives returns here
None of this means Calabasas is a bad place to put capital. It means the return comes from a different mechanism than nightly rate arbitrage.
The market is owner-occupier scarce. Over the three months ending May 2026, homes were taking about 41 days to sell and moving at roughly $618 a square foot, while a separate snapshot from July 2026 put per-square-foot pricing closer to $706 and days on market nearer 59. Different trackers landed on different medians too: the May 2026 window showed a median sale price of $1.8 million, while the July 2026 list-price median ran closer to $2.3 million. That spread is itself a small lesson. In a market this thin, the method you use to measure the median, closed sale versus active list versus automated valuation, matters almost as much as the number.
The rental side tells a similar story from a different angle. As of mid-2026, houses here command asking rents that stretch well beyond what a standard suburban comp would suggest, reaching into five figures a month at the top of the range. That's not tourist demand. It's relocating executives, families waiting out a remodel or a school year, and buyers between homes who want the address without the commitment yet. That tenant pool doesn't care whether a listing has a Superhost badge. It cares about move-in condition, a lease term measured in months or years, and a landlord who's easy to deal with. A property bought with a long-term executive tenant in mind, furnished or not, priced to the top of that rental band, is playing the game the local rules actually allow.
Where the Airbnb math still works
If short-term income is the goal, the answer isn't to find a workaround in Calabasas. It's to widen the search. Cities across the broader Los Angeles and Ventura County region handle stays under 30 days on a case-by-case basis, and the rules genuinely differ block to block once you cross a city line or drop into an unincorporated county pocket. Some allow it with a registration number and a night cap. Some restrict it to owner-occupied primary residences. A few, like Calabasas, don't allow it at all. There's no substitute for calling the specific jurisdiction before you write an offer with a nightly rate spreadsheet attached to it.
A short checklist that holds up regardless of city:
- Call the planning or code enforcement department directly and ask whether stays under 30 days require a permit, before you assume one exists
- Ask whether the rule applies to owner-occupied stays differently than to a fully rented property
- Find out whether the HOA, if there is one, has its own restriction layered on top of the city's rule
- Confirm whether the jurisdiction has adopted an SB 346 data-sharing ordinance, since that changes how aggressively a city can identify unregistered listings
The takeaway
Calabasas rewards a buyer who's underwriting long-term rental income and price stability driven by scarce, high-quality inventory. It punishes a buyer who's underwriting nightly rate arbitrage, because that use was never legal here to begin with. Knowing which game you're actually playing before you close is the difference between a property that performs and one that sits vacant while you figure out what to do with it.
Whether you're weighing a Calabasas purchase against a short-term-friendly market elsewhere in the region, or you're sitting on a property here and wondering whether its highest use is a long-term executive lease instead of the vacation rental you originally planned, that's exactly the kind of math worth running before you commit capital. Neeley Properties works this corridor from the investor side as much as the owner-occupier side, including firsthand experience operating short-term rentals where they're actually permitted. If you're deciding whether to hold, convert, or sell, start with a clear read on what the property is worth today.
FAQ
Can I ever rent a Calabasas property for less than 30 days? Only if the property is licensed as a hotel or bed-and-breakfast. There's no permit path for a standard single-family home or condo to operate as a short-term rental, regardless of owner occupancy.
Does the rule apply if I only rent out a room while I'm living there? Yes. The prohibition covers stays under 30 consecutive days generally, and the exceptions are limited to licensed hotel and bed-and-breakfast uses rather than a home-sharing carve-out.
What if I structure the lease as 30 days exactly? A stay of 30 consecutive days or longer falls outside the short-term rental definition in most California municipal codes, which is why furnished mid-term leases, aimed at relocating professionals or families in transition, are the more common workaround investors use in cities with tight short-term rules. Confirm the exact definition with the city before structuring a lease this way.
