Lewisville, TX Animal Ordinances: Chickens & Livestock (2026)

Lewisville's animal control ordinance and zoning regulations restrict livestock and poultry keeping in residential areas. Livestock animals including horses, cattle, goats, sheep, pigs, and similar farm animals are prohibited in all standard residential zoning districts (SF-1 through MF). Chickens (hens only) may be kept in certain residential zones subject to restrictions: no roosters are permitted due to noise concerns, coops must be located in the rear yard with minimum setbacks from property lines and neighboring structures, the coop must be maintained in a clean and sanitary condition, and flock size is limited. Free-range chickens are not permitted; birds must be confined to the coop and enclosed run area at all times. Chicken keeping in residential areas is subject to nuisance complaints, and Lewisville Animal Services investigates reports of unsanitary conditions, odor, or noise. Agriculturally zoned properties (AG) in the Lewisville ETJ may keep livestock subject to acreage minimums and setback requirements. Denton County animal regulations apply in unincorporated areas near Lewisville.