Tree Law in Washington State

Your Guide to Tree Ownership, Boundaries, and Legal Responsibility

Silhouette of Washington State with evergreen trees along the bottom and Puget Sound coastline detail

Understanding your rights and responsibilities when it comes to trees on or near your property is crucial — especially in Washington State, where both local and state laws govern how tree disputes are handled.


This Washington State tree law guide helps property owners navigate common issues involving overhanging branches, shared trees on property lines, and unauthorized tree removal by neighbors or contractors.


Whether you're dealing with a fallen tree, a neighbor cutting without permission, or a dispute over ownership, this Tree Law Resource Hub has the answers.

πŸ” Explore Tree Law Topics:


🌳 Washington Tree Laws

A complete overview of your rights regarding tree ownership, cutting overhanging branches, and property line trees in Washington State.


πŸͺ΅ Timber Trespass in Washington

Learn about Washington’s timber trespass laws and what to do if a neighbor or contractor cuts your trees without permission. You may be entitled to triple damages.


πŸ“ Tree Ownership & Property Lines (Coming Soon)

Who owns a tree that sits on the boundary line? What are the rules for maintenance and removal? Find out your legal standing under Washington law.


🌲 Tree Removal Responsibility (Coming Soon)

If a tree falls — or needs to be removed — who pays? Understand liability, insurance implications, and your responsibilities as a property owner.


βœ‚οΈ Overhanging Branches & Trimming Rights (Coming Soon)

Can you legally trim your neighbor’s tree? What if it damages your fence or roof? Learn what Washington tree law allows, and where it draws the line.ο»Ώ

πŸ“˜ Why This Matters

Disputes over trees can become legal issues quickly. Knowing the law helps you:

  • Avoid legal and financial liability
  • Resolve neighbor conflicts peacefully
  • Protect your property and trees
  • Understand your neighbor’s legal rights too

We help homeowners and property managers understand Washington’s tree laws, including tree ownership on property lines, legal trimming of overhanging branches, and timber trespass liability.

This hub is maintained by Sound Tree Care, a trusted professional tree service in the Puget Sound region. We’ve seen it all — and we’re here to help.

πŸ“˜ Facing a Tree Dispute or Legal Concern?

Understanding Washington State’s tree laws is only the first step — resolving real-world disputes often requires expert documentation, removal services, or advice.

If you're dealing with:

  • A neighbor who cut down your tree
  • A tree on a property line or easement
  • A fallen limb and unclear liability
  • Potential timber trespass

Our ISA Certified Arborists can provide expert guidance, documentation for legal cases, and safe, code-compliant tree services to support your situation.


🌲Ready for Expert Tree Service, Care & Removal? Let’s Get Started.


Whether you need emergency tree removal, routine pruning, arborist reports, or help with Seattle’s tree permitting process, Sound Tree Care LLC is here to help. Our team of ISA Certified Arborists provides safe, reliable, and code-compliant tree care throughout Seattle, Bellevue, Tacoma, Olympia, and surrounding areas.


🌲 Protect your property and keep your trees healthy with professional care.

πŸ’΅ Free, No-Obligation Estimates
🧭 Washington State Licensed & Fully Insured
πŸͺͺ Seattle Registered Tree Service Provider
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πŸ“ž Call Now:  206-486-7790

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πŸ“ πŸ“ Serving Seattle, Bellevue, Tacoma, Kent, Renton & Beyond