The Katharine in Photos

More from Robb Report

• Design Guru Nate Berkus Unveils His First Residential Building in N.Y.C.

• An N.Y.C. Condo With Ties to 'Babygirl' and 'Succession' Just Sold for $20.1 Million 

• High-End Real Estate Is on a Hot Streak in Prime U.S. Markets, New Reports Say

Best of Robb Report

• The 10 Priciest Neighborhoods in America (And How They Got to Be That Way)

• In Pictures: Most Expensive Properties

Sign up for RobbReports's Newsletter . For the latest news, follow us on Facebook , Twitter , and Instagram .

Click here to read the full article.

Black and white marble floors set the stage for the gracious residences.

A fireside living room with a huge bay window.

The home will have pre-war detailing and open floor plans.

A spacious great room.

An office.

An eat-in kitchen.

There are marble countertops and white oak cabinetry.

A primary bedroom.

A sumptuous primary bathroom with gold-veined marble.