Fence Regulations in Florissant, MO (2026)
4 verified fence regulations for Florissant, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Florissant requires a permit before any fence goes up, per Zoning Code Section 405.220, and the fee applies even to a straight replacement. In Districts "A" and "R-1" through "R-6," a rear or side yard fence tops out at six feet, and none may sit in the required front yard without Planning and Zoning Commission approval. Corner lots can't fence in front of the building line along the street side.
Florissant Fence Height and Permit Rules
Some RestrictionsFlorissant Code of Ordinances § 405.220(A)
It shall be unlawful to erect any fence in the City of Florissant without first having filed with the Building Commissioner an application for a fence permit together with a sketch or diagram of the type of fencing, design and color and its location and having obtained a permit for its erection. ... There will be a fee for such permit and said fees shall apply to replacement fences. ... Fencing...
Fence Permit Requirements
Every fence in Florissant needs a permit before it goes up. Property owners file an application and sketch with the Building Commissioner and pay a fee, and if Planning and Zoning Commission review is required, the Commission has 30 days to act or the application is automatically approved.
Florissant Fence Permit Requirement
Some RestrictionsFlorissant Code of Ordinances § 405.220(A)(1), (9)
It shall be unlawful to erect any fence in the City of Florissant without first having filed with the Building Commissioner an application for a fence permit together with a sketch or diagram of the type of fencing, design and color and its location and having obtained a permit for its erection. ... There will be a fee for such permit and said fees shall apply to replacement fences. ... In the ...
Retaining Walls
Florissant exempts retaining walls two feet or shorter from a building permit unless they carry a surcharge load, but any retaining wall creating more than a thirty-inch grade change within two feet of a walk, path, parking lot or driveway must have a protective guard under the Residential Code.
Florissant Retaining Wall Height And Guard Rules
Some RestrictionsFlorissant Code of Ordinances § 500.070(A) [Sections R105.2, R312.1.5]
(Amended) Retaining walls that are not over two (2) feet in height measured from the bottom of the footing to the top of the wall, unless supporting a surcharge load. ... Section R312.1.5 Retaining wall protection (Added). Guards shall be provided where retaining walls with differences in grade level on either side of the wall in excess of thirty (30) inches are located closer than two (2) feet...
Material Restrictions
Florissant bans flimsy fencing materials outright: chicken coop wire, barbed wire, snow fencing and bamboo are all forbidden, and solid-type plywood or similar wood fences and walls are banned entirely in the City's recreational and single-family residential zoning districts.
Florissant Fence Material Restrictions
Some RestrictionsFlorissant Code of Ordinances § 405.220(A)(2), (6)
Fencing of lots in Zoning Districts "A", "R-1", "R-2", "R-3", "R-4", "R-5" and "R-6" shall be permitted only under the following conditions. Upon approval of the Building Commissioner a fence may be located on or within the lot lines in rear yards and side yards of all lots other than corner lots to a height not exceeding six (6) feet. ... All fences shall be constructed with the structural or ...
Looking for St. Louis County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Florissant city rules.
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