Accessory Structures in Conroe, TX (2026)
5 verified accessory structures rules for Conroe, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Conroe has no zoning code prohibiting ADUs. Accessory dwelling units require a building permit under Chapter 14 and must meet IRC standards. Structures under 200 sq ft without utilities are exempt only if not used as dwellings.
Conroe ADU Rules Ordinance
Few RestrictionsShed Rules
Accessory structures in Conroe under 200 sq ft with no plumbing or electrical do not require a building permit. Larger sheds or those with utilities require permits under Chapter 14. Sheds may not be used as dwellings.
Conroe Shed Rules Ordinance
Few RestrictionsGarage Conversions
Garage conversions in Conroe require a building permit under Chapter 14. No zoning restriction prevents conversions, but they must meet IRC habitability standards. Deed restrictions may require maintaining the garage.
Conroe Garage Conversions Ordinance
Some RestrictionsCarport Rules
Carport construction in Conroe requires a building permit under Chapter 14. No zoning restrictions apply, but carports must meet building code structural standards. Deed restrictions may impose additional requirements.
Conroe Carport Rules Ordinance
Some RestrictionsTiny Homes
Conroe has no zoning prohibition on tiny homes. Structures on foundations must meet IRC standards via Chapter 14. Tiny homes on wheels are regulated under Chapter 82 (Manufactured Homes, RVs, Tiny Homes).
Conroe Tiny Homes Ordinance
Some RestrictionsLooking for Montgomery County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Conroe city rules.
Accessory Structures in Montgomery County →