Tree Code Update

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Anticipated Community Engagement

You can provide comments throughout the entire process, up until the code is adopted by the City Council (Q1 2027). However, we recommend early engagement so staff can complete ample research and incorporate some of the items into the draft code. To share feedback and engage, residents can:

  • Review the Tree Code Draft: The first draft of the Tree Code, RZC 21.72 Tree Protection, RZC 21.30 Historic and Archaeological Resources, and RZC 21.78, Definitions is now available for community review (see Document Library on the right). We invite you to take the questionnaire and provide general comments on the code. The questionnaire is located at the bottom of this webpage and will open until June 22, 2026.
    • Please note that this is the first draft of the tree code and information from presentations and this draft code may differ in the future.
  • Email: treecode@redmond.gov
  • Attend a Drop-in Office Hour
    • Drop-in Office Hours will be held at Redmond City Hall (15670 NE 85th Street) or online via Microsoft Teams. To attend virtually, please email treecode@redmond.gov to request a meeting link. Each session will cover the same information, so you may attend the one that works best for you.
    • 12–1 p.m. on Monday, June 22
    • 12–1 p.m. on Thursday, June 25
  • Attend a public hearing (information will be posted when available)
  • Attend future Planning Commission and City Council study sessions


Background

The City of Redmond adopted the current tree protection regulations (Ordinance 1998) in 1998. The regulations contain tree retention standards for new developments, as well as tree removal permit requirements on developed lots. These regulations have not had a comprehensive review since they were adopted over 20 years ago. It is time to check back with the community to determine if these regulations need modifications and are achieving their goals in the context of urban growth.

A key element of updating the regulations is to first understand the framework we work within. Under the Growth Management Act, Redmond is designated within an Urban Growth Boundary, which means we will continue to absorb population growth as it occurs. The Urban Growth Boundary is a mechanism to reduce urban sprawl. In Redmond, the eastern border is generally the urban growth boundary, discouraging urban development out towards the Snoqualmie Valley. The City is looking to find a balance between state mandated growth and tree retention, protection and replacement.

In 1998, Redmond had a population of 44,383. According to King County’s 1998 Growth Report, there were 18,705 housing units (8,635 single-family homes and 10,068 multifamily units) and 52,812 jobs in Redmond. That is a stark difference to current statistics. In 2025, Redmond’s population grew to 82,380 people. There were 14,254 single-family residences and 22,932 multi-family units. In 2024 there were 99,169 jobs.

The Redmond 2050 Comprehensive Plan update identifies growth in its three urban centers, Downtown, Overlake, and Marymoor Village, in support of light rail. The proposed tree code is required to align with the Redmond 2050 and code updates that accommodate infill development, middle housing, and encourage density to support growth.

The tree code is used for regulating tree removal and protection related to development and nondevelopment. This ranges from someone wanting to remove a tree in their backyard to a large mixed-use development removing trees for construction.


Purpose and Objectives:

The overall goal is to adopt updated Tree Protection regulations that provide clarity, are reflective of community values, and align with Redmond 2050. The intent is to find a balance between tree protection and retention and accommodating growth and development. The City of Redmond is located within the Urban Growth Boundary, and we are required by State Law to accommodate growth. HB 1110 Washington State Legislature

  • Objective 1: Ensure robust internal and external stakeholder involvement so the regulations align with the community vision.
  • Objective 2: Identify gaps in the regulations to clearly identify how tree protection regulations are implemented.
  • Objective 3: Establish a clear mechanism for annual reporting.
  • Objective 4: Provide framework for current and future tree protection to ensure the regulations identify mechanisms by which actions work together, such as support the Tree Canopy Plan.
  • Objective 5: Ensure the tree regulations are in alignment with adopted Comprehensive Plan policies, growth targets, middle housing, and stormwater management. Align with the Tree Canopy Strategic Plan, Environmental Sustainability Action Plan, and Parks, Arts, Recreation, Culture, and Conservation (PARCC) Plan.
  • Objective 6: Provide informational guides on tree protection, tree removal, planting, maintenance, benefits of trees, tree giveaway programs and more.

Timeline:

February to April 2026

  • Staff drafts tree code

May-June 2026

  • Community Engagement

July 2026

  • Technical Committee Process
  • Council Introduction

July - December 2026

  • Planning Commission Process
    • Study sessions and public hearing

January - March 2027

  • Council Process/ adoption
    • Study sessions and approval

April 2027

  • Training for public and developers


Process:

The Redmond 2050 comprehensive plan update is the long-term vision for the City and sets goals and policies for how we grow and where we invest. Redmond 2050 was recently adopted by the City Council and reflects the community's values and priorities. The function and strategic plans dive deeper and usually include studies, strategies, and recommendations to help implement the vision. In this case, the five listed functional plans (see image above) guide the Redmond Zoning Code (RZC). Regulatory plans, which includes the RZC, translate the comprehensive plan and functional plans into enforceable policies and ensures that new development aligns with the vision of the comprehensive plan and associated functional plans.

  • The Comprehensive Plan sets the vision.
  • Functional Plans provide the technical pathway.
  • Regulatory Plans make it happen on the ground.

Benefits of Trees
Trees support a healthy environment and community by cleaning our air, providing wildlife habitat, and help fight climate change. They also cool our neighborhoods, provide shade, manage stormwater, prevent erosion, increase property value, and promote community health.

Additional City Tree Related Efforts:



Anticipated Community Engagement

You can provide comments throughout the entire process, up until the code is adopted by the City Council (Q1 2027). However, we recommend early engagement so staff can complete ample research and incorporate some of the items into the draft code. To share feedback and engage, residents can:

  • Review the Tree Code Draft: The first draft of the Tree Code, RZC 21.72 Tree Protection, RZC 21.30 Historic and Archaeological Resources, and RZC 21.78, Definitions is now available for community review (see Document Library on the right). We invite you to take the questionnaire and provide general comments on the code. The questionnaire is located at the bottom of this webpage and will open until June 22, 2026.
    • Please note that this is the first draft of the tree code and information from presentations and this draft code may differ in the future.
  • Email: treecode@redmond.gov
  • Attend a Drop-in Office Hour
    • Drop-in Office Hours will be held at Redmond City Hall (15670 NE 85th Street) or online via Microsoft Teams. To attend virtually, please email treecode@redmond.gov to request a meeting link. Each session will cover the same information, so you may attend the one that works best for you.
    • 12–1 p.m. on Monday, June 22
    • 12–1 p.m. on Thursday, June 25
  • Attend a public hearing (information will be posted when available)
  • Attend future Planning Commission and City Council study sessions


Background

The City of Redmond adopted the current tree protection regulations (Ordinance 1998) in 1998. The regulations contain tree retention standards for new developments, as well as tree removal permit requirements on developed lots. These regulations have not had a comprehensive review since they were adopted over 20 years ago. It is time to check back with the community to determine if these regulations need modifications and are achieving their goals in the context of urban growth.

A key element of updating the regulations is to first understand the framework we work within. Under the Growth Management Act, Redmond is designated within an Urban Growth Boundary, which means we will continue to absorb population growth as it occurs. The Urban Growth Boundary is a mechanism to reduce urban sprawl. In Redmond, the eastern border is generally the urban growth boundary, discouraging urban development out towards the Snoqualmie Valley. The City is looking to find a balance between state mandated growth and tree retention, protection and replacement.

In 1998, Redmond had a population of 44,383. According to King County’s 1998 Growth Report, there were 18,705 housing units (8,635 single-family homes and 10,068 multifamily units) and 52,812 jobs in Redmond. That is a stark difference to current statistics. In 2025, Redmond’s population grew to 82,380 people. There were 14,254 single-family residences and 22,932 multi-family units. In 2024 there were 99,169 jobs.

The Redmond 2050 Comprehensive Plan update identifies growth in its three urban centers, Downtown, Overlake, and Marymoor Village, in support of light rail. The proposed tree code is required to align with the Redmond 2050 and code updates that accommodate infill development, middle housing, and encourage density to support growth.

The tree code is used for regulating tree removal and protection related to development and nondevelopment. This ranges from someone wanting to remove a tree in their backyard to a large mixed-use development removing trees for construction.


Purpose and Objectives:

The overall goal is to adopt updated Tree Protection regulations that provide clarity, are reflective of community values, and align with Redmond 2050. The intent is to find a balance between tree protection and retention and accommodating growth and development. The City of Redmond is located within the Urban Growth Boundary, and we are required by State Law to accommodate growth. HB 1110 Washington State Legislature

  • Objective 1: Ensure robust internal and external stakeholder involvement so the regulations align with the community vision.
  • Objective 2: Identify gaps in the regulations to clearly identify how tree protection regulations are implemented.
  • Objective 3: Establish a clear mechanism for annual reporting.
  • Objective 4: Provide framework for current and future tree protection to ensure the regulations identify mechanisms by which actions work together, such as support the Tree Canopy Plan.
  • Objective 5: Ensure the tree regulations are in alignment with adopted Comprehensive Plan policies, growth targets, middle housing, and stormwater management. Align with the Tree Canopy Strategic Plan, Environmental Sustainability Action Plan, and Parks, Arts, Recreation, Culture, and Conservation (PARCC) Plan.
  • Objective 6: Provide informational guides on tree protection, tree removal, planting, maintenance, benefits of trees, tree giveaway programs and more.

Timeline:

February to April 2026

  • Staff drafts tree code

May-June 2026

  • Community Engagement

July 2026

  • Technical Committee Process
  • Council Introduction

July - December 2026

  • Planning Commission Process
    • Study sessions and public hearing

January - March 2027

  • Council Process/ adoption
    • Study sessions and approval

April 2027

  • Training for public and developers


Process:

The Redmond 2050 comprehensive plan update is the long-term vision for the City and sets goals and policies for how we grow and where we invest. Redmond 2050 was recently adopted by the City Council and reflects the community's values and priorities. The function and strategic plans dive deeper and usually include studies, strategies, and recommendations to help implement the vision. In this case, the five listed functional plans (see image above) guide the Redmond Zoning Code (RZC). Regulatory plans, which includes the RZC, translate the comprehensive plan and functional plans into enforceable policies and ensures that new development aligns with the vision of the comprehensive plan and associated functional plans.

  • The Comprehensive Plan sets the vision.
  • Functional Plans provide the technical pathway.
  • Regulatory Plans make it happen on the ground.

Benefits of Trees
Trees support a healthy environment and community by cleaning our air, providing wildlife habitat, and help fight climate change. They also cool our neighborhoods, provide shade, manage stormwater, prevent erosion, increase property value, and promote community health.

Additional City Tree Related Efforts:



2026 Submit Your Comment on 21.72 Tree Preservation

Thank you for your interest in Redmond’s Tree Code Update!
We value your input as we work to enhance our tree regulations. Please share your thoughts, questions, or concerns about trees and the Proposed Tree Regulations using this form.

Your feedback will help shape how we protect, manage, and grow Redmond’s tree canopy for years to come.

This comment form will close on June 22, 2026.

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I attended the 6/2/2026 Learning session. I shared my full comments via email so these are brief. As single unit owners in a large multi-family COA property we are in a grey zone. The code has been difficult to navigate due to our size being more aligned with commercial developed properties, but our needs are more aligned with single family properties. I appreciate the goals set forth in the proposed code changes and hope the final process is understandable and not overly burdensome for homeowners who are not in the professional construction or landscaping business. It is especially hard to find code compliant replacement trees at retail nurseries. I hope the proposed smaller size for single family replacement trees will extend to our situation.

NV 10 days ago

I’ve reviewed the draft definitions, and I’ve annotated a copy with my comments and emailed them separately. Two largest concerns: first) many of the definitions are weak and I don’t see (how written) they support your code and its objective. Many appear to have been copied and pasted from online sources and have language that is not relevant or consistent with other parts of code. That leads to #2: as a tree professional, I’m bound to use ANSI A-300 standards and their accompanying BMPs, yet some definitions use language not consistent with the A-300 or BMPs. This is very confusing.

I am frustrated when code (and its definitions) is out of sync with code mandated methods. This is especially true for pruning and for risk assessment as outlined in the A-300.

I suggest you craft an objectives/purpose section for the definitions. Why are they there? how will you use them? How should I use them?

I look to them for clarity in assisting my client with code compliance. And that is difficult when they use language that is vague or outdated.

Thanks again for your consideration.

Favero 16 days ago

I participated in the 6/2/2026 Noon Team Meeting in regard to draft changes to the Tree Code. As a residential homeowner, I dealt with issues related to the existing tree removal permitting system in 2018, 2019 and 2020 and I am interested in modifications to the existing code because of the hassles and delays associated with getting those permits and having to wait over 2 years to plant new trees in my own back yard.

We had a large branch from a tall tree lean up against a neighbor's roof. While we were able to remove the branch, we needed a permit to remove the tree which obviously was not completely healthy. On our property, we were allowed to take down 2 healthy trees a year but in order to take down an obviously unhealthy tree, I was required to hire an arborist. I showed an arborist Redmond's pages long arborist report and I was told that it would cost me between $400 and $700 to have them complete the report. It seemed ridiculous to me that I was being required to pay up to $700 to get a report that would allow me to pay hundreds more to remove the tree that had a significant branch fall on a neighbor's roof. (It would be great if Redmond had an arborist on staff to save citizens hundreds or thousands of dollars in arborist repot fees.)

In addition, we wanted to remove 4 other trees from our back yard in order to plant 12 arborvitae trees. Because of the size of our lot (6022 143rd CT NE), I was allowed to only remove 2 trees a year. So, 3 consecutive Julys I had to fill out a tree removal permit form and deal with the hassle. I was also required to pay a higher fee to have the trees removed at 3 separate occasions rather than doing them all at one time. One of the trees we wanted to take down had a root that was damaging our back fence. Had we just cut out the root, it would have killed the tree and Redmond would have probably fined us for doing that.

What makes this all the more annoying is that we planted most if not all of these trees within a year of our moving into this house in 1987. So, even though we paid to plant the trees, we still needed to get Redmond's permission to remove them.

I can understand Redmond's interest in trees that are at the front of the house that face the street but trees that are in our backyard or trees that we paid to plant should not require a tree permit to remove.

I realize that few if any of my suggestions will be incorporated into the new tree code but I hope that serious consideration will be given to 1) Redmond having an arborist on staff, 2) not requiring multiple tree permits to be obtained for essentially the same project, 3) allowing a resident that wants to remove more trees than their lot size permits to do so if they are planting more replacement trees than they are removing, 4) allow removal of trees whose roots are damaging a fence. and 5) allow the removal of a tree that has had a significant branch fall on a neighbor's house.

Thank you for your consideration of this feedback.

Ron Spring 19 days ago

"No exception needed if a Qualified Tree Professional determines the tree is dead, dying, or diseased." Define these terms: dying and diseased. More to the point, is the tree’s useful life as a retained amenity impacted significantly because it is dying or diseased.
Example: Every dogwood, apple and Serviceberry in the PNW is diseased, as are all the madrones. Most ‘diseased’ trees can tolerate some level of ‘disease’ (presence of a fungal/bacterial pathogen) and continue to grow and provide benefit.
I think the better approach is to quantify, using the condition table, a threshold for condemning a tree because it is dying or diseased.

"Hazardous trees may be removed with documentation from a Qualified Tree Professional Define hazardous." Many municipalities use ‘an overall risk rating of high or extreme’ (based on ANSI standards). Even a tree with an overall low risk rating is hazardous.

"Conifer/ Evergreen: Douglas Fir, Western Red Cedar,
Western Hemlock, Noble Fir, Shore Pine, etc."
"Deciduous: Big Leaf maple, Red Alder, Pacific Dogwood, etc. "

More clarity here please: the Western larch is a native conifer, and is also deciduous.
Pacific madrone is evergreen, nor is it deciduous

"Retention priority (highest to lowest):
• Culturally Modified Trees
• Heritage Trees
• Landmark Trees
• Trees near critical areas
• Groves
• Perimeter landscaping trees
• Coniferous/evergreen trees
• All other significant trees"

Can you add a priority for remaining useful life? Perhaps also include a minimum threshold for a ‘condition and viability’ rating from the matrix you propose to use.

Tree Protection Fencing. Are there specifications for this somewhere I can’t find? TPF should be chain link affixed to driven steel posts. None of that plastic netting crap

Definitions
"• TPZ: “Tree Protection Zone (TPZ)” means the circular area around a tree calculated as one foot of radius for every inch of d.b.h., or at least six feet, whichever is greater. The TPZ may instead be determined by a Qualified Tree Professional."

Consider introducing the concept that a TPZ can be other than a circle!! (a square or polygon)

Rare are sites these days where there is sufficient space to complete a circle around a retained tree with sufficient soil for an adequate TPZ. ‘Other-shaped’ TPZs allow for more creativity in using soil near a tree that can be protected as part of the root zone that would otherwise be ‘outside’ that circle.

Favero 20 days ago

Is there any thought to licensing and/or registering businesses that cut trees in Redmond? It seems like homeowners and tree cutting businesses might not have knowledge of the rules and needs for a permit, but if businesses were required to be licensed, they could be required to know the rules and not be clear-cutting a lot, as is happening in my neighborhood now. In many other businesses (i.e. gun sales, alcohol, and many others), it is up to the business to know the rules. Perhaps requiring that in the tree business would result in fewer landmark trees in neighborhoods being cut down. Thanks for your consideration.

Kathy 11 months ago
Page last updated: 04 Jun 2026, 07:29 PM