Accessory Structures in Mission, TX (2026)
3 verified accessory structures rules for Mission, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
No statewide ADU mandate in Texas. Mission's zoning code (Appendix A) governs ADU allowances. Contact Mission Planning & Zoning to verify what's permitted in your district.
Mission ADU Rules & Accessory Dwelling Unit Regulations
Some RestrictionsShed Rules
Accessory structures in Mission require building permits above applicable size thresholds. Setbacks and height limits governed by zoning code.
Mission Shed Rules & Outbuilding Regulations
Some RestrictionsGarage Conversions
Garage conversions require building permits and must comply with Mission's zoning and building codes. Check ADU provisions for potential as additional dwelling.
Mission Garage Conversion Rules & Requirements
Some RestrictionsLooking for Hidalgo County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Mission city rules.
Accessory Structures in Hidalgo County →