If there’s no heat in your NYC apartment, your landlord is almost certainly breaking the law: between October 1 and May 31, the city’s Heat Season rules require indoor temperatures of at least 68°F during the day when it’s below 55°F outside, and at least 62°F at night. Hot water is a separate, year-round obligation at a minimum of 120°F.1NYC.gov. Heat Season: Know Your Rights and Stay Warm Your path is straightforward: notify your landlord in writing, file a 311 complaint if they don’t act, and take them to Housing Court if the heat still isn’t restored.
What Your Landlord Legally Owes You
The temperature minimums come from the NYC Housing Maintenance Code, not from your lease, and they can’t be waived.
- Between 6:00 a.m. and 10:00 p.m., the apartment must be at least 68°F whenever the outdoor temperature falls below 55°F.
- Between 10:00 p.m. and 6:00 a.m., the apartment must be at least 62°F, regardless of the outdoor temperature.
Hot water is required every day of the year at 120°F or above.1NYC.gov. Heat Season: Know Your Rights and Stay Warm Losing hot water in July is as much a violation as losing heat in January.
Stay Safe Until the Heat Comes Back On
Before you do anything else, avoid the most dangerous mistake tenants make in a cold apartment: never turn on a gas stove or oven for warmth.2NYC Emergency Management. Plan for Hazards – Carbon Monoxide Gas appliances produce carbon monoxide, which is colorless and odorless and can cause headaches, nausea, confusion, unconsciousness, and death.3US EPA. Protect Your Family and Yourself from Carbon Monoxide Poisoning Infants, older residents, and anyone with heart or respiratory conditions are especially at risk.
If you use a portable electric space heater, keep it at least three feet from curtains, bedding, furniture, or anything else that can burn.4U.S. Fire Administration. Portable Heater Fire Safety Use a model with automatic tip-over shutoff, plug it directly into a wall outlet rather than an extension cord, and turn it off before leaving the room or going to sleep. Kerosene and propane heaters should never be used indoors.
During extreme cold, the city opens warming centers across all five boroughs, including public hospitals, drop-in centers, and overnight warming buses. Locations and hours are available through 311 online or by phone.5NYC.gov. Warming Centers
Notify Your Landlord in Writing
Your first step is to tell your landlord about the problem in a way that creates a record. Send a text, an email, or a certified letter. A phone call alone leaves no proof, and you will need proof later.
Include the date, your apartment number, a description of the problem, and the indoor temperature if you have measured it. Be specific. “No heat since Tuesday evening; apartment measured 54°F at 8 a.m. Wednesday” is far more useful than “my apartment is cold.” Copy the property manager or superintendent if there is one. The point is to lock in a timeline: when you reported the problem, and how long it stayed unresolved.
Log the Temperature Inside Your Apartment
Buy a reliable indoor thermometer and start a log. Record the date, time, and indoor temperature two or three times a day, and note the outdoor temperature at the same time since the daytime rule depends on it being below 55°F outside. Photograph the readings with a timestamp, and save screenshots of the weather data you rely on.
This log matters more than most tenants expect. In Housing Court or in a request for a rent abatement, a judge will want specific dates, times, and temperatures, not general statements about the cold.
File a 311 Complaint With HPD
If your landlord doesn’t fix the problem after you’ve put them on notice, file a complaint by calling 311, using the 311 website, or opening the 311 mobile app.6NYC311. Heat or Hot Water Complaint in a Residential Building That routes the complaint to the Department of Housing Preservation and Development (HPD), which will first try to reach the building owner and get service restored.
If that doesn’t work, HPD sends an inspector to your apartment, so make sure you’re available to let them in. When the inspector confirms the violation, HPD issues a formal notice. Lack of heat is a Class C immediately hazardous violation, HPD’s most serious category, and for heat and hot water violations there is no grace period before penalties can apply.7NYC Housing Preservation and Development. Penalties and Fees
If the landlord still doesn’t act, HPD can step in through its Emergency Repair Program. HPD or a contractor it hires makes the repair, and the cost is billed to the owner. Unpaid charges become a lien on the property.8NYC Housing Preservation and Development. Emergency Repair Program (ERP) The city notes that repairs done this way are typically more expensive than what the owner would pay hiring their own contractor, which is why many landlords fix the problem before HPD arrives.
Take Your Landlord to Housing Court With an HP Action
You don’t have to wait for the 311 process to run its course. An HP Action is a lawsuit you file in Housing Court asking a judge to order your landlord to make repairs and restore services. It can run at the same time as your 311 complaint, and you don’t need a lawyer to file.9NYC Housing Preservation and Development. Housing Court
Go to the Housing Court clerk’s office in your borough. The clerk will give you the forms; you’ll need the name and address of your landlord or the managing agent. Bring your temperature log and all written communications. There is a filing fee, and you can apply for a fee waiver if you can’t afford it.10NYCOURTS.GOV. Starting a HP Proceeding to Obtain Repairs
The court will schedule a hearing and may order an HPD inspection if one hasn’t happened yet. At the hearing the judge reviews the evidence and the inspector’s report and can order the landlord to fix the problem by a set deadline. Ignoring that order exposes the landlord to fines and possible contempt charges.
Rent Abatements and the Warranty of Habitability
New York law implies into every residential lease, written or oral, a guarantee that the apartment is fit for human habitation and free of conditions dangerous to your life, health, or safety.11New York State Senate. New York Real Property Law Section 235-B – Warranty of Habitability No heat in winter breaches that guarantee. Any lease clause trying to waive the protection is void.
When the guarantee is breached, you can be entitled to a rent abatement, a reduction in what you owe for the period the apartment was uninhabitable. The amount depends on how badly the lack of heat reduced the value of your apartment, and the judge decides based on the specifics of your situation.11New York State Senate. New York Real Property Law Section 235-B – Warranty of Habitability
Some tenants respond by withholding rent entirely. That is where most people get into trouble. If you stop paying, your landlord can bring a nonpayment eviction case. You can raise the lack of heat as a defense and ask for an abatement, but you’re now fighting on your landlord’s terms. Courts expect tenants who withhold to set the money aside and be ready to pay whatever the judge determines is owed. The safer route is to keep paying rent while separately filing an HP Action for repairs.
Your Landlord Cannot Retaliate Against You
Complaining about heat, calling 311, and going to Housing Court are all legally protected. New York law prohibits landlords from retaliating against tenants for making a good-faith complaint about health or safety violations, exercising rights under the warranty of habitability, or participating in a tenants’ organization.12New York State Senate. New York Real Property Law Section 223-B – Retaliation by Landlord Against Tenant
Retaliation can look like a sudden eviction notice, a lease non-renewal, a rent hike out of nowhere, or a cut in building services. When any of that follows shortly after you complain, a court can treat the timing itself as evidence of retaliation. A landlord found to have retaliated can be liable for damages, attorney’s fees, and court costs.12New York State Senate. New York Real Property Law Section 223-B – Retaliation by Landlord Against Tenant
Free Legal Help if You End Up in Court
If your case reaches Housing Court, you may qualify for a free lawyer through New York City’s Universal Access to Legal Services program, known as Right to Counsel. Eligible tenants get a lawyer assigned to their case from start to finish, regardless of zip code or immigration status, with eligibility based on household size and income.13NYCOURTS.GOV. Free Lawyers for Tenants – Right to Counsel
If you don’t qualify, the Housing Court clerk’s office can direct you to other free legal resources. Having a lawyer makes a measurable difference in housing cases, so check your eligibility before deciding to represent yourself.