Accessory Structures in Tracy, CA (2026)
3 verified accessory structures rules for Tracy, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Tracy allows one accessory dwelling unit on any residentially zoned lot with a single-family home under Municipal Code section 10.08.3180, capped at 1,200 square feet or 50 percent of the primary home's living area for an attached unit. Setbacks generally match the primary dwelling, but converting an existing garage into an ADU requires no setback at all, and most ADUs need only one extra parking space.
Tracy Accessory Dwelling Unit Zoning Rules
Some RestrictionsTracy Municipal Code § 10.08.3180
10.08.3180(a) Accessory dwelling unit. One accessory dwelling unit is permitted on any residentially zoned lot having one existing single-family dwelling (the "primary dwelling") if the proposed unit complies with the standards in subsection b. An accessory dwelling unit is not permitted if there is more than one single-family dwelling, a duplex, or multi-family dwelling on the lot. (b)(3)Size....
Shed & Carport Rules
A backyard shed in Tracy skips the building-permit process entirely if it's a one-story, detached tool or storage shed, playhouse, or similar structure no larger than 120 square feet with a story height of 11 feet 7 inches or less, under Tracy Municipal Code § 9.04.050's amendment to California Building Code § 105.2. Anything bigger needs a full permit and must meet zoning setbacks.
Tracy Backyard Shed Size Limit
Some RestrictionsTracy Municipal Code § 9.04.050
9.04.050 - Amendments to the California Building Code. The City of Tracy hereby makes the following local amendments to the California Building Code: CHAPTER 1 Section 105.2 item 1 is amended to read as follows: 1.One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided that the floor area is not greater than 120 square feet (11m 2 ) and the ...
Tiny Homes
Tracy allows tiny homes as a primary single-family dwelling or in place of an ADU on any lot zoned for single-family use under Municipal Code Section 10.10.214. The structure is capped at 400 square feet, must sit on a permanent foundation engineered for Seismic Zone D, and needs one on-site paved parking space, but no separate garage or carport.
Tracy Tiny Home Standards for Residential Lots
Some RestrictionsTracy Municipal Code § 10.10.214
A tiny home shall be allowed under the provisions of this section only if it meets all of the following specifications: (1)Will be occupied only as a single-family dwelling.(2)A tiny home that functions as the primary dwelling shall be subject to all provisions of this Code that apply to single family dwellings in addition to the requirements of this section.(3)The tiny home maximum size is as ...
Looking for San Joaquin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Tracy city rules.
Accessory Structures in San Joaquin County →