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🌿 Landscaping Rules/Grass Height Limits

Federal Way vs Seattle

How do grass height limits rules compare between Federal Way, WA and Seattle, WA?

Federal Way, WA

King County

Some Restrictions

Federal Way has no specific grass-height number but prohibits overgrown grass and weeds that create nuisances or fire hazards under FWRC Title 22 and the IPMC. Grass over 10-12 in typically triggers complaints.

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Seattle, WA

King County

No data available yet for Seattle.

Key Facts Comparison

FactFederal WaySeattle
Height LimitNo hard number, typ. 10-12 in-
CodeFWRC 22 + IPMC-
Noxious WeedsProhibited (RCW 17.10)-
ROW MowingCity mows shoulders-
EnforcementComplaint-based-

Highlighted rows indicate differences between cities.

Federal Way FAQ

How tall can my grass be in Federal Way before I get cited?

The city does not publish a strict inch limit, but code compliance generally acts on overgrown vegetation over roughly 10 to 12 inches when it creates a nuisance, fire hazard, or pest harborage.

Who mows the grass strip between sidewalk and street?

Responsibility is shared. City crews mow shoulders seasonally, but adjacent property owners are expected to maintain the right-of-way up to the edge of the street.

Seattle FAQ

No FAQs available.

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