For the third time in a 100-year history, this island compound off the North Shore of Long Island is looking for a buyer. Anybody willing to spend $125 million can own what’s known as Dosoris Island–which includes 46 acres of land, 10 acres of underwater rights and a 28-acre pond. On top of that, the island is home to a compound built by Junius Morgan, a J.P. Morgan scion, with six homes, landscaping by Frederick Law Olmsted, and all sorts of other perks. A pool, private dock, and horse stables–it’s all included in this magnificent private island package listed by Sotheby’s.

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A dome-shaped home located on the Reeves Bay in Flanders, New York has hit the market at an asking price of $729,000. While the 1,762-square-foot pad keeps things compact inside, it sits on nearly an acre of land and includes incredible waterfront views. As Curbed Hamptons reported, the Southampton dome at 48 Huntington Lane first sold in 2005 for $728,500 and returned to the market this July for $899,000. In addition to the artistic design, the three-bedroom, two-bathroom home features docking rights, a garage and air conditioning.

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East Hampton’s “Pond House,” located on the exclusive Georgica Pond and adjacent to a 17-acre meadow preserve, sat on the market for eight long years, despite the fact that it was built by famed classical architect Standford White and features luxe offerings like an infinity pool, outdoor dining area, and hand-carved heated marble bathtubs. But in July, the 12,000-square-foot home finally went into contract for $25,925,000, and Behind the Hedges has now gotten word that the buyers are none other than Beyoncé and Jay-Z. The power couple rented a similarly grand Hamptons home in the summer of 2012, paying $400,000 to spend the month of August there and film a music video. No word yet on whether their new purchase will get the same public attention, but it’s certainly worthy.

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F. Scott Fitzgerald’s cult-classic novel “The Great Gatsby,” about hard-partying Long Island millionaires in the ’20s, was inspired by actual soirees the author attended at mansions along the North Shore, aka the Gold Coast. One such locale, a French Normandy-style residence on Sands Point known as the Rumsey-Harriman Estate, is said to have inspired the book’s fictional East Egg, and as the Post first reported it’s just hit the market for $16,880,000. Designed in 1928 by none other than McKim, Mead & White, the 5.3-acre waterfront property was owned by Junior League founder Mary Harriman Rumsey, whose father was railroad tycoon E.H. Harriman and brother New York governor W. Averell Harriman. Fitzgerald spent a good deal of time at the home with Rumsey and her family, widely believed to have inspired Gatsby.

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A couple of years ago, 6sqft featured the notable design of this contemporary Montauk getaway just steps from a private ocean beach. The owners worked with Berg Design Architecture to create a lofty home on land they purchased for $970,000 in 2013. The result was an ideal summer retreat that’s also cozy and warm in winter. In “upside down” house fashion, the majority of the home’s bedrooms are on its guest-friendly lower level with easy access to the pool, and its entertaining spaces are upstairs along with the ocean views (h/t Wall Street Journal). The home is now on the market for $6,495,000.

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The 42+ acre Jule Pond Road Southampton estate that was built for Henry Ford II, grandson of the auto magnate, is asking $175 million; the towering ask makes the property, anchored by a 20,000-square-foot 12-bedroom home and blessed with the most ocean frontage in the Hamptons at almost a quarter mile long, the most expensive listing in not only the Hamptons but all of New York state, according to Mansion Global.

More photos of this gorgeous beachfront estate this way

On a sloped plot of land in North Haven, a small village in the town of Southampton, sits a home covered in cedar, with woods on one side and a river on another. Designed by Leroy Street Studio, the Shore House sits at a spot where the forest opens onto the Peconic River. As Dezeen learned, the home, accessible through a path that winds through the forest, is perfect for big family parties or as a more private retreat. Its water side features large glass panels that open to a covered outdoor courtyard.

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Food Network star and cookbook author Rachael Ray has put her Southampton home on the market for $4.9 million. According to the Wall Street Journal, the 3,650-square foot home sits on six acres and includes three bedrooms, state of the art kitchen and a pool with a pool house. Ray and her husband, John Cusimano, paid $2.6 million for the home in 2008. The couple thoroughly renovated the pad after buying it, filling it with the star’s own furniture brand. The home connects to the Southampton Golf Club, providing plenty of trees and beautiful gardens.

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A traditional Hamptons estate, nestled in the hamlet of Wainscott, got this luxurious guesthouse courtesy of Roger Ferris + Partners. The Connecticut-based architecture and design firm sought to create “a luxury reprieve for visitors” and came up with a two-structured, gabled home that looks modest from the outside but feels elegant inside. Each section of the home is dedicated to different uses–public on one side, private on the other–but both structures overlook a pool that faces the oceanfront. With a gorgeous interior and great views, its a guest house worthy of full-time living.

Get a look at the interior