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Tuscaloosa, AL Building Safety: Carbon Monoxide Detectors (2026)

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

Key Facts

Required detectors
smoke and carbon monoxide, Sec. 7-204(a)
Applies to
whole-house STRs and guesthouses
Added sprinkler rule
owner-occupied, under 5 guest rooms
Verified by
licensed home inspector or city official

Summary

Any Tuscaloosa short-term rental that is a whole-house single-family dwelling or a detached guesthouse must have working smoke detectors and carbon monoxide detectors before the city will issue or renew the rental's business license. That safety equipment is one item on a seven-part list the code requires under Sec. 7-204(a).

Every premises in the city or its police jurisdiction subject to an application for a short-term rental business license pursuant to Section 7-200 must meet applicable building codes and be equipped with required safety equipment as set out below:(a)A single-family dwelling, less than three (3) stories, in which the whole dwelling will be rented as a short-term rental as well as any guesthouse, which is a separate dwelling from the primary structure, must be equipped with the following safety equipment:1.Smoke detectors and carbon monoxide detectors.2.Operable egress windows in sleeping areas.3.Proper hand and guardrails.4.GFIC protection where required by the current National Electrical Code.5.Fire extinguishers.6.Properly displayed 9-1-1 address.7.Emergency lighting egress.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 102).

Full Breakdown

Sec. 7-204(a) lists seven safety items every whole-dwelling short-term rental and detached guesthouse must carry before the city issues a business license under Sec. 7-200: smoke detectors and carbon monoxide detectors, operable egress windows in every sleeping area, proper hand and guard rails, GFCI protection wherever the current National Electrical Code calls for it, fire extinguishers, a properly displayed 9-1-1 address, and emergency egress lighting. These seven items apply to the base case: a single-family home or a guesthouse rented in its entirety.

Two subsections layer on additional requirements for other rental types. Sec. 7-204(b) requires a fire sprinkler system that meets the 2015 International Residential Code for any owner-occupied dwelling that rents individual rooms to separate parties with fewer than five guest rooms, and for owner-occupied bed and breakfasts with five or fewer guest rooms. Sec. 7-204(c) pushes bed and breakfasts with more than five rooms, plus boarding houses, into full compliance with the applicable building and fire codes rather than the base list, and Sec. 7-204(d) does the same for any short-term rental inside a multi-family building.

Compliance is not self-certified: Sec. 7-205 requires an inspection against these Sec. 7-204 standards before the city issues or renews the license, performed by a licensed home inspector or the chief building official's designee for single-family rentals, or by the fire department and building inspector for bed and breakfasts and multi-family rentals.

Violations & Fines

A rental missing a required carbon monoxide detector, smoke detector, or any other Sec. 7-204(a) item fails the inspection the city requires under Sec. 7-205 before it will issue or renew a short-term rental business license. Operating without that inspection and license is a separate offense under Sec. 7-199(b), unlawful whether or not the safety equipment is actually present.

Frequently Asked Questions

Does Tuscaloosa require carbon monoxide detectors in short-term rentals?
Yes. Sec. 7-204(a) requires smoke detectors and carbon monoxide detectors in any single-family dwelling or detached guesthouse rented whole as a short-term rental, alongside operable egress windows, guardrails, GFCI protection, fire extinguishers, a posted 9-1-1 address, and emergency egress lighting.
Who checks that the detectors are actually installed?
A licensed home inspector, or another individual approved by the city's chief building official, must inspect single-family short-term rentals against the Sec. 7-204 list before the initial license and again if the last inspection report is more than twenty-four months old at renewal.
Do bed and breakfasts need more than smoke and CO detectors?
Yes. Owner-occupied bed and breakfasts with five or fewer guest rooms also need a fire sprinkler system meeting the 2015 International Residential Code, and bed and breakfasts with more than five rooms must meet the full applicable building and fire code rather than the base safety list.

Sources & Official References

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