The elegant waterfront West Bellevue estate of the late Diane Foreman, the business and community leader who started Columbia West Properties, hit the market Thursday for $23.75 million. Realogics Sotheby’s International Realty managing broker Jay Kipp has the listing of this home, which is among the five most expensive homes on the market currently in Washington. Foreman, who died April 28, was married to Richard Foreman, attorney and three-time mayor of Bellevue.