Julia Koch, Widow of David Koch, Sells Manhattan Co-op for $45 Million
By: Sarah Paynter
Published: 2/20/2025Source: Mansion GlobalFeaturing Leighton Candler, Bradley Comisar, and Jennifer Reardon: https://www.mansionglobal.com/articles/julia-koch-widow-of-david-koch-sells-manhattan-co-op-for-45-million-06b7e394