New York City (NYC) is ramping up its crackdown on illegal short-term rentals, marking a major shift in how platforms like Airbnb operate across the five boroughs. At the center of the effort is Local Law 18, new legislation that makes it nearly impossible for hosts to legally rent out homes for fewer than 30 days without meeting strict requirements.
Since the law took effect in September 2023, the city’s Office of Special Enforcement (OSE) has issued warnings to more than 500 hosts and is now threatening license revocation for repeat violators.
What makes an Airbnb rental illegal in NYC?
Under NYC law, most short-term rentals – stays under 30 consecutive days – are illegal in multi-unit buildings unless the permanent resident remains in the home during the guest’s stay and there are no more than two guests at a time. Even for rentals that meet these conditions, hosts are now required to register with the city. Failing to do so puts them in violation of Local Law 18.
The law aims to close loopholes and bring thousands of unregulated short-term rentals under city oversight. This legislation applies to platforms such as Airbnb, Vrbo, and others, making it illegal to process bookings for unregistered properties. Listings without a valid city registration number are not permitted to appear on these platforms.
Tightening the rules
Local Law 18 created the Short-Term Rental Registration Program (STRRP), requiring hosts to provide detailed information about their units and comply with zoning, safety, and housing regulations before they can legally list on rental platforms. Platforms must now cross-check every booking against the city’s registration database to ensure only approved properties are rented.
OSE has led the crusade – having issued roughly 500 warnings to date. It is currently reviewing five properties for possible license revocation — one of the law’s most severe penalties.
A steep drop in Airbnb listings
The effects of this crackdown have been dramatic. Since Local Law 18 went into effect, Airbnb listings across NYC have dropped by about 90%, according to industry analysts and city officials last fall. Thousands of units previously available for short-term stays have vanished as hosts either pulled their listings or failed to meet registration requirements.
A win for housing advocates, a loss for tourists
City officials and housing advocates argue that illegal short-term rentals reduce the supply of long-term affordable housing and strain residential neighborhoods with noise, security issues, and increased foot traffic. The crackdown, they say, will help protect both residents and the city’s already tight housing stock.
But for tourists hoping to find affordable, home-like accommodations in NYC, the new enforcement landscape presents fewer options and higher hotel costs. Many budget-conscious travelers who once relied on Airbnb now face being priced out of Manhattan and other high-demand neighborhoods. The disappearance of thousands of short-term rental listings has already driven more visitors toward traditional hotels and licensed accommodations.
Industry experts expect this shift to continue as Local Law 18 remains in force and the city signals it has no intention of loosening the rules. For travelers, that means planning further in advance—and for hosts, operating without registration now carries real legal and financial risk.
Airbnb’s response
Airbnb says it has increased cooperation with city regulators and removed thousands of non-compliant listings. The company maintains it supports responsible hosting and wants to work within the law, though critics argue enforcement on the platform remains uneven.
As Local Law 18 takes hold, NYC is quickly becoming one of the strictest short-term rental markets in the country — where illegal hosting now comes with real consequences.
