BEBuild Eastside

Medina tree rules

Medina tree permits: what to check before removal

Medina's own guidance says the answer to whether a tree permit is needed is almost always yes. Significant trees, development sites, right-of-way trees, shoreline trees, and substantial pruning all need careful screening.

Reviewed against official Medina sources · August 2026

Use the city's tree page first

Medina identifies limited activities that may be allowed without a permit, including routine pruning, certain small trees outside critical areas and buffers, limited pruning to the property line, and listed invasive species. Exceptions still apply.

Read Medina's current tree permit guidance and follow its link to the Tree Management Code before starting work.

Six inches can be enough

The city's permit instructions apply to removal of a private-property tree at least six inches DBH when it is on Medina's significant-species list. The rules also cover development sites, right-of-way trees at least six inches DBH, certain substantial right-of-way pruning, and trees within 200 feet of the Lake Washington shoreline.

Plan for replacement

Medina's restoration form uses the removed tree's diameter to determine replacement planting. The published table calls for one replacement tree for a 6-to-10-inch tree, two for a tree over 10 and under 24 inches, and three for a tree 24 inches or larger. Confirm the current standard and approved species with the city.

Emergency does not mean undocumented

The city instructions exempt qualifying emergency removal from advance permitting but require notice within seven days. Keep photographs and a qualified assessment that explain the immediate danger.

Use Medina's Tree Activity Permit instructions for the current application categories and documentation.

Our take

Call Development Services before cutting a tree that might be significant. Medina's rules are species-sensitive, and a measurement alone does not settle the permit question.

Action plan

Before tree work begins

  1. 1

    Identify the species and measure DBH using the city's method.

  2. 2

    Confirm whether the property is under development or near shoreline, right-of-way, or a critical area.

  3. 3

    Match the work to the administrative or hearing-examiner permit path.

  4. 4

    Prepare the site plan, photos, arborist material, and replacement concept the city requests.

  5. 5

    Schedule the required final planting inspection and keep the permit on site.

Official resources

Medina links and forms