Accessory Structures in Fayetteville, AR (2026)
5 verified accessory structures rules for Fayetteville, Arkansas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Fayetteville is ADU-friendly. Under UDC Sec. 164.19, amended May 6, 2025, a single-family lot may have up to two ADUs totaling no more than 1,200 square feet. The prior owner-occupancy deed restriction was removed.
Fayetteville Accessory Dwelling Unit (ADU) Rules
Few RestrictionsShed Rules
Fayetteville allows backyard sheds and accessory buildings smaller than 50% of the principal structure. A structure 10 feet or less in height must sit 3 feet from a side line and 5 feet from the rear line.
Fayetteville Shed & Outbuilding Rules
Few RestrictionsCity of Fayetteville, AR — Development Services / Building Safety, accessory structure setback standards
An accessory structure 10 feet or less in height must be 3 feet or more from a side property line and 5 feet from the rear property line.
Garage Conversions
Fayetteville allows converting a garage to living space with a building permit. The conversion must meet residential code for egress, insulation, and ventilation. An interior ADU under UDC Sec. 164.19 is a common pathway.
Fayetteville Garage Conversion Rules
Some RestrictionsCarport Rules
Fayetteville treats carports as accessory structures under the Unified Development Code. A carport 10 feet or less in height must sit 3 feet from a side property line and 5 feet from the rear, and cannot be placed in front of the home.
Fayetteville Carport Rules
Some RestrictionsCity of Fayetteville, AR — Development Services / Building Safety, accessory structure setback standards
An accessory structure 10 feet or less in height must be 3 feet or more from a side property line and 5 feet from the rear property line.
Tiny Homes
Fayetteville treats a foundation-built tiny home as a dwelling under the adopted 2021 IRC, including Appendix Q for houses under 400 square feet. A tiny home can also qualify as a detached ADU under UDC Sec. 164.19.
Fayetteville Tiny Home Rules
Some RestrictionsLooking for Washington County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fayetteville city rules.
Accessory Structures in Washington County →