Tree Trimming: Redmond vs Renton
How do tree trimming rules compare between Redmond, WA and Renton, WA?
Redmond and Renton have similar restriction levels.
Redmond, WA
King County
Routine pruning of private trees under 25 percent of canopy is allowed without a permit in Redmond, but significant trees and trees in critical areas require review under RMC 21.72 Tree Protection.
View full Redmond rules →Renton, WA
King County
Renton permits routine private tree pruning without a permit under RMC 4-4-130. Trees in critical areas, shorelines, and rights-of-way need approval. Significant trees on new development are protected.
View full Renton rules →Key Facts Comparison
| Fact | Redmond | Renton |
|---|---|---|
| Light Pruning Limit | Under 25% canopy | - |
| Significant Tree Code | RMC 21.72 | - |
| Topping | Prohibited | - |
| Street Trees | City-owned, permit needed | Public Works permit required |
| Critical Areas | RMC 21.64 review | Review required before trimming |
| Code | - | RMC 4-4-130 |
| Routine Pruning | - | No permit on private lots |
| Crown Limit | - | No more than 25 percent per year |
Highlighted rows indicate differences between cities.
Redmond FAQ
Can I prune my backyard tree in Redmond?
Yes, routine pruning under 25 percent of canopy is allowed. Significant trees require following RMC 21.72 standards.
Can I top my tree?
No. Topping significant trees is prohibited under Redmond tree protection rules because it damages long-term tree health.
Renton FAQ
Can I prune my own backyard tree in Renton?
Yes, routine light pruning of non-critical-area trees needs no permit. Avoid topping and stay under 25 percent of the live crown per year.
Do I need a permit to trim a street tree?
Yes, street trees in the public right-of-way require a permit from Renton Public Works. Unauthorized work can trigger fines and replacement costs.
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