Accessory Structures in Shawnee, KS (2026)
3 verified accessory structures rules for Shawnee, Kansas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Kansas has no statewide ADU mandate; accessory dwelling units in Shawnee are governed by the zoning code (Title 17), which sets where they are allowed and the size/parking conditions. Confirm current rules with the Planning Department.
Accessory Structures: Adu Rules
Some RestrictionsShed Rules
Sheds in Shawnee must meet zoning setback and size rules for accessory structures (Title 17, Ch. 17.60). Under the adopted building code, a permit is generally required for sheds over roughly 120–200 square feet or on permanent foundations.
Accessory Structures: Shed Rules
Some RestrictionsGarage Conversions
Converting a garage to living space in Shawnee requires a building permit and zoning review for off-street parking replacement, egress and dwelling-unit standards; creating a separate unit triggers ADU rules.
Accessory Structures: Garage Conversions
Some RestrictionsLooking for Johnson County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Shawnee city rules.
Accessory Structures in Johnson County →