Edmonds ADU park impact fee: the flat rate everyone quotes was superseded in January

Our adversarial pass caught that the widely-cited $1,367.03-per-ADU park impact fee (half the single-family rate) was replaced by the 2026 Fee Guide effective January 1, 2026, which assesses $1.35 per square foot of residential space instead. The Edmonds page now reflects the per-square-foot structure.

Current verified rules: Edmonds ADU rules · All Washington cities