Landscaping Rules in New York, NY (2026)
8 verified landscaping rules for New York, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Grass Height Limits
New York City does not run a dedicated tall-grass complaint program for private lawns; the City only acts when overgrowth blocks a public sidewalk. The governing height standard comes from the New York State Property Maintenance Code Sec. 302.4, which requires developed areas used by occupants or the public to be kept free from weeds (defined to include grasses) over 10 inches.
Grass/weeds over 10 inches barred by NY State code
Some RestrictionsNew York State Property Maintenance Code (2020), Sec. 302.4 (Weeds), with definition from Sec. 202
302.4 Weeds. Except as provided for in statute, local law, ordinance, or other regulations, all developed areas of a premises that are intended to be used by building occupants or the public shall be maintained free from weeds in excess of 10 inches (254 mm). Noxious weeds shall be prohibited. Weeds shall be defined as all grasses, annual plants and vegetation, other than trees or shrubs provid...
Tree Trimming
All street and park trees in New York City are under the jurisdiction of the Department of Parks and Recreation. Administrative Code Sec. 18-129 makes it unlawful to cut, remove, or in any way destroy a tree on public property without written consent from the Commissioner, punishable as a misdemeanor by up to a $15,000 fine and one year in jail, plus a civil penalty of up to $10,000 per violation.
City consent needed to prune street trees; big fines
Heavy RestrictionsNew York City Administrative Code Sec. 18-129(a)-(b) (Fines for unlawful cutting of trees on department property)
Sec. 18-129 Fines for unlawful cutting of trees on department property. a. It shall be unlawful for any individual, firm, corporation, agent, employee or person under the control of such individual, firm or corporation to cut, remove or in any way destroy or cause to be destroyed, any tree or other form of vegetation on public property under the jurisdiction of the commissioner without acquirin...
Tree Removal & Heritage Trees
Removing a street or park tree in New York City requires the written consent of the Parks Commissioner under Administrative Code Sec. 18-129. Unauthorized removal is a misdemeanor (up to $15,000 fine and one year in jail) plus a civil penalty of up to $10,000 per tree, and offenders can be barred from obtaining tree-work consent for up to two years.
Removing a City tree needs Parks consent; per-tree penalties
Heavy RestrictionsNew York City Administrative Code Sec. 18-129(a)-(b) (Fines for unlawful cutting of trees on department property)
Sec. 18-129 Fines for unlawful cutting of trees on department property. a. It shall be unlawful for any individual, firm, corporation, agent, employee or person under the control of such individual, firm or corporation to cut, remove or in any way destroy or cause to be destroyed, any tree or other form of vegetation on public property under the jurisdiction of the commissioner without acquirin...
Weed Ordinances
New York City has no standalone municipal weed-height ordinance for private lots. The City enforces weed overgrowth only where it obstructs a public sidewalk, handled by the Department of Sanitation, while the underlying prohibition on weeds over 10 inches and on noxious weeds comes from the New York State Property Maintenance Code Sec. 302.4.
Sidewalk weeds abated by Sanitation; state 10-inch cap
Some RestrictionsNew York State Property Maintenance Code (2020), Sec. 302.4 (Weeds)
302.4 Weeds. Except as provided for in statute, local law, ordinance, or other regulations, all developed areas of a premises that are intended to be used by building occupants or the public shall be maintained free from weeds in excess of 10 inches (254 mm). Noxious weeds shall be prohibited. Weeds shall be defined as all grasses, annual plants and vegetation, other than trees or shrubs provid...
Water Restrictions
New York City imposes year-round outdoor water-use rules under 15 RCNY Sec. 20-08. Using a hose, automatic sprinkler, or other means to water lawns or gardens is prohibited between 11:00 a.m. and 7:00 p.m., and from November 1 through March 31 hose, sprinkler, and lawn/garden watering with City water is banned except hand-watering of non-turf plants.
No lawn watering 11 a.m.-7 p.m.; none Nov-Mar
Some RestrictionsRules of the City of New York, Title 15, Sec. 20-08(a)(6) (Water Use Restrictions)
(6) Watering of lawns and gardens. (i) The use of a hose, automatic sprinkler or other means to water lawns or gardens is prohibited between the hours of 11:00 a.m. and 7:00 p.m. Automatic irrigation systems shall include a sensor or control which shall prevent operation during or within 24 hours of substantial rain. (ii) Between the first day of November and the last day of the following March...
Rainwater Harvesting
NYC encourages rainwater harvesting through DEP's Green Infrastructure Plan and offers incentives through the Stormwater Management Program. No permit is required for residential rain barrels. The city distributes free rain barrels through community programs and GrowNYC.
New York City Rainwater Harvesting Regulations
Few RestrictionsNative Plants
NYC does not mandate native plant use on private property but strongly encourages it through DEP's green infrastructure programs, MillionTreesNYC successor programs, and GreeNYC initiatives. NYC Parks Department requires native species for street tree plantings and park restorations.
New York City Native Plant Regulations
Few RestrictionsArtificial Turf
NYC does not specifically regulate artificial turf installation on private property. No permit is required for replacing a lawn with synthetic turf. However, stormwater management requirements may apply for larger installations, and some community districts have raised concerns about heat island effects.
New York City Artificial Turf Regulations
Few RestrictionsLooking for New York County county-wide rules?
County ordinances apply to unincorporated areas and may supplement New York city rules.
Landscaping Rules in New York County →