SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

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Panorama of Seattle File 879-560-374
structure #173818905building

King County Administration Building

existing 8 floors

Location of King County Administration Building

Object dataJoin to edit

Floors8
Structural Formlow-rise building
Main Usagegovernment office
Status existing
Architectural Stylemodern
Address500 Fourth Avenue
Smart Address500–598 Fourth Avenue
Smart Address501–599 Fifth Avenue
Smart Address401–499 James Street
Smart Address400–498 Jefferson Street
1st Level DistrictDowntown Seattle
2nd Level DistrictPioneer Square
CitySeattle, WA
CountryUnited States
Source: SKYDB | As of: 2026-09-30

Rating

The rating reflects architectural quality and visual impact as judged by SKYDB users, and feeds into how this building is ranked across the site.

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  1. Photo 372-269-779
    Nate Lindsey