Landscaping Rules in Mount Vernon, NY (2026)
8 verified landscaping rules for Mount Vernon, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Grass Height Limits
Mount Vernon Code Chapter 170 (Property Maintenance) requires grass and weeds be kept under 10 inches. City may abate and charge owner for mowing.
landscaping/grass-height
Heavy RestrictionsTree Trimming
Mount Vernon DPW controls trimming of street trees and trees in public right-of-way. Private tree trimming on your own property is generally unrestricted.
landscaping/tree-trimming
Some RestrictionsTree Removal & Heritage Trees
Mount Vernon requires permits to remove street/public trees. Private property tree removal is less regulated but must comply with Chapter 222 (Trees) provisions.
landscaping/tree-removal
Some RestrictionsWeed Ordinances
Mount Vernon Chapter 170 requires properties be kept free of noxious weeds and overgrown vegetation. Typical threshold is 10 inches; city abates and liens violators.
landscaping/weed-ordinances
Heavy RestrictionsWater Restrictions
Mount Vernon receives water via NYC DEP (Catskill/Delaware system). No permanent outdoor watering restrictions, but drought emergencies may trigger NYC DEP or NY DEC statewide limits.
landscaping/water-restrictions
Some RestrictionsRainwater Harvesting
Rainwater harvesting is legal in Mount Vernon and throughout New York State. No permit required for residential rain barrels used for landscape irrigation.
landscaping/rainwater-harvesting
Few RestrictionsNative Plants
Mount Vernon does not mandate or restrict native plants in private landscapes. NY State promotes native plantings on public projects via Excelsior Conservation Corps and DEC programs.
landscaping/native-plants
Few RestrictionsArtificial Turf
Mount Vernon does not specifically regulate artificial turf on residential lots. Installation must comply with stormwater and property maintenance standards.
landscaping/artificial-turf
Few RestrictionsLooking for Westchester County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Mount Vernon city rules.
Landscaping Rules in Westchester County →