Shed permit rules in Florissant, MO — also referred to as storage shed, backyard shed, or accessory building regulations — set size limits, setbacks, and when a building permit is required.
Florissant treats sheds and storage buildings as accessory structures under the Zoning Code (Chapter 405) supplementary district regulations and the Building Code (Chapter 500). The published Public Works guideline caps shed height at 18 feet, and not exceeding the height of the residence; structures within 6 feet of the house must match the house setback, and any shed of 200 square feet or more requires construction plans submitted with the building permit application.
Florissant requires a building permit for sheds and storage buildings under the Building Code in Chapter 500 of the city Code, administered by the Department of Public Works. The published City of Florissant Shed/Storage Building Guidelines (referencing the Zoning Code at Chapter 405 supplementary district regulations) limit accessory-structure height to 18 feet and prohibit a shed from exceeding the height of the principal residence. A shed located within 6 feet of the house is treated as part of the principal structure and must match the dwelling's setbacks under the underlying residential district (typically 'R' single-family districts in Article IV of Chapter 405); detached sheds set further from the house must still meet the minimum setbacks of the applicable zoning district. Plan review and permitting take 7-10 business days; the issued building permit is valid for 180 days and lapses if work has not commenced. Applicants must submit two copies of a site plan (a survey showing distances from each property line to the proposed structure) and, for sheds 200 square feet or larger, two copies of construction plans showing top and side views, dimensions, lumber type, and footing size. Florissant follows the International Residential Code as adopted in Chapter 500 (Article III, Residential Code), so anchoring, foundation, and electrical requirements track that model code. Public Works can be reached at 314-839-7648 to confirm whether a permit is required for a particular structure.
Building a shed without a Chapter 500 building permit, or placing one in violation of the 18-foot height cap, the rule that the shed cannot exceed the residence's height, or the applicable zoning-district setbacks, exposes the owner to enforcement under Article XII (Property Maintenance Code) and the city's general penalty schedule. The Department of Public Works can issue stop-work orders, require removal or after-the-fact permitting, and refer continuing violations to Florissant Municipal Court.
Florissant, MO
Florissant City Code §210.750 prohibits loud, unnecessary, or unusual noise that disturbs neighborhood peace. Operating radios, TVs, or music devices between...
Florissant, MO
Florissant Code §205.065 prohibits keeping animals that cause loud noises. Dogs creating persistent barking noise that disturbs neighbors may be cited under ...
Florissant, MO
Florissant regulates amplified music under the general noise ordinance. Sound amplification permits available for events. MO Rev. Stat. §574.010 applies.
Florissant, MO
Florissant's general noise ordinance (§210.750) sets a de facto start time of 7:00 a.m. for activities that could disturb neighbors. No separate specific con...
Florissant, MO
Abandoned vehicles in Florissant are regulated by city ordinances and RSMo §304.157 (48-hour rule on private property). Inoperable vehicles stored on private...
Florissant, MO
Florissant street parking is regulated under city traffic ordinances and state law (RSMo Chapter 300). Standard state prohibitions apply. Posted time limits ...
Side-by-side rule comparisons with other cities in St. Louis County.
See how other cities in St. Louis County handle shed rules.
See how Florissant's shed rules rules stack up against other locations.
Quick Compare
Help us keep this page accurate. If you notice an error or outdated information, let us know.