Smoke Detectors: New Rochelle vs Yonkers
How do smoke detectors rules compare between New Rochelle, NY and Yonkers, NY?
New Rochelle and Yonkers have similar restriction levels.
New Rochelle, NY
Westchester County
New Rochelle enforces the New York State Uniform Fire Prevention and Building Code (19 NYCRR Part 1225). Smoke alarms are required in every sleeping room, outside each separate sleeping area, and on every story including basements. Battery alarms sold in NY since April 2019 must have sealed, non-removable 10-year batteries.
View full New Rochelle rules →Yonkers, NY
Westchester County
Yonkers enforces New York State smoke and carbon monoxide alarm requirements under 19 NYCRR Part 1225 (Uniform Fire Prevention and Building Code). All dwellings must have working smoke alarms in every sleeping area, outside each sleeping area, and on every story; battery-only alarms sold in NY since 2019 must be sealed 10-year units.
View full Yonkers rules →Key Facts Comparison
| Fact | New Rochelle | Yonkers |
|---|---|---|
| State Code | 19 NYCRR Part 1225 | 19 NYCRR Part 1225 |
| City Reference | Chapter 184 Housing Standards | - |
| Required Locations | Each bedroom + outside sleeping areas + each story | Each bedroom + outside sleeping areas + each story |
| New Construction | Hardwired + interconnected + battery backup | Hardwired + interconnected + battery backup |
| Existing 1-2 Family | Battery OK if sealed 10-yr | - |
| Sealed Battery Law | NY GBL 399-ccc (Apr 2019) | NY GBL 399-ccc (Apr 2019) |
| CO Alarms | Required (Amanda's Law) | Required (Amanda's Law) |
| Fire Dept | (914) 654-2300 | - |
| Existing Homes | - | Battery-only OK if sealed 10-yr |
| Replacement | - | Every 10 years |
| Yonkers Fire Dept | - | (914) 377-7575 |
Highlighted rows indicate differences between cities.
New Rochelle FAQ
Where do I need smoke alarms in my New Rochelle home?
Inside each bedroom, outside each separate sleeping area, and on every story including the basement, per 19 NYCRR Part 1225 (NY Uniform Code) which New Rochelle enforces.
Hardwired or battery alarms?
New construction and substantial renovations require hardwired, interconnected alarms with battery backup. Existing one- and two-family homes may use battery alarms, but any new alarm sold in NY since April 2019 must have a sealed, non-removable 10-year battery (GBL Section 399-ccc).
Who is responsible for alarms in a New Rochelle rental?
Landlords must install operable alarms before tenant occupancy under Chapter 184 Housing Standards. Tenants must test and report failures. Contact the Bureau of Buildings at (914) 654-2185 to schedule the rental inspection.
Yonkers FAQ
Where do I need smoke alarms in my Yonkers home?
You need a smoke alarm inside each bedroom, outside each separate sleeping area, and on every story of the dwelling including the basement, per 19 NYCRR Part 1225.
Do I need hardwired or battery alarms?
New construction and substantial renovations require hardwired, interconnected alarms with battery backup. Existing one- and two-family homes may use battery alarms, but any new battery alarm sold in NY since April 2019 must have a sealed, non-removable 10-year battery.
Are landlords or tenants responsible for smoke alarms?
Landlords must install working alarms before occupancy. Tenants are responsible for ongoing testing and battery replacement (where removable) and must report any failure to the landlord promptly.
Compare other topics
See how New Rochelle and Yonkers compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool