Home Business in Florissant, MO (2026)
3 verified home business rules for Florissant, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning & Home Occupation Permits
Florissant zoning treats a 'home occupation' as a permitted accessory use in every residential district, but only two family members living on the premises may run it, no outside employees are allowed, and the business can use no more than 20% of the home's floor area, basement excluded.
Florissant Home Occupation Zoning Standards
Some RestrictionsFlorissant Code of Ordinances § 405.035
An occupation or activity carried on by no more than two (2) members of a family residing on the premises ... but excluding beauty shops, barbershops, music schools, convalescent or nursing homes, tourist homes, massage or other establishment offering services to the general public and providing that there are no signs or any display that will indicate from the exterior of the building that it ...
Signage Rules
A Florissant home occupation cannot display any sign at all. The zoning code's definition of 'home occupation' bars any exterior sign or display indicating the dwelling is used for anything but a home, making a completely sign-free exterior a condition of keeping the permitted-use status.
Florissant Home Occupation Sign Ban
Heavy RestrictionsFlorissant Code of Ordinances § 405.035
excluding beauty shops, barbershops, music schools, convalescent or nursing homes, tourist homes, massage or other establishment offering services to the general public and providing that there are no signs or any display that will indicate from the exterior of the building that it is being utilized for any purpose other than that of a dwelling.
Home Daycare
Running a family child day care home in Florissant requires a City business license before the first child arrives, and homes caring for more than four unrelated children must also hold a Missouri Department of Health and Senior Services license. The City caps every home at ten children total.
Florissant Home Day Care License Rule
Significant RestrictionsFlorissant Code of Ordinances § 605.355
It shall be unlawful for any person to establish, maintain or operate a child day care home for children or to advertise or hold themselves out as being able to perform any of services as defined in this Article without having in full force and effect a written license granted by the City of Florissant, and if the day care home is providing care for more than four (4) children then such person ...
Looking for St. Louis County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Florissant city rules.
Home Business in St. Louis County →