Required—Single-family residential buildings.
St. Louis Revised Code § 25.60.020
in effect25.60.020 - Required—Single-family residential buildings.
The owner of every new building or structure within the City of St. Louis which is intended to be occupied for residential purposes by a single family and every single-family residential building or structure which is rehabbed after the effective date of the ordinance codified in this chapter, and which is heated by a fossil fuel powered heating unit which is fully contained within the interior of the building or structure, shall install not less than one (1) approved carbon monoxide detector outside the area of sleeping rooms and additional units as required by the Fire Marshal.
(1994 C., § 25.60.020; Ord. No. 63842, § 2, 1996.)
Source: City of St. Louis, Missouri, Revised Code of the City of Saint Louis, 2020, Annotated, and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/mo/st._louis/codes/code_of_ordinances?nodeId=TIT25BUCO_CH25.60CAMODE_25.60.020REINMIREBUFetched: 11/1/2026