Kathy Hilton's Hamptons mansion celebrates classic coastal style– it's on sale for $15million

Take the tour of the Real Housewife's home in the Hamptons. It's a beachy, stylish masterpiece, and it's on the market

kathy hilton and her home
(Image credit: Amy Sussman via Getty Images and Zack Milligan/Hamptons Visuals)

Real Housewife of Beverly Hills, Kathy Hilton, is leaving the East Coast. Earlier this week, the socialite listed her mansion in the Hamptons for $14,995,000. The beautiful home elevates classic coastal style and has abundant design inspiration.

The home takes up 10,500 square feet in Water Mill, New York. This space includes six bedrooms and 7.5 bathrooms on 2.7 acres of land. High ceilings and large windows grant unparalleled views of the coastal surroundings.  Jared Seligman holds the listing at Corcoran.

First, it's apparent even from the outside that Kathy's former home is by the beach. The traditional brushed wooden exterior gives the perfect vessel for coastal decor. Her home's white columns and coastal farmhouse shape serve a traditional Hamptons aesthetic, while the sprawling yard provides ample room for the gunite pool and hot tub. It's the perfect place for both observing and experiencing the shore.

kathy hilton house sale

(Image credit: Zack Milligan/Hamptons Visuals)

kathy hilton house sale

(Image credit: Zack Milligan/Hamptons Visuals)

kathy hilton house sale

(Image credit: Geir Magnusson)

Inside, the coastal living room is both sophisticated and casual. It boasts a beautiful wood-burning fireplace alongside wonderfully intricate detail on the walls and floors. The stylish den provides more sitting room in notably bright but calming grandeur.

Additional spaces like the library and formal dining room (not pictured) provide further space for inviting friends and family into the striking home.

kathy hilton house sale


(Image credit: Geir Magnusson)

kathy hilton house sale

(Image credit: Geir Magnusson)

The bright white, coastal kitchen in Kathy Hilton's former Hamptons home is fully outfitted from the recent renovation. Its beautiful parquet tiling and on-trend light fixture give the room a simultaneously contemporary and classic feel.

kathy hilton house sale

(Image credit: Geir Magnusson)

One of the most stunning features of Kathy Hilton's former home is the stunning primary suite. This space embodies New England coastal style with exposed beams, high ceilings, and an open-concept design. It's the perfect place for coastal grandmother decor, such as white curtains and shellfish embroidered throw pillows.

kathy hilton house sale

(Image credit: Geir Magnusson)

kathy hilton house sale

(Image credit: Geir Magnusson)

The Coastal Edit

If a $15 million house in the Hamptons is a bit out of budget, you can still celebrate Kathy Hilton's timeless style by integrating subtle, coastal details into your home.


In recent years, coastal style has become a popular interior design trend. A home like Kathy Hilton's proves that this timeless and classic look has been around forever, and shows no sign of going away.

Sophie Edwards
News Editor

I am a London-based News Editor at Homes & Gardens. My interests lie at the intersection of design and popular culture with a particular focus on trends and celebrity homes. Before joining Future, I worked as a Content Writer and Communications Lead for Fig Linens and Home, a luxury linens and home interiors brand based in Fairfield County, CT. I have a BA in Creative Writing from Sarah Lawrence College in New York and an MSc from the Oxford University Department of Anthropology.