Private island sales in Greece are uncommon, making the appearance of Argyronisos on the market one of the more notable luxury tourism and real estate developments of the summer.
The privately owned island, located in the northern Aegean between northern Evia and the Magnesia region, is being offered for sale with an asking price of €35 million ($40 million), according to real estate agents Engel & Völkers.
Situated in the Artemision Strait near the entrance to the Pagasetic Gulf, Argyronisos has reportedly remained in the hands of the Christie family for more than six decades. The island has more recently become known as an exclusive wellness retreat focused on yoga, meditation, and sustainable tourism experiences.
A Rare Asset in the Greek Island Market
Unlike many Greek islands that are publicly owned or protected, Argyronisos belongs to the small group of privately owned islands that occasionally attract international investors seeking ultra-luxury hospitality opportunities or secluded private residences.
Private island transactions in Greece remain relatively rare due to strict environmental regulations, limited available inventory, and complex planning rules governing coastal and island development.
Industry observers note that when such assets come onto the market, they often attract interest from high-net-worth individuals, hospitality groups, and international investment funds looking to capitalize on Greece’s strong tourism brand and growing luxury travel sector.
Existing Use Centers on Wellness Tourism
Argyronisos (or Silver Island) has operated in recent years as a boutique wellness destination rather than a conventional resort development.
The island’s positioning around yoga retreats and nature-focused experiences reflects broader trends in Mediterranean tourism, where affluent travelers increasingly seek privacy, sustainability, and experiential travel over large-scale resort offerings.
Its location within reach of both Athens and central Greece adds to its appeal for international visitors seeking exclusivity without sacrificing accessibility.
Development Potential Depends on Future Approvals
Reports accompanying the sale suggest the island could eventually support more extensive tourism infrastructure if local planning regulations are revised in the future.
However, any significant expansion would remain dependent on environmental reviews, zoning approvals, and Greece’s often stringent island development framework.
As a result, prospective buyers are likely to view the island’s current wellness retreat model and natural setting as its primary value proposition rather than relying on future development scenarios.
Luxury Tourism Continues to Drive Interest
The listing comes as Greece continues to attract strong interest from international investors in luxury hospitality and high-end tourism assets.
Record tourism revenues in recent years, combined with demand for exclusive Mediterranean destinations, have increased attention on boutique resorts, branded residences, and unique island properties across the country.
Whether Argyronisos ultimately becomes a private residence, remains a wellness retreat, or evolves into a larger hospitality project may depend as much on regulatory approvals as investor appetite.
Related: Greek Island Set to Auction for Price of an Apartment
See all the latest news from Greece and the world at Greekreporter.com. Contact our newsroom to report an update or send your story, photos and videos. Follow GR on Google News and subscribe here to our daily email!

