Landscaping Rules in Westminster, CO (2026)
8 verified landscaping rules for Westminster, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Grass Height Limits
Westminster enforces maximum grass and weed height. Overgrown properties subject to code compliance action and city abatement at owner’s expense.
Westminster Grass Height Limits
Some RestrictionsTree Trimming
Westminster may protect certain tree species. Street trees are city property. Heritage trees may require permits for removal.
Westminster Tree Trimming Rules
Some RestrictionsTree Removal & Heritage Trees
Westminster regulates tree removal on private property through permits and size thresholds. Street trees are city-managed and cannot be removed by residents.
Westminster Tree Removal Regulations
Some RestrictionsWeed Ordinances
Westminster enforces weed abatement for fire prevention and neighborhood maintenance. Colorado Noxious Weed Act (CRS §35-5.5-101) applies statewide.
Westminster Weed Ordinances
Some RestrictionsWater Restrictions
Westminster enforces water conservation under local water provider rules. Watering days designated. CRS §37-60-126 protects xeriscaping from HOA bans.
Westminster Water Restrictions & Landscape Watering Rules
Some RestrictionsRainwater Harvesting
Westminster rainwater collection is limited by Colorado law. HB 16-1005 allows up to two 55-gallon barrels (110 gallons) per household for outdoor use only.
Westminster Rainwater Harvesting Rules
Heavy RestrictionsNative Plants
Westminster may encourage or require native and drought-tolerant landscaping. Some areas restrict traditional grass lawns in favor of water-efficient alternatives.
Westminster Native Plant & Xeriscape Rules
Few RestrictionsColo. Rev. Stat. § 38-33.3-106.5 (SB 23-178, Water-wise Landscaping in HOA Communities)
Under current law, a unit owners' association (association) of a common interest community may not prohibit the use of xeriscape, nonvegetative turf grass, or drought-tolerant vegetative landscapes to provide ground covering to property for which a unit owner is responsible. There is, however, an exception authorizing an association to adopt and enforce design or aesthetic guidelines or rules t...
Artificial Turf
Westminster generally permits artificial turf installation with some requirements for drainage, appearance, and base preparation.
Westminster Artificial Turf Regulations
Few RestrictionsColo. Rev. Stat. § 38-33.3-106.5 (HB 19-1050, Xeriscape in Common Interest Communities)
Water conservation - use of xeriscape and other drought-tolerant landscaping - common interest communities - special districts. Section 1 of the act augments an existing law that establishes the right of unit owners in common interest communities to use water-efficient landscaping, subject to reasonable aesthetic standards, by specifically extending the same policy to limited common elements, w...
Looking for Adams County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Westminster city rules.
Landscaping Rules in Adams County →