- Glossary
- /Lease Rider
NYC rental glossary
Lease Rider
A required addendum to a NYC lease — most notably the rent-stabilization rider disclosing the legal rent and tenant rights.
A lease rider is a separate document attached to a lease that adds required disclosures or terms. The best-known in New York is the rent-stabilization lease rider, which a landlord must attach to every stabilized vacancy and renewal lease. It discloses the prior legal rent, how the new rent was computed, and the tenant’s rights under rent stabilization.
Other common riders cover window-guard requirements, lead-paint and bedbug disclosures, sprinkler-system notices, and building-specific house rules. Some are mandated citywide or statewide; others are landlord-specific.
Failing to provide a required rent-stabilization rider can affect what rent the landlord may collect, so the rider is not a formality — it is part of how the legal rent is established and disclosed at signing.
Related terms
- Rent StabilizationA NYC regulatory system that caps annual rent increases and grants tenants a near-automatic right to renew their lease.
- Renewal LeaseA lease offered to a sitting tenant to extend the tenancy — near-automatic and rent-capped for stabilized units.
- Vacancy LeaseThe first lease a new tenant signs on a unit — as opposed to a renewal with an existing tenant.
- Legal Regulated RentThe maximum lawful rent for a rent-regulated unit, registered with the state and built up from a base plus permitted increases.
- Warranty of HabitabilityA non-waivable promise, implied in every NYC residential lease, that the apartment is fit to live in.
This definition is general information about a New York City rental or rent-regulation concept, not legal advice. The rules change and often turn on facts specific to a building, unit, and tenancy — confirm the current rule and consult a qualified attorney before acting on any individual matter.