Accessory Structures in Flowood, MS (2026)
3 verified accessory structures rules for Flowood, Mississippi, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Flowood's Zoning Ordinance does not authorize accessory dwelling units (ADUs), guest houses, or secondary dwelling units in any residential zoning district. Section 302.02-01 limits the R-1 Single Family Residential District to single-family detached dwellings, and Section 202 only permits accessory buildings located to the rear of the main structure with a 5-foot setback. Mississippi has no statewide ADU preemption law under Miss. Code Ann. Title 17, Chapter 1, so any second living unit must receive a use variance or rezoning from the Mayor and Board of Aldermen.
ADU Rules in Flowood, Mississippi
Heavy RestrictionsShed Rules
Flowood regulates sheds and outbuildings through local building and zoning codes. Small sheds under 120 to 200 square feet may be exempt from permit requirements in many municipalities.
Flowood Shed & Outbuilding Rules
Few RestrictionsGarage Conversions
Flowood Zoning Ordinance Section 601.30 defines a private garage as a portion of the principal building or a detached accessory building used only for the storage of vehicles and incidental personal property. Converting a garage to living space changes its use, so it must satisfy Section 205.01-01's two off-street parking requirement and meet the Mississippi-adopted IRC/IBC for habitable space.
Garage Conversion Rules in Flowood
Some RestrictionsLooking for Rankin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Flowood city rules.
Accessory Structures in Rankin County →