NYC Short-Term Rentals & Local Law 18: Registration, Airbnb Rules, and Fines
8 min read · Updated 2025-01-15
NYC Local Law 18 of 2022 heavily restricts short-term rentals via Airbnb and similar platforms. Learn the registration requirement, host-present rules, fines for violations, and platform accountability.
NYC Short-Term Rental Rules Under LL18
What is Local Law 18 and what does it require?
Local Law 18 of 2022 (enacted in 2023) requires hosts who rent their apartments for short-term stays (under 30 consecutive days) to register with the NYC Mayor's Office of Special Enforcement (OSE) and comply with host-present rules. Only registered hosts can list on short-term rental platforms like Airbnb or VRBO operating in NYC. Registration requires that the host lives in the apartment as their primary residence and is present during any guest's stay. Renting out an entire apartment without the host present is prohibited.
What are the host-present rules under LL18?
Under LL18, a registered host must be physically present in the unit for the entire duration of any guest stay. You cannot rent your whole apartment while you're away. Additionally, you can only have two guests at a time, and every guest must have free access to every room and exit in the apartment — you cannot rent "a room with a locked door." These rules effectively prohibit the traditional "whole apartment" short-term rental model that was prevalent on Airbnb.
What fines can landlords and hosts face under LL18?
Fines for LL18 violations are substantial. Hosts operating without registration can face fines of $1,000-$5,000 per violation. Platforms that list unregistered units face fines of $1,500 per listing. Buildings landlords who knowingly permit illegal short-term rentals in their building can also face penalties. The law has dramatically reduced the number of short-term rental listings in NYC since enforcement began in September 2023.
Can a landlord prohibit short-term rentals by tenants?
Yes, and most NYC landlords do so. Standard residential leases in NYC prohibit subletting without landlord consent, which includes short-term platform rentals. Even if a tenant registers as a LL18 host, they may still be violating their lease. Landlords who discover tenants operating short-term rentals should issue a lease violation notice. Repeated violations can be grounds for non-renewal or, in extreme cases, lease termination proceedings.
How does the platform (Airbnb, VRBO) accountability work under LL18?
Under LL18, short-term rental platforms must verify that listed properties have a valid NYC OSE registration number before allowing the listing. Platforms must remove listings of unregistered properties and may not facilitate transactions for unregistered stays. The city has enforcement authority against platforms that fail to comply, making the platforms liable for facilitating illegal rentals in addition to individual hosts. This was a novel regulatory approach that made platforms complicit in enforcement.
How do I register as a short-term rental host under LL18?
Apply through the NYC OSE online portal. You must demonstrate that the apartment is your primary residence (utility bills, voter registration, and other documentation). You must confirm the unit complies with the host-present and two-guest rules. After review, OSE issues a registration number that you must display on any platform listing. Registration must be renewed annually. Note that even with registration, you must ensure the unit is in a building where short-term rentals are not prohibited by the proprietary lease (co-ops) or building rules.
Are hotels or bed-and-breakfasts subject to LL18?
No. LL18 targets short-term rentals in residential units, not licensed hotels or B&Bs that hold the appropriate C of O and hotel licensing. The NYC hotel classification (Class A Multiple Dwelling) is different from the residential classifications (Class A, Class B residential). Legitimate hotels and transient accommodations operate under a different regulatory framework. LL18 was specifically designed to bring illegal hotel operations masquerading as "home sharing" into compliance or out of operation.
What did LL18 do to NYC Airbnb supply?
The impact was dramatic. Before enforcement began in September 2023, NYC had approximately 22,000 active short-term rental listings. Within months of enforcement, that number dropped to a few thousand. Nightly rates for remaining legal listings increased significantly. The reduction in "whole apartment" short-term rentals removed a supply of units from the short-term market that competed with hotels. The law has been controversial — some argue it reduces tourist accommodation options and deprives residents of rental income, while supporters argue it returns apartments to the permanent housing market.