Accessory Structures in Baytown, TX (2026)
2 verified accessory structures rules for Baytown, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Baytown allows one accessory dwelling unit per residential lot, capped at 50 percent of the primary house's square footage or 1,000 square feet, whichever is smaller. Subsec. 2.35(E)(2) of the Unified Land Development Code sets the design, parking, and location standards for both integrated and detached ADUs.
Baytown Accessory Dwelling Unit Rules
Some RestrictionsBaytown Unified Land Development Code, Subsec. 2.35(E)(2)
2. Accessory Dwelling Units (ADUs). One accessory dwelling unit per property shall be permitted in all residential zoning districts as an accessory use to single-unit detached, or the single-unit attached housing type in the MR, UR, MUN, DTA, and SJ zoning districts, subject to the following standards: [...] iv. Maximum Floor Area of the ADU. [...] (B) Standard. The floor area of an ADU shall n...
Shed & Carport Rules
Baytown limits residential sheds and other detached accessory structures to 20 feet in height, requires six feet of separation from any other building, and caps total accessory square footage at the size of the house on lots of an acre or less. Subsec. 2.35(E)(1) of the Unified Land Development Code sets every number.
Baytown Shed & Accessory Building Rules
Some RestrictionsBaytown Unified Land Development Code, Subsec. 2.35(E)(1)
1. Accessory Structures. a. Location. i. An accessory structure shall be located in the interior side or rear yard; and, ii. An accessory structure shall be no closer than six feet from any building. b. Height. An accessory structure shall not exceed 20 feet in height. c. Size. i. For a tract of land one acre or smaller: (A) The sum of all accessory structures shall not exceed the gross square ...
Looking for Harris County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Baytown city rules.
Accessory Structures in Harris County →