Get the right permits and trusted info for safe, legal tree removal in Portland.
Tree work in the Portland metropolitan area is often regulated, and permits are commonly required—especially for tree removals and any work involving street trees. Requirements vary by jurisdiction, with cities like Portland and Lake Oswego having specific rules regarding tree protection, removal, and replanting.
In many cases, permits are required prior to beginning work, and some removals may also require a replanting plan or tree replacement. Street trees (located in the public right-of-way) almost always require a permit before any pruning or removal can take place.
Our team is experienced in navigating local permitting requirements and can help guide you through the process. Below are resources to assist you in determining the specific requirements for your city or county.
Please note: When a permit is required, it must be obtained prior to scheduling or performing any tree work. We cannot proceed without proper authorization.
Clackamas County Planning and Zoning
Oregon City OR
(503) 742-4500
Multnomah County Planning and Zoning
Portland OR
(503) 988-3043
Washington County Planning & Services
Hillsboro OR
(503) 846-8761
Portland Trees
Portland OR
(503) 823-8733
Community Planning / Urban Forestry
Tigard OR
(503) 718-2421
Community Planning / Urban Forestry
Tigard OR
(503) 718-2421
Public Works
Canby OR
(503) 266-0759 – Ask for Jerry Nelzen
Code Enforcement
Happy Valley OR
(503) 783-3800
Development Services
Hillsboro OR
(503) 681-6146