100 West 93rd Street The buyer of the 403,000-square-foot condo building at 100 W. 93rd St. paid nearly $48 million for the property.

NEW YORK CITY—A package of 128 sponsor-held condominiums has changed hands on the Upper West Side. The buyer of the 403,000-square-foot condominium building at 100 W. 93rd St. paid nearly $48 million for the property. The package is the largest portfolio of unsold sponsor units to trade in Manhattan so far this year.