The author bought the estate in 1909 for his daughter, Jean.
Author: Kristina Hacker
It has a Food Network-approved kitchen.
After lingering on the market since 2013, the sprawling triplex finally found a buyer at $44M.
The NBC anchor's tailored residence at the Grand Madison was only on the market for a few months.
Called 'Two Barns,' the residence is comprised of two 17th-century English barns that were re-constructed on the property.
The 'Sex and the City' actor is headed back to the Upper East Side.
These are the spaces that stole your hearts on our Instagram feed last month.
The 19-year-old actress bought this house less than a year ago.
Take a look back at some of your favorites.
If you've always dreamed of owning a hotel, now's your chance.
Late venture capitalist Jerome Stern commissioned a 7,500-square-foot "art barn" for the property.
The actor has owned this 5.5-acre estate for nearly a decade.
D2 Interieurs worked with Serena & Lily to fashion a home that was at once livable and sophisticated with a palette that reflects the vibrancy of the young family that lives there.
Tabitha Simmons' posh new home is outfitted with extensive shoe storage.
It's bursting with vintage details.
Not surprisingly, it has an elaborate home theater.
It's the ultimate entertaining property.
They designed the 3-bedroom model residence with a curated mix of vintage and contemporary pieces.
It boasts an ideal bay front location in Napeague.
The pop singer-songwriter's house is an entertainer's dream.
It boasts an enviable celebrity pedigree.
It's fit for a queen.
The loft-like home spans 3,600 square feet and has a roof deck with views forever.