Chelsea Condo for $45 Million by VIVIAN MARINO Posted on July 1, 2016 by listallproperties 0 Flares Filament.io 0 Flares × By VIVIAN MARINO A full-floor penthouse at the Walker Tower sold in a private deal and was the week’s most expensive closed transaction. Published: July 2, 2016 at 09:00PM from NYT Real Estate http://ift.tt/298ar1N via IFTTT