Development between the Pierhead Line and the Construction Limit Line in the UM Environment in Lake Union and Portage Bay
Seattle Mun. Code § 23.60A.516
in effectStructures located between the Pierhead Line and the Construction Limit Line in Lake Union and Portage Bay are limited to piers and floats without accessory buildings, drydocks, and existing floating homes at existing floating home moorages. (Ord. 124105 , § 3, 2013.)
Source: Seattle Municipal Code (Municode library)URL: https://library.municode.com/wa/seattle/codes/municipal_codeFetched: 7/25/2026