Sonja Morgan House: Gorgeous $7M Legendary Island Mansion

Caritas Island is a remarkable private estate featured on RivonHome. Located off Wallack’s Point in Stamford, Connecticut, the 3.5-acre island features a 1909 stone manor spanning over 14,000 square feet, with 12 bedrooms and 10 bathrooms. Once home to Sonja Morgan and John Adams Morgan, its privacy recalls estates like the Logan Paul House.

Sonja Morgan House Location

Full Address:140 Wallacks Drive, Stamford, CT 06902

The island sits in Stamford, Connecticut, part of Fairfield County’s “Gold Coast.” Located at 140 Wallacks Drive, Stamford, CT 06902, it’s reached by a gated causeway. Once across, the property feels completely removed from the mainland, with water on every side and the same secluded appeal often associated with the Ethan Klein House.

Sonja Morgan House Tour

As Stefano Schiavon from RivonHome, I had the chance to visit Caritas Island with a friend in Fairfield County real estate. Driving across the causeway, with water on both sides, felt like leaving the city behind.

The stone residence had a castle-like presence, while the peaceful dock and surrounding water created a remarkable sense of privacy and escape.

Inside the Sonja Morgan House: Interior and Other Features

Now let’s step inside at Sonja Morgan House. Here’s a room-by-room look at what makes this stone island mansion feel so grand and timeless.

Grand Entrance

The entry opens into a stone foyer with tall ceilings and heavy wood beams at Sonja Morgan House . Herringbone oak floors run underfoot, and the staircase curves upward behind iron railings. Light pours in through tall windows facing the water. Everything feels solid and old, built to survive storms. It has, for over a hundred years, without needing flashy chandeliers to prove it.

Bedrooms

The Sonja Morgan House holds 12 bedrooms total. The primary suite looks straight out over the Sound, with its own sitting area and private views. Guest rooms fill the upper floors, each shaped differently because of the house’s age. A separate stone guest cottage, built around 1870, adds three more bedrooms, so overflow guests never fight for bathroom time.

Bathrooms

There are 10 full bathrooms across the Sonja Morgan House, plus extra half baths. Expect marble counters, deep soaking tubs, and classic tile work rather than ultra-modern glass boxes. The bathrooms match the house’s overall feel: comfortable and timeless, not trying to look futuristic. A few more sit in the stone cottage, keeping things practical for a full house.

Living Spaces

The Sonja Morgan House totals over 14,000 square feet of living area, split between formal rooms and cozier everyday spots. There’s a library with a cathedral ceiling, a two-story kitchen, and multiple sitting rooms. With water views from nearly every window, even a quiet afternoon indoors feels like a small vacation. There’s room for a crowd without anyone feeling squeezed.

Kitchen

The kitchen is a two-story space, which is rare even for a house this size. Counters and cabinetry lean classic rather than trendy. The layout keeps cooking and gathering close together, so whoever’s cooking isn’t stuck alone in a back room. It’s built for real entertaining, big dinners and holiday crowds, not just reheating takeout.

Special or Unique Spaces

This is where the island gets interesting at Sonja Morgan House. There’s a greenhouse, a private pond, a natural swimming cove, a lap pool, and a separate saltwater pool. A 200-foot pier docks boats up to 150 feet long. A six-car garage holds two staff apartments above it. Inside sits J.P. Morgan’s original mahogany desk, tied to the 1895 financial crisis.

Security & Privacy

Privacy here isn’t a feature, it’s the whole point. The island connects to land through one gated causeway, and everything else is water. There’s no walking up uninvited. Landscaping and stone walls add another layer of separation. During World War II, an FBI raid reportedly uncovered German spies among the household staff , so this quiet island has a surprising past.

How Much Is the Old Island Stamford House Worth Now?

Caritas Island last sold in October 2025 for $7 million, according to public records. Before that, it was listed on and off for years, with asking prices ranging from around $7.5 million up to $25 million at its 2006 peak. Compared to other Connecticut islands selling for $20 million or more, this one is oddly on the affordable end.

Additional Properties Owned by Sonja Morgan

Caritas Island isn’t her only Sonja Morgan House story. Here’s a quick look at the other homes she’s owned.

New York City Townhouse

Sonja’s longtime home was a five-story Upper East Side townhouse, about 4,650 square feet, with four bedrooms and five and a half bathrooms. It even had a hidden elevator tucked inside. She sold it in 2024 for $4.45 million, closing out years of it appearing on RHONY episodes.

West Palm Beach Condo

In 2024, Sonja bought a 1,700-square-foot condo in West Palm Beach for $600,000. It has two bedrooms, two bathrooms, a doorman, and a gym in the building. She’s listed this condo as her primary residence, marking her shift away from New York City life entirely.

Where Does Sonja Morgan Live Now?

Sonja now splits her time from a Sonja Morgan House base in West Palm Beach, Florida. She left New York City behind after selling her famous townhouse. The island life on Caritas is long in her past now, but her love for waterfront living clearly never left her

Sonja Morgan Net Worth: How Much Money Does She Have?

Most estimates put Sonja Morgan’s net worth around $8 million. Her income comes from reality TV paychecks, her fashion brand, real estate, and public appearances. She filed for Chapter 11 bankruptcy in 2010 after a costly legal judgment, but she rebuilt from there. Her name still carries weight, from her own career and her ties to the Morgan family.

Conclusion

Caritas Island isn’t Sonja Morgan House anymore, but it’s still one of Stamford’s most famous private islands, and it’s easy to see why people keep searching for it. Touring a place like this stays with you .

And honestly, we hear this kind of request often: clients keep asking for Sonja Morgan House with that same old-money island charm, private and full of character .