Fairfield Pond – Most expensive home

Fairfield Pond, Sagaponack, NY 11962

This is one of the world’s most expensive homes called Fairfield Pond. It is named by billionaire owner Ira Rennert and is reportedly worth $250 million dollars in 2012. The mega mansion dream home has 29 bedrooms with an amazing 39 bathrooms. Fairfield Pond, one of the world’s most expensive homes, is located in Sagaponack, New York and is it’s own power plant located on the campus.

Fairfield Pond in the Hamptons also has 3 swimming pools, 2 tennis courts and a bowling alley. From the sky and the luxury home photos included here, you can see a long, tree-lined driveway leading up to a magnificent courtyard. Fairfield pond is one of the world’s most expensive homes and here’s some history about it.

Rennert, the billionaire home owner caused a fuss with his neighbors because he was building such an enormous mansion beach front home in Sagaponack, New York – it’s even considered one of the largest occupied residential compounds in the United States. The house outraged local residents, who claimed the billionaire mansion home owner originally planned to use it as a mega spa, a huge hotel, or a maybe even a income property like a religious retreat. Rennert denied such allegations, and the local paper later issued an apology. Rennert named his home after the adjoining body of water, Fairfield Pond.

The house faces the Atlantic Ocean and its grounds measure 63 acres (250,000 m2). The buildings, which total over 110,000 square feet (10,000 m2), including the 66,000-square-foot (6,100 m2) main house, have an Italianate facade, 29 bedrooms, and 39 bathrooms. The house has a dozen chimneys and a Mediterranean-style tile roof as well as a 91-foot (28 m) long formal dining room, a basketball court, a bowling alley, two tennis courts, two squash courts, and a $150,000 hot tub. Its property taxes in 2007 were $397,559.00. Based on these taxes, the home is currently valued at $198 million making it the most valuable home in the United States.

Fairfield Pond includes a 64,400-square-foot main house, plus 12 other structures on the property, which include the most expensive two-story “playhouse” with a size of more than 7,400 sqft, plus gate houses at the entrance to the mansion home, staff quarters, a huge greenhouse, and several mechanical or maintenance buildings. All told, a total of well over 100,000 square feet is under roof on the mansion home.

Estimated value

$250,000,000 (for sale status unknown)


Fairfield Pond, Sagaponack, NY 11962
Celebrity Dream Houses

View amazing celebrity luxury homes and houses from movies that may be for sale or rent. We were the first ever celebrity real estate app, with over 100 high quality celebrity dream homes with prices, descriptions and high resolution photos. See Celebrity Dream Houses

Editor Picks

Editor Picks mansion homes are the most expensive and crazy mansions on the planet. Editor Picks are only for the best of the best multi million dollar mansions for sale and with the most luxurious interior design ever. See Editor Picks


If you like houses, you have to love unique architecture as much as Mansion Homes does. Inside this category, we have some amazing mansions with the coolest architecture with designs that will baffle, amaze and please you. Check out these unique architecture mansion homes. See Architecture

Luxury Beach Homes

Mansion Homes has the most beautiful beach houses and beach mansions for sale including luxury real estate and amazing beach houses for sale. See Luxury Beach Homes

Historic Mansions

Historic mansions are houses that are over at least 100 years old. Some luxury homes are designed to look like older homes, but this category is reserved for mansion homes that are historic and have great stories that go along with them. We have historic mansions for sale as well as historic luxury real estate. See Historic Mansions

Mega Mansions

Mega mansions are any mansion that is significantly larger than most homes. These luxury real estate mega mansions range in square footage, but to be called a mega you should at least have 20,000 square foot of floor space. The largest homes in the United States are over 100,000 square feet! To see some of the most expensive mega mansions in the world you just need to visit this category of mansions. See Mega Mansions

Most Expensive

Here are the most expensive houses and luxury real estate in the world. From the biggest and most expensive cabin mansions, to the most luxurious penthouse in the world. Visit the Most Expensive section to see the most expensive luxury homes in the world, United States and even some states. Here are inside pictures of the most expensive houses in the world. See Most Expensive

Waterfront Mansions

Waterfront homes include lake houses, beach houses and any property that has an amazing view. See Waterfront Mansions

Contemporary Luxury Real Estate

Contemporary design is for real the "right now" style that everyone has got to have! There are tons of luxury real estate contemporary luxury interior design photos inside this Mansion Homes special category. Contemporary is similar to modern, with strong lines, open spaces and geometric shapes. We've found the best contemporary mansions and contemporary luxury real estate. See Contemporary Luxury Real Estate

Penthouses and Condos

Want the location and the luxury but don't want to worry about things like maintenance and upkeep? A luxury penthouse is just the thing for you. We've gathered the most expensive penthouses in the world for you to shop. See Penthouses and Condos

Follow Mansion Homes