Accessory Structures in Stockton, CA (2026)
9 verified accessory structures rules for Stockton, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Stockton allows accessory dwelling units (ADUs) and junior ADUs (JADUs) on single-family lots through ministerial (no hearing) review consistent with California Government Code 65852.2 and 65852.22. JADUs are capped at 500 sq ft and must be contained within the walls of the existing single-family dwelling.
Stockton ADU Standards — Ministerial Approval, JADU 500 sq ft cap
Some RestrictionsADU Permits
ADU and JADU applications are submitted to Stockton Building & Life Safety and approved ministerially within 60 days under Cal. Gov. Code §65852.2(b). Both a planning/zoning clearance under Title 16 and a building permit under Title 15 are required.
Stockton ADU Permits — Building & Life Safety, 60-Day Ministerial Review
Some RestrictionsADU Impact Fees
Per Cal. Gov. Code §65852.2(f), Stockton CANNOT charge impact fees on ADUs under 750 sq ft. ADUs 750 sq ft or larger are charged impact fees proportional to the primary dwelling's square footage. Pre-January 1, 2020 unpermitted ADUs that legalize through Stockton's amnesty program are exempt from impact fees.
Stockton ADU Impact Fees — Waived Under 750 sq ft, Pre-2020 Amnesty
Few RestrictionsADU Owner Occupancy
Under Cal. Gov. Code §65852.2(a)(6), Stockton may NOT impose owner-occupancy on ADUs permitted between January 1, 2020 and January 1, 2025. JADUs DO require owner-occupancy of either the primary home or the JADU, recorded as a deed restriction per §65852.22(a)(2).
Stockton ADU Owner-Occupancy — Required for JADUs, Suspended for ADUs Through 2025
Some RestrictionsADU Rental Restrictions
Stockton ADUs may not be rented for terms shorter than 30 days, per California Government Code §65852.2(a)(6). The unit may be rented long-term independently of the primary residence, but Airbnb-style nightly rental is prohibited statewide.
Stockton ADU Rental — 30-Day Minimum, No Short-Term Rentals
Heavy RestrictionsShed Rules
Stockton regulates residential accessory structures (sheds, gazebos, workshops, storage buildings) under Title 16 Development Code, Chapter 16.40 Standards for Specific Land Uses, with setbacks set by the underlying residential zone in Chapter 16.16. The California Building Code (CBC 105.2), adopted via Stockton Municipal Code Chapter 15.08, exempts one-story tool/storage sheds 120 square feet or smaller from a building permit, but city zoning setbacks still apply.
Sheds and Residential Accessory Structures in Stockton
Some RestrictionsGarage Conversions
Stockton allows garage-to-ADU and garage-to-JADU conversions under Title 16 Development Code's ADU provisions in Chapter 16.40, consistent with California Government Code 65852.2 and 65852.22. Under state law, Stockton cannot require replacement parking when an existing garage is converted to an ADU.
Garage Conversions to ADUs and JADUs in Stockton
Few RestrictionsCarport Rules
Carports in Stockton are regulated as accessory structures under Title 16 Development Code, Chapter 16.40, and as parking facilities under Chapter 16.36 (Parking and Loading). All carports require a building permit under SMC Chapter 15.08 because California Building Code §105.2 does not extend the 120 sq ft shed exemption to covered parking structures, and they must comply with residential setbacks in Chapter 16.16.
Carports and Detached Covered Parking in Stockton
Some RestrictionsTiny Homes
Stockton does not have a separate "tiny home" ordinance — a tiny structure used as a dwelling must qualify either as an ADU under Title 16 Development Code Chapter 16.40 (and Cal. Gov. Code §65852.2), as a manufactured home under California Health & Safety Code §18007, or as a recreational vehicle (RV), which cannot be used as a permanent residence under state law. Sleeping in a backyard shed is prohibited under the Stockton Property Maintenance Code (SMC Chapter 15.24, 2024 IPMC effective April 3, 2025).
Tiny Homes, Movable Tiny Houses, and Accessory Dwelling Units in Stockton
Some RestrictionsCity of Stockton — Accessory and Junior Accessory Dwelling Units guidance
An Accessory Dwelling Unit (ADU) is an attached or detached residential dwelling unit on the same lot as an existing or proposed single-family dwelling that is zoned for single-family or multifamily use. ADUs provide independent living quarters for one household on the same lot as an existing or proposed single-family or multifamily dwelling, including areas for sleeping, eating, cooking, and s...
Looking for San Joaquin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Stockton city rules.
Accessory Structures in San Joaquin County →