In March 2026, two states passed laws that make it harder for cities to regulate short-term rentals. In the same stretch, New York's Local Law 18 enforcement kept grinding through fines and registrations, and Houston started pulling unregistered listings off Airbnb and Vrbo.
Two directions at once
Idaho's House Bill 583 (signed March 16, 2026) and Indiana's House Bill 1210 (signed March 12, 2026), both effective July 1, 2026, are the only two statewide short-term rental preemption laws enacted in 2026. The stalled bills often counted alongside them belong to Ohio, not Pennsylvania, and neither has moved out of committee.
On the other side, New York City has issued more than $16 million in short-term rental fines and settlements since Local Law 18 enforcement began, per city figures. Houston began removing unregistered listings from Airbnb and Vrbo on April 1, 2026. Budapest banned short-term rentals in its central 6th district on January 1, 2026, and Athens extended its freeze on new central-district registrations through 2026.
If you host, or you're deciding where to buy, both stories are true at the same time. Where you operate now matters as much as your nightly rate.
The states that preempted local STR rules: Idaho and Indiana
Idaho's HB 583 stops cities from requiring a license, fee, permit, certification, or registration just to operate a short-term rental. That's a wide net: it covers most of the paperwork cities have used to slow down or cap STR growth, and it amends the 2017 Idaho law that already barred outright bans.
Cities in Idaho keep one category of authority: safety rules that apply equally to all residential properties. Smoke alarms in sleeping areas, a fire extinguisher and carbon monoxide detector on each floor, removable escape ladders for above-ground sleeping areas, and occupancy limits tied to the International Building Code. A city can still require those. It can't require a permit or a fee because a property is rented short-term.
Indiana's HB 1210 is narrower and arrived inside a government finance package. It bans local caps on the number of residential rental properties of any kind, which removes the density-cap tool that cities had aimed at short-term rentals. Cities keep licensing, inspections, and safety standards. Two details if you operate there: Carmel and Fishers have until January 2028 to comply, and the law also limits HOA rental-ban votes to homestead members.
Now the correction, because several industry roundups counted "three states" this spring: the third never happened. SB 104 and HB 109, the stalled preemption bills those roundups point to, are Ohio bills, still sitting in committee with no votes as of September 2026. Pennsylvania's actual 2026 short-term rental bill, HB 2303, runs in the opposite direction: it would create statewide registration, permitting, and safety requirements, and it's also still in committee. For the wider map, Arizona has had statewide preemption since 2016 (SB 1350), Texas has no STR preemption law at all, which is exactly why Houston could pass its ordinance, and California's 2026 preemption push didn't advance, leaving rules there city by city.
The practical effect in Idaho and Indiana is straightforward. Markets where a city council had floated a moratorium, a cap, or a new permit fee lose that leverage on July 1. It doesn't mean every city welcomes short-term rentals; it means the opposition can no longer take the form of a permit you can't get or a cap you can't clear.
Where enforcement is escalating: New York and Houston
New York remains the template for aggressive local enforcement. Local Law 18 effectively banned entire-unit stays under 30 days; what's left is hosted stays, with the host present and a two-guest cap. The city's FY2026 enforcement report counts 3,522 registered hosts, about 460 new registrations approved during the fiscal year, and 618 rent-regulated or affordable units blocked from short-term rental use since the law launched. Fines and settlements had passed $16 million by 2024. If you're counting on approval, plan around a pace of a few hundred a year, not a fast-tracked process.
Houston runs a cheaper playbook, and it's the one to watch if you host in a market without New York's inspection budget. Under Ordinance 2025-322, adopted in April 2025, unregistered listings started coming off Airbnb and Vrbo on April 1, 2026. Operating unregistered risks $100 to $500 per day, and two citations in a year can cost you the registration itself. The city doesn't need an inspector at your door; the platform checks for a registration number before a listing goes live.
That's the enforcement mechanism spreading fastest: through the platform, not through code officers. California's SB 346 works the same seam from another angle. It isn't self-executing, but once a city adopts an ordinance invoking it, platforms have 15 days to hand over host data, addresses and license numbers included, with penalties up to $10,000 a day. Our read: Houston's model needs a data feed instead of a bureaucracy, so expect mid-size cities to copy it.
Outside the US, Budapest's 6th-district ban, upheld by Hungary's supreme court, and Athens's extended central freeze show where dense tourist cities head: district-level bans where the pressure is highest, not blanket citywide rules.
What it means for hosts
None of this changes what makes a listing profitable day to day. What it changes is how long you can count on operating in a given market, and that belongs in your math from the start.
- Check both layers before you buy. State law sets the ceiling on what a city can require, but the city still writes the actual rule inside that ceiling. A preemption-friendly state doesn't guarantee a friendly city ordinance, so read both before you commit.
- Preemption doesn't mean no rules. Idaho's HB 583 still lets cities enforce fire and occupancy safety standards, and it does nothing to change lodging taxes. Budget for both, whatever state you're in.
- Unregistered operation now dies quietly. Houston's model means a listing without a registration number simply stops appearing, no fine notice first. That's cheaper for the city and less forgiving for a host who assumed a warning would come.
- If your market requires registration, start now. New York's roughly 460 approvals a year is the cautionary number. Waiting until you need the registration means waiting in a queue that moves slower than your booking calendar.
- Treat regulation risk as a location-selection criterion. It belongs in the same spreadsheet column as occupancy and nightly rate, not as a footnote you check after you've fallen for a property.
- Don't let one platform be your only pipe. Houston-style delisting and SB 346-style data sharing both run through the platforms, so a host with a single channel has a single point of failure. Registration comes first; a direct booking site is the hedge that keeps a rule change from zeroing your calendar overnight.
The thread that connects both sides
Idaho and Indiana just made it harder for cities to gatekeep who can list a short-term rental. New York and Houston show what happens once a listing exists: enforcement increasingly runs through the platform itself, whether that's delisting an unregistered property or pulling host data on request. Preemption changes who can enter the market. Platform-level enforcement changes what happens to you once you're in it.
We covered the second half of that trend in detail, including what SB 346 requires platforms to hand over and which cities are positioned to follow California's lead: how California's SB 346 lets cities pull host data straight from Airbnb and Vrbo.
