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Bergenfield, NJ Building Safety: Carbon Monoxide Detectors (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Borough Code § 232-5
Standard applied
N.J.A.C. 5:70-2.3, state Uniform Fire Code
CO/CCO requirement
CSDCMAC certificate at every sale or rental
Enforcing official
Public officer under N.J.S.A. 40:48-2.3
Maximum fine
$1,500 per § 232-11
Cure period
10 business days, 5 for imminent threats

Summary

Every residential occupancy in the Borough of Bergenfield must have working smoke detectors and carbon monoxide alarms installed and maintained under state fire-code standards. Sellers and landlords must certify compliance before closing or renting through a Certificate of Smoke Detector and Carbon Monoxide Alarm Compliance (CSDCMAC), part of the certificate of occupancy application administered by the Construction Office.

§ 232-5. Smoke detectors and carbon monoxide alarms. Smoke detectors and carbon monoxide alarms shall be installed and maintained in all residential occupancies as per N.J.A.C. 5:70-2.3.

Full Breakdown

Borough Code § 232-5, adopted as part of Article II, Safety Standards in Residential Occupancies (Ord. No. C. 3, the state Uniform Fire Code standard for detector placement, power source and maintenance. The requirement attaches to every sale and rental transaction: § 232-7 lists the information an applicant for a certificate of occupancy (CO) or continued certificate of occupancy (CCO) must submit, including block and lot, purpose of sale or rental, proposed date of transfer, and a Certificate of Smoke Detector and Carbon Monoxide Alarm Compliance (CSDCMAC) signed and notarized by both the owner and the purchaser or tenant.

Section 232-9 limits the article's reach to properties being sold or rented, so an owner-occupied home that never changes hands is not forced through the CO/CCO process, though the underlying detector-and-alarm requirement in § 232-5 still applies to the occupancy itself. A. 3, the same official who administers the broader Property Maintenance Code (Chapter 232, Article I, adopting the 2021 International Property Maintenance Code). A cited owner, tenant, creditor, or other responsible party has 10 business days to correct a violation, or five business days if the condition is an imminent threat to health and safety, before the Borough may abate it directly and bill the cost.

Violations & Fines

Failing to install or maintain required smoke and carbon monoxide alarms, or submitting a CO/CCO application without a valid CSDCMAC, exposes an owner, tenant or other responsible party to a fine of up to $1,500 under § 232-11. The clock starts running 10 business days after notice, or five business days for an imminent safety threat; uncorrected violations let the Borough abate the condition itself and place the cost as a lien against the property under § 232-12.

Frequently Asked Questions

Does Bergenfield require carbon monoxide alarms in rental units?
Yes. Borough Code § 232-5 requires smoke detectors and carbon monoxide alarms in all residential occupancies, installed and maintained as per N.J.A.C. 5:70-2.3, the state Uniform Fire Code standard. Landlords selling or renting must also file a Certificate of Smoke Detector and Carbon Monoxide Alarm Compliance (CSDCMAC) with the certificate of occupancy application under § 232-7 before the transaction closes.
What happens if a Bergenfield property fails a smoke/CO alarm inspection?
The public officer issues a written notice giving the owner, tenant or responsible party 10 business days to correct the violation, or five business days if it poses an imminent safety threat. Failure to comply lets the Borough abate the hazard itself and bill the cost as a lien on the property, plus a fine of up to $1,500 under § 232-11.
Who enforces the smoke and carbon monoxide alarm rule in Bergenfield?
A public officer appointed under N.J.S.A. 40:48-2.3, working with the Construction Official's office, enforces § 232-5 alongside the Borough's Property Maintenance Code (Chapter 232, Article I, based on the 2021 International Property Maintenance Code). The same official reviews CSDCMAC certificates submitted with certificate of occupancy applications under § 232-7.

Sources & Official References

Other rules in Bergenfield

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