Smoke Detectors: Oak Lawn vs Oak Park
How do smoke detectors rules compare between Oak Lawn, IL and Oak Park, IL?
Oak Lawn and Oak Park have similar restriction levels.
Oak Lawn, IL
Cook County
All Oak Lawn dwellings must have working smoke alarms under the Illinois Smoke Detector Act (425 ILCS 60/). Since January 1, 2023, replacement alarms in homes built before 1988 must be 10-year sealed-battery photoelectric units. Alarms are required in every bedroom, outside each sleeping area, and on every level.
View full Oak Lawn rules →Oak Park, IL
Cook County
Oak Park requires working smoke detectors on every floor of residential buildings, including basements, and within 15 feet of every sleeping room. Carbon monoxide detectors are required on every floor with sleeping rooms and near fuel-burning appliances, per Illinois law. Landlords must provide and maintain detectors in rental units. The Oak Park Fire Department conducts inspections and provides free smoke detector installation for residents in need.
View full Oak Park rules →Key Facts Comparison
| Fact | Oak Lawn | Oak Park |
|---|---|---|
| Law | 425 ILCS 60/ | - |
| Pre-1988 Replacements | 10-yr sealed battery | - |
| Locations | Every bedroom, hall, level | - |
| CO Alarms | 430 ILCS 135/ | - |
| Contact | (708) 499-7835 | - |
| Smoke Detectors | - | Every floor + near bedrooms |
| CO Detectors | - | Required on bedroom levels |
| Replacement | - | Every 10 years |
| Rental Units | - | Landlord must provide/maintain |
| Free Install | - | (708) 358-5600 Fire Dept. |
Highlighted rows indicate differences between cities.
Oak Lawn FAQ
Do I need 10-year sealed smoke detectors in Oak Lawn IL?
Yes, when replacing alarms in pre-1988 homes. Since January 1, 2023, replacement alarms in those homes must be 10-year sealed-battery photoelectric units.
Where must smoke alarms be installed in an Oak Lawn home?
In every bedroom, outside each sleeping area (hallway), and on every level including the basement, per 425 ILCS 60/.
Are CO detectors required in Oak Lawn?
Yes, within 15 feet of each sleeping area in homes with fuel-fired appliances or attached garages, under 430 ILCS 135/.
Oak Park FAQ
Where do smoke detectors need to be in Oak Park IL?
Smoke detectors are required on every level of the home (including basement), within 15 feet of every bedroom, and inside every bedroom per Illinois law. Both hardwired and battery units are acceptable in existing homes.
Are carbon monoxide detectors required in Oak Park?
Yes. Illinois law requires CO detectors within 15 feet of every sleeping room on levels with bedrooms. They're also required near attached garages and fuel-burning appliances like furnaces and water heaters.
Does Oak Park provide free smoke detectors?
Yes. The Oak Park Fire Department at (708) 358-5600 offers free smoke detector installation for residents who need them, with priority given to elderly and disabled residents.
Compare other topics
See how Oak Lawn and Oak Park 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