Planting Street Trees

Planting in the Street Right-of-Way

Seattle’s public rights-of-way along our streets provide an excellent opportunity to add trees to our City. Planting a tree in the right-of-way requires special consideration of what tree and where to plant to prevent conflicts between utility lines and pipes, to minimize traffic impacts and to allow the tree to grow in that sometimes confined space. That’s why a permit is required from Seattle Department of Transportation (SDOT) before you plant –and it’s free! Don’t forget to call before you dig to locate underground utilities - give 2-days notice before you begin to dig: 1-800-424-5555

After you receive the permit to plant, you will be responsible for properly planting and maintaining the tree. This includes watering during the drier seasons, mulching and pruning.

SDOT Street Tree Planting Tips

SDOT Street Tree Planting Procedures – including appropriate species

SDOT Street Tree Planting Permit

Choose the right tree when planting under or near power lines