NYC Fire Safety Rules for Residential Owners
Fire safety rules for NYC apartment owners: self-closing doors, the FDNY Fire Safety Notice, Close the Door signs, detectors, stove knob covers and clear exits.
7 min read · Updated
If you own an apartment building with three or more units in New York City, you must keep every apartment and hallway door self-closing, post the FDNY Fire Safety Notice inside every apartment entrance door and in common areas, post Close the Door notices on stairwell doors, install smoke and carbon monoxide detectors, and keep fire escapes and exits clear. You also have to hand out the FDNY emergency preparedness guide and a Building Information Sheet, and offer stove knob covers.
These rules come from the Housing Maintenance Code, enforced by the Department of Housing Preservation and Development (HPD), and the Fire Code and FDNY rules. HPD checks several of them on every apartment inspection, whatever the original complaint was about.
At a glance
- Self-closing doors required
- 3+ units
- Apartment and public hallway doors
- Self-closing door violation
- 14 days
- Class C; HPD must reinspect
- Fire Safety Notice
- Every apartment door
- Plus common areas; redistributed every October
- Proactive door inspections
- 300 buildings/yr
- Local Law 71 of 2022
- Stove knob cover notice
- By January 16
- Annual, HMC § 27-2056.4
- Detectors
- Within 15 ft
- Of each sleeping room entrance
The owner’s fire safety checklist
| Requirement | What you must do | Legal basis | If missing |
|---|---|---|---|
| Self-closing doors | Every apartment entrance door and every door in or leading to a public hall must swing shut and latch on its own. Repair closers, hinges and door gaps promptly. | Housing Maintenance Code § 27-2041.1 | Class C violation, 14 days to correct; HPD may repair and bill you |
| Fire Safety Notice | Post the FDNY notice for your building type (fireproof or non-fireproof) on the inside of every apartment entrance door and in common areas; give one to each unit, to new tenants and annually. | Fire Code FC 401.6; 3 RCNY 401-06 | HPD checks for it on every inspection |
| Emergency preparedness guide + Building Information Sheet | In buildings with three or more apartments, prepare the sheet (construction, fire protection systems, exits) and distribute it with the FDNY guide to all residents and building staff. | NYC Fire Code; FDNY rules | FDNY enforcement |
| Close the Door notice | Post on the hallway side of each stairwell door (not needed for an open stair). Replace missing or damaged notices promptly. | 3 RCNY 401-06; Admin Code § 15-135 | FDNY enforcement |
| Smoke and CO detectors | Install approved detectors in each apartment, within 15 feet of the entrance to each sleeping room; CO detectors need an end-of-life alarm. Give tenants written testing instructions. | Housing Maintenance Code | Violation, 30 days to correct |
| Stove knob covers | Provide covers or locking safety knobs for gas stoves where a child under six lives or a tenant asks. Send the annual notice and keep records. | HMC § 27-2056.4 (Local Law 44 of 2022) | Class B if you cannot show proof when HPD asks |
| Clear exits and fire escapes | Keep fire escapes, hallways and entrance and roof doors clear. Only approved gates that open without a key on fire-escape windows. | Housing Maintenance Code; Fire Code | Illegal window gate or double-cylinder lock: 24 hours |
| Sprinklers and fire escapes | Maintain in proper working order. | Housing Maintenance Code / Multiple Dwelling Law | HPD or DOB violations |
| Apartment numbers and fire emergency markings | Apartment number at eye level on each entrance door. Floor-level markings on door jambs for duplexes and for unsprinklered buildings with more than 8 apartments on a floor. | FDNY requirements | FDNY enforcement |
Self-closing doors in detail
HPD treats a door that does not self-close, seal or latch as immediately hazardous. Doors that stay open let fire and smoke spread into hallways and stairs, which is how a fire in one apartment endangers a whole building. Under HMC § 27-2041.1 you have 14 days from receiving the Notice of Violation to fix it, and you must certify the correction. HPD must try to reinspect within 20 days of the correction due date, and if the work is not done it can repair the door through its Emergency Repair Program and bill the property.
HPD does not wait for complaints: inspectors test the door of every apartment they enter and the common-area doors they pass through. Under Local Law 71 of 2022, HPD also picks 300 buildings a year, using complaint, violation and FDNY and DOB data, for proactive self-closing door inspections.
HPD’s owner flyer suggests this test for each door:
- Open it fully and release it. Does it swing shut completely?
- Does the latch engage?
- Is there a large gap at the bottom, a defective closer, or anything holding it open?
- Are the hinges intact and tight?
- For overhead closers, open as far as possible to check for a hold-open setting.
The Fire Safety Notice and preparedness guide
FDNY publishes two versions of the Fire Safety Notice: one for non-combustible (fireproof) buildings and one for combustible (non-fireproof) buildings. They give opposite advice. In a fireproof building, people whose apartment is not on fire are generally told to stay inside unless conditions become dangerous; in a non-fireproof building the advice is different. Post the right one. Your Building Information Sheet tells residents which type of building they are in.
HPD says owners must post the notice on the inside of every apartment door and in common areas, and distribute it to each unit, to new tenants and annually during Fire Prevention Week in October. HPD checks for the posted notice on the inside of the apartment entrance door during inspections.
Detectors
Owners install smoke and carbon monoxide detectors; tenants maintain them. HPD says a CO detector must be within 15 feet of the primary entrance to each sleeping room and have a built-in end-of-life alarm, and owners must give an adult in each unit written information on testing and maintenance. FDNY says alarms must be replaced on the manufacturer’s schedule and at least every 10 years. HPD lists set fees ($25, $50 or $75 depending on the device) that owners may charge for installation, including when a device must be replaced because the tenant lost, damaged or failed to maintain it. For the full rules, see NYC smoke and CO detector rules for landlords.
Space heaters
Tenants reach for space heaters when the building is cold, so the first step is reliable heat. Owners must provide heat from October 1 to May 31 (68°F by day when it is below 55°F outside, 62°F at night). FDNY’s guide says kerosene and propane heaters are dangerous and illegal for indoor use in NYC, and residents should only use electric heaters approved for indoor use. HPD’s fire safety page adds: keep heaters at least three feet from anything that can burn, never use an extension cord, and turn them off when leaving the room or sleeping.
A fire safety year for owners
By January 16
Stove knob cover notice
Annual notice; devices must be available within 30 days of distribution.January
Window guard and lead paint annual notice
Not fire rules, but the same mailing season.Before October 1
Heat season ready
Service the boiler; test heat in the coldest apartment.October (Fire Prevention Week)
Redistribute the Fire Safety Notice
With the preparedness guide materials; check every posted notice and Close the Door sign.New tenancies
Give new tenants the Fire Safety Notice
HPD says new tenants get a copy; make sure they also have the preparedness guide, Building Information Sheet and detector instructions.Monthly
Walk the building
Test hallway door closers, check exits and fire escapes for storage.
Related
Fire safety overlaps with your general repair duties (NYC landlord repair responsibilities), gas piping inspections (Local Law 152) and your insurance (landlord insurance basics). Put every date in the landlord compliance calendar, and check your building’s open violations on Roofy. This is general information, not legal advice.
Self-closing door rule for 3+ unit buildings, HMC § 27-2041.1, Class C 14-day correction, 20-day reinspection and Local Law 71 of 2022 (300 buildings a year) from HPD. Fire Safety Notice (FC 401.6, 3 RCNY 401-06) posting and distribution from HPD pages and FDNY samples. Close the Door posting on stairwell doors and Admin Code § 15-135 from the FDNY notice. Detector placement, end-of-life alarm, written notice and fee rules from the HPD detectors page; 10-year replacement, apartment markings, Building Information Sheet and portable heater rules from the FDNY guide. Re-verified 2026-10-12 (all URLs open; removed unverified "at lease signing" claim; corrected space-heater attribution to HPD fire safety page). Stove knob covers: HMC § 27-2056.4 as amended by Local Law 44 of 2022, notice by Jan 16. We did not find a standalone owner space-heater notice requirement on the HPD or FDNY pages reviewed, and say so.
Sources
- Self-Closing Doors · NYC HPD (accessed October 12, 2026)
- Close the Door to Stop a Fire from Spreading (owner flyer) · NYC HPD (accessed October 12, 2026)
- Fire Safety · NYC HPD (accessed October 12, 2026)
- ABCs of Housing: Owners Guide · NYC HPD (accessed October 12, 2026)
- ABCs of Housing: Tenants Guide · NYC HPD (accessed October 12, 2026)
- Smoke, Carbon Monoxide, and Natural Gas Detectors · NYC HPD (accessed October 12, 2026)
- Stove Knob Covers · NYC HPD (accessed October 12, 2026)
- NYC Apartment Building Emergency Preparedness Guide · FDNY (accessed October 12, 2026)
- Close the Door notice and posting requirements · FDNY (accessed October 12, 2026)
- Fire Safety Notice: non-combustible (fireproof) building · FDNY (accessed October 12, 2026)
General information, not legal, tax or financial advice. Rules change; confirm with the agency or a professional before you act.