NYC Heat Season 2026-2027 for Landlords: The Temperature Rules, What a Violation Costs Now, and What It Does to Your Voucher Payments

The rules you are held to

Two practical points follow from the text. The daytime standard only bites when it is under 55°F outside, and HPD's own tenant guide says inspectors can only write a daytime heat violation if the outdoor temperature is below 55°F at the time of the inspection. The nighttime standard has no outdoor trigger at all: a 58°F bedroom at 2 AM in October is a violation no matter how mild the day was. Set the boiler controls for the night rule, not the day rule.

What happens after a 311 complaint

HPD's sequence, from its heat page: it "attempts to notify the building owner or managing agent to advise them that the building may have no heat," may call the tenant, and if the problem is not resolved sends a code enforcement inspector. The inspector measures the room the tenant identifies as the coldest, not the kitchen or bathroom, with the windows closed and no space heater running. If the reading is below the standard, a violation is issued.

Heat and hot water violations are class C, immediately hazardous. HPD's page says "the condition must be fixed within 24 hours of the violation posting (the same as the inspection date), and the $250 payment must be made within 10 days," and that owners certify correction "by mail or by using eCertification." Treat the inspection date as the deadline.

New this season. The Mayor said on May 26, 2026 that "if a tenant calls and makes a complaint about heat starting from October 1, the city will investigate every single one of those," and on July 16 that "for the first time ever, inspectors will investigate every single heat complaint the city receives." He also described text-message rescheduling for tenants who miss an inspector. Until now HPD did not inspect every apartment when a building generated many complaints at once; a boiler outage in a 40-unit building could produce one inspection. Under the announced policy it can produce 40, each capable of carrying its own violation and its own daily penalty. The announcements are not yet reflected in HPD's written guidance, so expect the details to arrive through 311 and HPD notices this fall.

What a violation costs now

HPD's penalties page lists the amounts as they stand after Local Law 71, which took effect December 8, 2023:

Emergency repairs billed to you. If you do not restore service, "HPD's Emergency Repair Program (ERP) may contract with private companies to restore essential services and bill the owner for the cost of the repairs, plus related fees if the indoor temperature was below 64 degrees between 6 AM and 10 PM or below 58 degrees between 10 PM and 6 AM." Those ERP thresholds (64°F day, 58°F night) are lower than the violation thresholds; they are the point at which HPD stops waiting for you.

Housing Court. Tenants can bring their own case (an HP action) to force repairs, and HPD's guide tells them it is a safer path than withholding rent. A judge can order correction by a date and impose civil penalties or contempt if you miss it.

The Heat Sensors Program

Under Local Law 18 of 2020, as amended by Local Law 70 of 2023, HPD each year must "select 50 class A multiple dwellings which consistently fail to provide adequate heat" and "require that the owners of these selected buildings install internet capable temperature reporting devices." Selection is based on "the number of heat violations issued over the preceding two years, and whether the department has received heat-related complaints from more than one dwelling unit." Selected owners must "provide and install one heat sensor in one living room of the tenant's choice in each dwelling unit by October 1st of the year in which HPD provides notification," and HPD inspects those buildings during heat season without waiting for a complaint. The July 2026 building list is posted on the program page. Two heat-violation seasons in a row is the pattern that gets a building on it. Program contact: heatsensor@hpd.nyc.gov, 212-863-5137.

How a heat failure runs through a voucher tenancy

City penalties are only half the cost for a landlord with Housing Choice Voucher tenants. The other half is the federal maintenance rule, 24 CFR 982.404, which applies to HAP contracts signed or renewed on or after June 6, 2024.

The clock. "If a deficiency is life-threatening, the owner must correct the deficiency within 24 hours of notification. For other deficiencies, the owner must correct the deficiency within 30 calendar days of notification (or any reasonable PHA-approved extension)." A heating system that does not work in heat season is the kind of finding housing authorities treat as life-threatening; check your authority's administrative plan for its list.

Withholding. "A PHA may withhold assistance payments for units that have HQS deficiencies once the PHA has notified the owner in writing of the deficiencies." If you fix it within the cure period, the authority "must resume assistance payments" and "must provide assistance payments to cover the time period for which the assistance payments were withheld." Fix it in time and you are made whole.

Abatement. Miss the cure period and the rule turns mandatory: "The PHA must abate the HAP, including amounts that had been withheld, if the owner fails to make the repairs within the applicable cure period." Abated money is gone: "The PHA does not make any payments to the owner for the period of time that the payments were abated."

Contract termination. When it abates, the authority must warn you and the family that "if the unit does not meet HQS within 60 days (or a reasonable longer period established by the PHA) after the determination of noncompliance ... the PHA will terminate the HAP contract for the unit, and the family will have to move." If the repairs are still not done at 60 days, "the PHA must terminate the HAP contract."

You cannot evict your way out. "An owner may not terminate the tenancy of any family due to the withholding or abatement of assistance." The tenant, on the other hand, may leave during abatement and take the voucher with them.

In New York City that means a heat complaint can cost you three ways in the same month: an HPD penalty running by the day, an ERP bill for the contractor HPD sent, and a housing authority check that stops and does not restart for the days you were out of compliance. For how NYCHA and HPD's Section 8 offices actually run the inspection and the abatement notice, see what happens when you fail a Section 8 inspection and the HPD Section 8 inspection checklist. CityFHEPS and other city programs have no federal abatement rule, but the apartment still has to pass the city's own inspection, and a tenant whose heat fails is a tenant who calls their caseworker.

What to do before October 1

None of this is exotic. It is the list that separates the owners who get one complaint a winter from the ones who end up on the Heat Sensors list.

• Run the system in September. Fire the boiler, check every radiator and riser, bleed the air, confirm the controls hold the night standard (62°F indoors with no outdoor trigger) and not just the day standard.
• Fuel and service. Line up the oil delivery schedule or gas account and a service contract that answers on weekends. HPD's clock runs 24 hours from the inspection, and most outages are found on a Friday night.
• Know your building's history. Look up your violations on HPDONLINE. Two seasons of heat violations is the Heat Sensors selection pattern, and prior violations move you into the $500 to $1,500 per day tier.
• Give tenants a direct line. HPD and 311 both tell tenants to contact the owner or super first. A tenant who can reach a human at 11 PM and hear "the technician is coming at 7" is far less likely to file. A tenant who reaches voicemail files, and this season that file gets inspected.
• Certify fast and correctly. When a violation is issued, fix it within the 24 hours, keep the invoice and photos, and certify through eCertification. An uncertified corrected violation keeps accruing penalties and stays in the record that feeds sensor selection.
• Tell the housing authority yourself. If a voucher unit has an outage, notifying the authority before the tenant does, with the repair date, is the difference between a withholding that gets paid back and an abatement that does not.

Frequently asked questions

When does heat season start and end? October 1 through May 31. Hot water is required every day of the year.

What temperature do I have to maintain? 68°F indoors from 6 AM to 10 PM when it is below 55°F outside, and 62°F indoors from 10 PM to 6 AM regardless of the outdoor temperature. Hot water at a constant minimum of 120°F.

How much is a heat violation? Per HPD's penalties page, after Local Law 71 (December 8, 2023): $350 to $1,250 per day for an initial violation and $500 to $1,500 per day for each subsequent one, plus a $200 inspection fee from the third heat violation in a season. HPD can also make the repair through its Emergency Repair Program and bill you.

What changed for 2026-2027? The Mayor announced that from October 1 the city will investigate every heat complaint individually rather than grouping complaints by building, and that tenants can reschedule a missed inspection. The details have not yet appeared in HPD's written guidance.

Can my housing authority stop paying me over heat? Yes. Under 24 CFR 982.404, once it notifies you in writing it may withhold HAP, and if you miss the cure period (24 hours for life-threatening items) it must abate the payments. Withheld payments are repaid when you fix the problem in time; abated payments are not.

Can I evict a tenant whose complaint caused the abatement? No. The rule states that "an owner may not terminate the tenancy of any family due to the withholding or abatement of assistance." Retaliation for a 311 complaint also runs into the city's harassment provisions.

Is there a Spanish version of the tenant-side rules? Yes: sin calefacción o agua caliente en Nueva York covers the same season from the tenant's side, and is worth handing to tenants who ask.

Renting to voucher holders? List your property on VoucherMatch and reach tenants whose rent arrives from the program every month.

Looking for an apartment? Browse voucher-friendly listings from landlords who already work with Section 8, CityFHEPS, FHEPS and HASA.