- Glossary
- /Warranty of Habitability
NYC rental glossary
Warranty of Habitability
A non-waivable promise, implied in every NYC residential lease, that the apartment is fit to live in.
The warranty of habitability is a protection implied by statute into every residential lease in New York: the landlord warrants that the premises are fit for human habitation, free of conditions dangerous to health and safety, and that essential services — heat, hot water, working plumbing, freedom from vermin — are maintained. The warranty cannot be waived by a lease clause.
When a landlord breaches it, the tenant’s remedies include a rent abatement (a reduction reflecting the diminished value of the apartment), repairs ordered by Housing Court, and in serious cases the right to make repairs and deduct. The breach is often litigated as a defense to a nonpayment eviction.
It is the legal backstop behind heat-and-hot-water complaints and HP repair actions, and it applies regardless of a unit’s rent-regulation status.
Related terms
- Housing CourtThe NYC court that hears landlord-tenant disputes — evictions, repairs, and warranty-of-habitability claims.
- Multiple DwellingA residence with three or more independent units — the threshold that triggers many NYC building-code and registration duties.
- Certificate of Occupancy (C of O)The DOB document stating a building’s legal use and how many units it may lawfully contain.
- Lease RiderA required addendum to a NYC lease — most notably the rent-stabilization rider disclosing the legal rent and tenant rights.
- Good Cause EvictionA 2024 New York law that gives many market-rate tenants a right to renew and a check on unreasonable rent increases.
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.