City-owned buildingsNeighborhood commercial properties throughout the cityResidential structures constructed prior to 1906 in all areas except the area that lies east of Lake Union and a line established by Fairview Avenue from Lake Washington Ship Canal South Atlantic Street.CascadeCentral AreaColumbia CityGeorgetownMount BakerNorth Beacon HillNorth RainierPioneer SquareQueen AnneSouth Park