Penthouse Owned by Joan Rivers Sold for $28 Million by VIVIAN MARINO Posted on July 17, 2015 by listallproperties 0 Flares Filament.io 0 Flares × By VIVIAN MARINO The palatial Upper East Side triplex that Joan Rivers called home for more than a quarter of a century was the sale of the week. Published: July 18, 2015 at 09:00PM from NYT Real Estate http://ift.tt/1JnlzOo via IFTTT