Accessory Structures in Perris, CA (2026)
5 verified accessory structures rules for Perris, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
The City of Perris permits accessory dwelling units and junior ADUs ministerially under its own Zoning Code Chapter 19.81, implementing California Government Code Chapter 13 (Gov. Code 66310 et seq.). Detached ADUs may reach 1,200 sq ft, JADUs are capped at 500 sq ft, and ADUs may not be rented for under 31 days.
Perris ADU & JADU Rules
Some RestrictionsShed Rules
Perris regulates sheds as accessory buildings under Municipal Code Chapter 19.29. Detached tool/storage sheds up to 120 sq ft and 10 feet tall with no utilities are permit-exempt. Larger accessory buildings cap at 750 sq ft and must sit at least five feet from side and rear lot lines.
Perris Shed Rules
Some RestrictionsGarage Conversions
Perris allows garages and other existing structures to be converted into ADUs or JADUs under Municipal Code Chapter 19.81. A converted-space ADU has no maximum size limit, and when a garage is converted the lost parking for the primary home does not have to be replaced. Conversions must stay within the existing building envelope.
Perris Garage Conversion Rules
Some RestrictionsCarport Rules
Perris regulates carports, canopies, and overhanging structures under Municipal Code Chapter 19.29. Such structures must sit at least five feet from any rear or interior side lot line, stay unenclosed on at least three sides, and may not cover more than 25% of the required rear yard. Alley-access garages and carports must sit 20 feet from the opposite alley line.
Perris Carport & Canopy Rules
Some RestrictionsTiny Homes
Perris has no separate 'tiny home' ordinance. A tiny house on a permanent foundation is generally permitted as an accessory dwelling unit under Municipal Code Chapter 19.81 (minimum 320 sq ft). A tiny house on wheels is treated as a recreational vehicle and may not be used as a permanent residence on a standard residential lot.
Perris Tiny Home Rules
Some RestrictionsLooking for Riverside County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Perris city rules.
Accessory Structures in Riverside County →