Charlotte, NC Building Safety: Carbon Monoxide Detectors (2026)
Key Facts
- Governing section
- § 11-77(r)
- Standard source
- current Mecklenburg County health regulations
- Applies to
- dwellings and roominghouses
- Companion rule
- operable smoke detector, § 11-77(q)
- Consequence of violation
- "imminently dangerous," § 11-45(e)(13)
Summary
Section 11-77(r) of Charlotte's housing code requires every dwelling and roominghouse to comply with the county's current carbon monoxide alarm regulations. A violation is one of the 13 conditions that make a unit "imminently dangerous" under § 11-45(e)(13), cutting off the owner's right to collect rent.
(q)There shall be installed in every dwelling unit, rooming unit and lodging unit an operable smoke detector or alarm.(r)Every dwelling and roominghouse shall comply with the current county health regulations governing carbon monoxide alarms.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 56).
Full Breakdown
" It sits directly beside the separate smoke-detector rule in § 11-77(q), which requires "an operable smoke detector or alarm" installed in every dwelling unit, rooming unit, and lodging unit; the two are distinct compliance items even though they're adjacent in the code. " That designation bars the owner from collecting rent from the occupant who was living there when the hazard arose, or letting anyone new move in, and can trigger the § 11-38 hearing and repair-order process, which carries a $100-per-day civil penalty under § 11-45(b) if a resulting order is ignored.
Because the alarm standard tracks whatever Mecklenburg County's public health regulations currently require, the county sets the technical specification while the city enforces it through the housing code.
Violations & Fines
Failing to comply with the county's carbon monoxide alarm regulations triggers the § 11-45(e) rent-collection ban until the unit is brought into compliance. If the code enforcement official issues a formal repair order and the owner doesn't comply, the owner owes a $100-per-day civil penalty under § 11-45(b), and renting to a new tenant after receiving a complaint and notice without disclosing it is a misdemeanor under § 11-45(g) and (i).
Frequently Asked Questions
Does Charlotte require carbon monoxide alarms in rental housing?
What happens if a rental doesn't have a working CO alarm?
Is a missing CO alarm the same violation as a missing smoke detector?
Who enforces the carbon monoxide alarm rule in Charlotte?
Sources & Official References
Other rules in Charlotte
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