City of Sammamish - COVID-19 (Coronavirus) Information & Resources
Tree removal permits are required to remove all significant trees within the City. To learn more about what makes a tree significant, scroll down towards the bottom of the page.
Click on the relevant image below to access the application form. All tree removal forms must be submitted online at www.mybuildingpermit.com.
What to Expect After You Submit Your Application
Calculate your tree's DBH (Diameter Breast Height)
Learn about how many trees may be removed
APPLICATION FORM RESOURCES
Healthy Tree Removal Permit
Unhealthy Tree Removal
Hazard Tree Removal
Imminent Threat Tree
Example Site Plan - Healthy Tree Removal
Example Site Plan - Unhealthy Tree Removal
Tree Removal Permitting Guide
Identifying Root Disease Brochure
Can Hazard Trees Be Removed from Critical Areas or Critical Area Buffers?
O2015-395 Tree Regulations Ordinance
Diameter Breast Height (DBH) Calculators