--- title: "Can I cut my neighbor’s tree if it’s on my property? What Washington law says" type: "News" locale: "en" url: "https://longbridge.com/en/news/276157608.md" description: "In Washington state, tree ownership is determined by the location of the trunk. Property owners can trim branches or roots encroaching on their property but must avoid harming the tree. Once leaves or branches fall onto your property, they become your responsibility. Homeowners are liable for tree damage if they fail to maintain their trees. If a neighbor's tree poses a safety risk, documentation and consultation with an arborist are recommended. Legal action may be necessary if the tree is deemed a nuisance." datetime: "2026-02-16T13:00:00.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/276157608.md) - [en](https://longbridge.com/en/news/276157608.md) - [zh-HK](https://longbridge.com/zh-HK/news/276157608.md) --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/276157608.md) | [繁體中文](https://longbridge.com/zh-HK/news/276157608.md) # Can I cut my neighbor’s tree if it’s on my property? What Washington law says It’s a familiar experience: You step outside to find your yard covered with tree limbs and leaves. Washington residents may wonder what happens when it’s not your landscaping that is making a mess, but your neighbors’. Are you allowed to cut your neighbor’s tree if it’s across your property line? Who’s required to clean up leaves, twigs and broken branches that fall over the fence? Here’s what Washington state law says: A bicyclist powers his way across a blanket of freshly fallen leaves on Hains Avenue in Richland. ## How does tree ownership work in Washington state? In Washington state, who owns a tree “depends on the location of the tree’s trunk at ground level,” according to Sound Tree Care, a SeaTac company that provides arborist services throughout the Puget Sound. “If the entire trunk is located on one property, that tree is typically owned by that property owner,” Sound Tree Care said. If that trunk sits directly on the boundary between two properties, it belongs to both neighbors under Washington state law. “Ownership affects who can legally prune, remove or alter the tree,” Sound Tree Care says, as well as who’s responsible if the tree is damaged or fails. Jason Mahon, of Hunter's Tree Services, trims a limb from a Douglas fir afflicted with butt rot Monday, Oct. 23, 2017. ## Can I trim my neighbor’s tree if it’s on my property? In general, you’re allowed to trim tree branches or roots that encroach on your property, even when the tree’s trunk is “located wholly on a neighboring property,” according to Seattle law firm Montgomery Purdue. “The property owner must be careful not to trim or cut any portion of the tree that is not located on their property,” the law firm said. “They can only trim or cut up to the property line.” “Trimming should be done in a way that does not unreasonably harm the tree,” Sound Tree Care said. That includes damaging the tree’s roots, trunks or doing anything that could cause the tree to fall. Before cutting a part of the tree, ask or inform your neighbor what you’re planning to do to their tree. It’s the neighborly thing to do. Sound Tree Care said Once leaves and twigs land on your property, they become your yard waste, legal experts say. ## Does my neighbor have to clean up leaves or branches? According to legal experts, you are responsible for disposing of leaves, twigs and branches that fall on your property — even if they come from a neighbor’s tree. “Once they land on your property, they become your yard waste,” online legal resource FindLaw said. A portion of East 82nd Street is closed after a tree crashed into a home in Tacoma in December 2025. ## Who’s responsible for tree damage to my property? Are homeowners responsible for the damage their trees cause to other properties? It depends on the circumstances, according to FindLaw. “If your neighbor took reasonable care to maintain the tree branch, and the tree branch did not seem to a reasonable person to be threatening to fall,” they’re “probably not” liable if a storm sends that limb crashing onto your roof, FindLaw contributor Eric Harvey wrote. Such an event would be deemed an “act of God.” “On the other hand, if the tree was not properly maintained, then your neighbor could be liable for the damages caused,” Harvey said. Jake Hines, left, and Ross Rukke, of Capstone Construction, work to remove a fallen tree in Spokane after deadly storms swept through the state leaving many without power. ## What if my neighbor refuses to tend to their tree? “Landowners are responsible for maintaining the trees on their property,” Harvey said. Legally, property owners must “make reasonable inspections and take care to ensure the tree is safe,” according to FindLaw. If you believe your neighbor’s tree could cause a safety issue, Sound Tree Care recommends documenting the condition of the tree, including photos with dates and any communication you’ve had with your neighbor about the tree. You should also consult an arborist for a risk evaluation, Sound Tree Care said. Rafael Martinez stops to look up at the tall trees surrounding his property as he cleans up debris from a pair of 60-foot-tall trees that fell in his neighbor's back yard in Lacey in August 2015, just missing both houses. Branches and roots that damage your property can be considered a nuisance under Washington law, experts say, especially if they’re “interfering with your use and enjoyment of your own property.” At that point, you may want to get lawyers — or your local municipality — involved. ” If the court finds that the tree is a nuisance, it may order the tree removed,” Harvey said, while cities with ordinances prohibiting landowners from keeping dangerous conditions on their property “may remove the tree themselves or order your neighbor to do it.” Austin Heppell, right, and Ryan Cox of Apex Tree Experts cut up a large leader of an oak tree on Friday, Feb. 15, 2019. The leader cracked from the weight of accumulated snow during a storm and fell onto the garage of this Lakewood home. ## Can I legally cut down my neighbor’s tree? If you want to prune or chop down a tree on someone else’s property, ask first. “If it is necessary to enter the other property for trimming, permission of that property owner must be obtained before entry, unless the limbs threaten to cause imminent and grave harm,” Clark County Public Works said. According to the Revised Code of Washington, it’s illegal to “cut down, girdle otherwise injure” any tree or shrub “without lawful authority.” That includes trees on private property as well as those standing on the street in front of someone’s house. Cutting down this nuisance tree between their and their neighbor’s homes in the Canterwood neighborhood of Gig Harbor has landed John and Kathy Arroyo in hot water with their homeowners association. ## What are the penalties for chopping down a tree? If you’re caught cutting down a tree without permission, you may be liable for three times the value of the tree. “Most trees have a replacement value of between $500 and $2,500,” Clark County Public Works said. “Ornamental or landmark trees can have a value of between $20,000 and $60,000.” ## Related News & Research - [Apodaca Inversiones Inmobiliarias Expands Madrid Rental Portfolio with €2.3 Million Acquisition](https://longbridge.com/en/news/281697258.md) - [Hòa Phát partners with TÜV SÜD to certify railway rail quality](https://longbridge.com/en/news/281685633.md) - [Curling-Sport's new professional league bets big on Olympic buzz](https://longbridge.com/en/news/281684853.md) - [Modern Threads Files SEBI-Mandated Demat Compliance Certificate for Q4 FY26](https://longbridge.com/en/news/281682899.md) - [After a Monster Run, Is Micron Still Worth Owning?](https://longbridge.com/en/news/281707505.md)