City · Texas
ADU rules in Lewisville
2 sources
These are the primary sources for accessory dwelling unit regulations in Lewisville: the city's own zoning code, planning department pages, and permit guides. Start here before talking to anyone: the rules below are what your permit reviewer will apply.
ADU regulations
- cityoflewisville.comOfficial sourceReviewed July 2026https://www.cityoflewisville.com/home/showpublisheddocument/11541/638433519616030000
- library.municode.comOfficial sourceVerified July 2026Unified Development Codehttps://library.municode.com/tx/lewisville/codes/unified_development_code?nodeId=SP2ZOREDERE_ARTVIIUSPARESUUSRECEDIRE_CHVII.3SUUSRE_SVII.3.1ACDWUN
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