Gorgeous Barrier Island

Jupiter Island

Jupiter Island is one of Florida's most private and prestigious addresses, a slender stretch of Atlantic coastline in Martin County where oceanfront estates sit tucked between the ocean, protected preserves, and the blue lagoons of the Indian River. With only a few hundred households along its entire shoreline, real estate here is genuinely rare, and much of the best of it moves quietly. Explore current Jupiter Island listings below, or reach out to learn about homes before they reach the open market.

Aerial view over Jupiter Island, Florida

Jupiter Island Real Estate Stats

Average Price $20M
Lowest Price $70K
Highest Price $45M
Total Listings 6
Avg. Price/SQFT $3K

Property Types (active listings)

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Oceanfront Homes for Sale in Martin County - Jupiter Island

Jupiter Island is one of Florida's most exclusive addresses, a slender barrier island along the Atlantic coast in Martin County. The market here is defined by its setting: secluded properties, private beach access, and some of the most beautiful homes in the state, all within a community that has built its reputation on privacy and natural beauty. For buyers seeking a genuine escape without giving up proximity to the wider Jupiter area, few places compare.

The island draws high-profile buyers who value discretion above all, and its small number of households keeps real estate genuinely rare. Homes range from charming, renovated beach cottages to breathtaking oceanfront estates well over 10,000 square feet, and vacant lots offer the chance to build a custom home in one of the most sought-after locations in the country.

Jupiter Island Real Estate and Homes

Homes for sale on Jupiter Island span a wide range, from family-sized residences to expansive custom estates. The premier properties sit directly on the tranquil Atlantic shoreline, offering picturesque views, private beach access, and landscaped grounds designed for relaxing and entertaining. Others are tucked among the trees for maximum seclusion, and some of the most coveted estates span from the ocean to the Intracoastal, giving owners both beachfront and deepwater access on a single property.

Whether directly on the water or set back in the greenery, Jupiter Island homes deliver a true beach escape while remaining close to the other popular Jupiter-area communities. Inventory is limited by the island's very nature, so when a home does come to market, it is worth moving quickly. Buyers weighing Jupiter Island against other options across the region may find our luxury buyer's guide to the Treasure Coast and Palm Beaches a helpful starting point.

Life on Jupiter Island

Jupiter Island is only about 3.6 square miles, roughly 2.7 of which is land, which is a large part of why the properties here are so private and sought after. The island is a pristine stretch of Atlantic coastline, separated from the mainland by the Indian River, a beautiful series of blue lagoons.

The surrounding area is rich with protected natural land. Nearby you will find state parks including Jonathan Dickinson State Park, along with federal wildlife refuges such as the Nathaniel P. Reed Hobe Sound National Wildlife Refuge. This abundance of conservation land is a defining feature of the area, keeping density low and the natural setting intact in a way that few coastal communities can match. For a fuller picture of the island's location and what makes it unique, see our guide on where Jupiter Island is and why it is so exclusive.

Things to Do Near Jupiter Island

Even as a secluded paradise, Jupiter Island sits only about seven miles from the heart of the town of Jupiter, keeping dining, shopping, and entertainment within easy reach. The village of Hobe Sound is closer still, roughly a ten to twenty minute drive via Bridge Road and Beach Road. Hobe Sound offers world-class golf, excellent dining, shopping, and unspoiled parks and beaches, and residents of Jupiter Island appreciate having it so close.

For those who love the outdoors, the protected lands surrounding the island provide endless opportunities to explore, from hiking and paddling to simply enjoying some of the most unspoiled coastline in South Florida. It is a lifestyle that combines significant privacy with genuine access to nature, all within reach of the broader Martin County area.

Frequently Asked Questions About Jupiter Island Real Estate

Is Jupiter Island part of the town of Jupiter?

No. Jupiter Island is a separate town from Jupiter. It sits in Martin County, roughly 20 minutes north of the town of Jupiter, near Hobe Sound, while the town of Jupiter is in Palm Beach County. The two share part of a name but are different places with different characters.

What county is Jupiter Island in?

Jupiter Island is in Martin County, Florida. This surprises some buyers, since the nearby town of Jupiter is in Palm Beach County. Jupiter Island uses the Hobe Sound area for its mailing address and sits along the Atlantic coast in the southeastern corner of Martin County.

What kinds of homes are available on Jupiter Island?

Jupiter Island offers a wide range, from renovated beach cottages to grand oceanfront estates well over 10,000 square feet, along with vacant lots for buyers who want to build. Many properties feature private beach access, generous landscaped grounds, and outdoor living areas designed for the setting. The premier estates sit directly on the Atlantic or the Intracoastal, and some span from the ocean to the Intracoastal.

Why is Jupiter Island so exclusive and affluent?

Jupiter Island is consistently ranked among the most affluent communities in the country. Its exclusivity comes from a rare combination of factors: a small number of households along a protected stretch of Atlantic coastline, almost no commercial development, extensive surrounding conservation land, and a long-standing culture of privacy that attracts high-profile buyers who want to avoid attention.

What is the north end of Jupiter Island like?

The north end of the island is largely protected conservation land rather than residential development. It includes preserved areas such as the Nathaniel P. Reed Hobe Sound National Wildlife Refuge and the St. Lucie Inlet Preserve State Park, the latter accessible primarily by boat. This protected land is part of what keeps the island private and undeveloped.

How far is Jupiter Island from Hobe Sound, Jupiter, and West Palm Beach?

Travel times depend on the exact location on the island, but neighboring Hobe Sound is roughly 10 to 20 minutes away, the town of Jupiter is about 20 minutes south, and West Palm Beach is around 45 minutes by car. Despite its secluded feel, the island stays well connected to the wider region.

What is the atmosphere like on Jupiter Island?

Jupiter Island is known for a tranquil, laid-back, and highly private atmosphere. With little commercial activity, abundant natural surroundings, and a small population, it offers a quiet, secluded lifestyle that has long attracted buyers who value discretion and a strong connection to nature.

Aerial shot of Jupiter in Martin County, Florida

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