Tree Code Updates

The City of Bothell is taking a fresh look at its tree regulations, which guide how trees on both public and private property are protected, removed, replanted, and maintained over time.

Updating these regulations is an important first step in implementing the City’s Urban Forest Management Plan (UFMP). Adopted in February 2026, the UFMP sets goals for maintaining and growing Bothell’s tree canopy as the city continues to grow and develop. A clear and up-to-date tree code will help strengthen tree protections, clarify requirements, and ensure everyone can keep enjoying the many benefits trees in Bothell provide.

Why an Update is Needed

Bothell has changed a lot since the current tree regulations were written. The City's tree retention and landscaping code was originally adopted in 1996 and has not been comprehensively updated in many years. Since then, new development, shifting community priorities, and advances in urban forestry have highlighted the need for an update.

What's Being Considered

The City is exploring a range of potential updates to better support its tree canopy goals. To help identify where updates are needed, the City conducted a thorough evaluation of the City's existing code during the development of the UFMP. This review highlighted several areas where changes could better support and implement UFMP goals, including the following topics:

• Authority & Credentials
• Tree Canopy Preservation
• Tree Protection During Construction
• Planting Standards
• Maintenance Requirements
• Mitigation Requirements
• Enforcement

We're still early in the process, and no decisions have been made yet. Your input will help shape what changes move forward.

Anticipated Schedule

The City is aiming to adopt an updated Tree Code by early 2027.

This will be a multi-phase process that includes:

• Community and stakeholder engagement to help draft proposed code amendments
• Review by the Planning Commission
• Review and adoption by the City Council

How to Get Involved

Community input is a key part of this process. The City will be hosting a first round of focus groups in May and June 2026 to help draft proposed updates. A second round of focus groups will be held with participants later this summer (August - October) to review and help refine the draft code.

We want to hear from a wide range of perspectives to ensure the updates reflect community values and are practical to implement. Everyone is encouraged to participate, including local developers and builders, environmental and forestry professionals, utility providers, homeowners, and other community members.

Interested in participating in a focus group?

Contact Us

Cameron Colvin, AICP

Senior Planner, Email

Interested in participating in a focus group?