Ames, IA Fire Regulations: Smoke Detectors (2026)

Ames Municipal Code Chapter 13, the Rental Housing Code, governs smoke alarms in every existing residential rental structure in the city, from single rental houses near Campustown to multi-unit buildings serving Iowa State University students. Sec. 13.802(2) requires a single or multiple station smoke alarm on the ceiling or wall outside each separate sleeping area, inside each room used for sleeping, and on each story of the unit including basements and cellars, though crawl spaces and uninhabitable attics are excluded. Split-level units without a door between levels can rely on one alarm on the upper level covering the adjacent lower level, provided that lower level sits less than one full story down.

The same section sets a compliance deadline of December 31, 2010 for existing rental units to meet these placement rules, tied to the periodic inspection every rental unit undergoes before the Building Official issues or renews its Letter of Compliance. Owner-occupied single-family dwellings, bed and breakfasts with a Special Use Permit, hotels and motels, university housing, and licensed health facilities fall outside Chapter 13 under Sec. 13.100(5) and are not bound by this alarm placement schedule. A landlord or operator who fails to install or maintain the required alarms is subject to enforcement as a Municipal Infraction under Sec.

13.104(2)(a), and the Building Official may also revoke the property's Letter of Compliance or declare the condition a public nuisance for abatement. Anyone cited over a smoke alarm violation can appeal in writing to the Property Maintenance Appeals Board within 30 days of the inspection deficiency letter under Sec. 13.108.