Billy Joel first saw his New York estate while farming oysters as a teenager. He’s now selling it for over $49 million.

The collection of homes is nestled on 26 acres of pristine Long Island real estate.

Joel nicknamed the property MiddleSea due to its positioning in the middle of the sea, with Oyster Bay on one side and Cold Spring Harbor on the other, The New York Times reported.

The Times reported that Joel also named the property for the note of “middle C,” which is typically the first key that piano players learn.

“If it’s not for me being able to take piano lessons, I probably would never have been able to afford a high-flying property like this. So, I named it after the first note which I learned on the piano, which was C,” Joel told The New York Times.

The estate’s four main homes are the Main House, the Beach House, the Guest House, and the Gate House.

The home has five ensuite bedrooms and a primary suite with two full bathrooms and a private balcony that overlooks the water.

The grand staircase leading up to the rest of the property is also made from white marble and features an ornate wrought-iron railing.

The islands are made with Calacatta Caldia Marble.

The kitchen’s appliances are similarly high-end, from the Waterstone faucets and bronze-and-gold farm-style sink to the Officine Gullo Firenze Oven, which can cost upward of $20,000, and Sub-Zero refrigerator.

The chef’s kitchen provides ample space for the wealthy homeowner who wants to hire their own private chef for daily meals.

The formal dining room has large paned windows that overlook the property and crown molding on the ceiling.

The main house’s manicured lawns overlook the water.

The guesthouse is 3,839 square feet, has an attached four-car garage, and was newly renovated before the property was relisted this year.

The guesthouse is smaller than the main house but features some of the same classic details, like the fireplace and molding around the ceiling.

There’s a lot of extra space for entertainment, including a large family room over the attached garage.

With its own driveway, security gate, and swimming pool, the home could be used as a separate residence or space for live-in staff at the estate.

In addition to the main gourmet kitchen with a Viking oven and Sub-Zero refrigerator, there’s also a chef’s kitchen in the back with its own fireplace.

The Long Island Sound can also be seen from the pool.

The Beach House has three bedrooms, three bathrooms, an eat-in kitchen, and a large stone patio with pergolas.

Other luxury appliances in the kitchen include a side-by-side Sub-Zero refrigerator, a Wolf oven, and a Miele dishwasher.

The home is noticeably more water-friendly than the other properties, thanks to the porcelain tile flooring that makes it easy to transition from indoor to outdoor living.

A stone’s throw away is a helipad for helicopter arrivals and departures, a floating dock, and over 2,000 feet of waterfront beach.

The second floor of the maintenance house also has a working office or break room.