Landscaping Rules in Lewisville, TX (2026)
8 verified landscaping rules for Lewisville, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Grass Height Limits
Lewisville Code Ch. 10 (Health and Sanitation) requires property owners to keep grass and weeds mowed to no more than 12 inches in height. Failure to maintain results in a notice of violation, and the city may mow the property and assess costs as a lien.
Lewisville Grass Height Ordinance
Heavy RestrictionsTree Trimming
Lewisville requires property owners to trim trees that overhang public sidewalks and streets to maintain clearance. Dead or hazardous limbs must be removed to prevent property damage or injury. The city trims trees in public rights-of-way.
Lewisville Tree Trimming Regulations
Some RestrictionsTree Removal & Heritage Trees
Lewisville has a tree preservation ordinance that protects certain mature trees from removal during development. Residential property owners removing protected trees on developed lots may need approval from the city. Replacement or mitigation may be required.
Lewisville Tree Removal Regulations
Some RestrictionsWeed Ordinances
Lewisville Code Ch. 10 treats weeds the same as overgrown grass: vegetation exceeding 12 inches is a violation. Noxious weeds, brush, and rubbish that harbor vermin or create fire hazards must be removed regardless of height. City abates and liens property for costs.
Lewisville Weed Ordinance
Heavy RestrictionsTex. Health & Safety Code Sec. 342.004-342.006 (Municipal Power Concerning Weeds)
Sec. 342.004. MUNICIPAL POWER CONCERNING WEEDS OR CERTAIN PUBLIC NUISANCES. The governing body of a municipality may require the owner of real property in the municipality to keep the property free from weeds, brush, and a condition constituting a public nuisance. Sec. 342.006. WORK OR IMPROVEMENTS BY MUNICIPALITY; NOTICE. (a) If the owner of property in the municipality does not comply with a ...
Water Restrictions
Lewisville enforces year-round twice-per-week watering schedules for landscape irrigation. Water is supplied from Lewisville Lake via the Upper Trinity Regional Water District. During drought, the city escalates to Stage 1-4 restrictions with progressively stricter limits and fines up to $2,000.
Lewisville Water Restrictions
Heavy RestrictionsRainwater Harvesting
Texas Property Code Sec. 202.007 prohibits HOAs from banning rainwater harvesting systems and drought-resistant landscaping. Lewisville does not restrict residential rainwater collection. The state encourages harvesting through TX Tax Code sales tax exemptions on equipment.
Lewisville Rainwater Harvesting Rules
Few RestrictionsNative Plants
Texas Property Code Sec. 202.007 protects homeowners rights to install drought-resistant and native plant landscaping. HOAs cannot prohibit xeriscaping or native plants. Lewisville encourages water-wise landscaping given its Lewisville Lake water supply and drought-prone climate.
Lewisville Native Plant Landscaping
Few RestrictionsArtificial Turf
Lewisville does not prohibit artificial turf on residential property. Texas Property Code Sec. 202.007 protects drought-resistant landscaping including synthetic turf from HOA bans. Artificial turf eliminates irrigation demand, supporting the city water conservation goals.
Lewisville Artificial Turf Regulations
Few RestrictionsLooking for Denton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lewisville city rules.
Landscaping Rules in Denton County →