The Port Orchard City Council is expected to approve an agreement for a new Johnsonlink Orthodontics office on Mitchell Avenue that will likely save an estimated century-old redwood tree once threatened by the development.

The council will hold a public hearing Oct. 24, where further public testimony is expected.

Advocacy to save the tree began a little over two months ago when site plans for the nearly 4,900-square-foot building indicated the tree’s removal. The plans sparked a citizen-led movement to save the historic tree, including a petition signed by 298 people.

Mayor Rob Putaansuu said in an Oct. 10 letter to citizens that the dedication of Port Orchard’s residents to maintain the natural beauty of the city was inspiring. “I am confident that, together, we can secure the best future for Port Orchard,” he said.

The city jointly announced Oct. 10 that it had negotiated an agreement with Johnsonlink that, if passed, will protect the tree during and after construction on the new office. Steps such as providing fencing around the tree and its root protection area will be added to construction plans and are included in the draft agreement.

The establishment of a conservation easement is also expected in order to preserve the tree for future generations. “We extend our heartfelt thanks to Johnsonlink Orthodontics for their dedication to our city and its natural beauty,” city officials said in a statement.