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
Perris allows an ADU on any lot with an existing home, with no minimum lot area required, capping detached units at 16-18 feet and requiring at least four-foot side and rear setbacks.
Perris ADU Height And Setback Rules
Some RestrictionsPerris Municipal Code § 19.81.060(1)-(2)a
(1)Minimum lot area. There shall be no minimum lot area required to establish an ADU and/or JADU.(2)Building height.a.Single Family Detached ADU. Shall not exceed 16 feet above grade, unless the property is within ½ mile walking distance of a major transit stop or a high-quality transit corridor, in which case the Detached ADU shall not exceed 18 feet above grade.
ADU Owner Occupancy
Perris requires JADUs to carry a recorded deed restriction confirming owner-occupancy as defined by California's Government Code: a state-law standard the city's ordinance incorporates by reference rather than sets itself.
Perris JADU Owner-Occupancy Deed Requirement
Significant RestrictionsPerris Municipal Code § 19.81.130(c)(1)(d)
JADU deed restrictions shall include and describe the following:a.Prohibition on the separate conveyance of the JADU except as otherwise permitted by applicable law.b.Approved size and attributes of the JADU.c.Restrictions on short-term rentals required by PMC Section 19.81.130(b).d.JADU owner occupancy requirement as defined in Government Code Section 65852.22(a)(2).(2)ADU deed restrictions sh...
ADU Rental Restrictions
Perris bans renting any accessory dwelling unit or junior ADU for stays shorter than 31 days, aligning local code with California's parallel minimum-term restriction on ADUs.
Perris ADU Short-Term Rental Ban
Heavy RestrictionsPerris Municipal Code § 19.81.130(b)
(b)Short-term Rentals. An ADU or JADU permitted by this chapter shall not be rented for periods of less than 31 days.(c)Deed restriction and recordation. Prior to issuance of a building and/or grading permit for an ADU and/or JADU, the property owner shall record a deed restriction with the county recorder's office, the form of which is approved by the City Attorney. This deed restriction shall...
Shed & Carport Rules
Accessory buildings and sheds in Perris residential zones cap at 750 square feet (120 for metal buildings outside A-1/R-20,000), sit at least 5 feet from side/rear lines and 10 feet from the house, per Perris Municipal Code § 19.29.040.
Perris Accessory Building Size & Setback
Some RestrictionsPerris Municipal Code § 19.29.040
(3)Accessory buildings shall be located a minimum of ten feet from the primary building...(4)Accessory buildings shall be limited to a maximum floor area of 750 square feet...c.The interior side and rear yard setback shall be five feet for a single-story accessory building...e.Except in A1 and R-20,000 zones, all metal accessory buildings shall be limited to a maximum 120 square feet...g.Single...
Garage Conversions
Perris lets homeowners convert an existing garage into an accessory dwelling unit under Municipal Code § 19.81.090. The converted unit needs at least 320 square feet, has no maximum size, and the primary house's garage parking never has to be rebuilt or replaced once the conversion is approved.
Perris Garage Conversion to ADU Rules
Some RestrictionsPerris Municipal Code § 19.81.090
In addition to the development standards outlined in Section 19.81.060, converted existing space ADUs shall comply with the following standards. (1)Zoning. ADUs and JADUs are allowed in any zoning district that permits a single-family residence.(2)Maximum number of units on a site. No more than one primary dwelling unit, one converted existing space ADU, one detached ADU, and one JADU.(3)Minimu...
Looking for Riverside County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Perris city rules.
Accessory Structures in Riverside County →