Showing ordinances that apply to Lake Holm, WA
Lake Holm is an unincorporated community (population 3,430) in King County, Washington. Because Lake Holm is not an incorporated city, it does not have its own municipal code. Instead, King County ordinances apply directly to properties here. The tree trimming rules below are the ones that govern your area.
Trimming trees on your own parcel in unincorporated King County usually needs no permit. Trees in critical areas, shoreline buffers, or county rights-of-way have restrictions. Topping is discouraged.
KCC Title 21A.24 (Critical Areas) and Title 16.82 (Clearing and Grading) regulate trimming and removal of significant trees and vegetation in sensitive areas. Routine maintenance pruning of landscape trees on a residential parcel generally does not require a permit. However, trimming of trees over 6 inches diameter at breast height (DBH) in critical area buffers such as wetland, stream, fish and wildlife habitat conservation areas, or shoreline zones may require review, particularly if it alters the character of the canopy. Crown reduction or topping of trees in stream buffers can remove shade critical to salmon habitat and is generally prohibited without a permit under the Critical Areas Ordinance. Trimming trees within a county right-of-way requires a right-of-way permit from King County Road Services (206-477-8100), which also manages hazard-tree removal along county roads. For neighbor trees that overhang a property line, Washington common law allows a neighbor to trim branches back to the property line but not to enter the neighbor parcel or destroy the tree. Forest Practices on parcels larger than 20 acres or in commercial forest are regulated by DNR under RCW 76.09.
Critical-area trimming without permit: restoration plan and double fees. Right-of-way trim without permit: citation from Road Services. Destruction of neighbor tree: civil timber trespass treble damages under RCW 64.12.030.
See how Lake Holm's tree trimming rules stack up against other locations.
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