
Private Island Mansion with Helipad Listed for $16 Million in Florida Keys
Updated August 26, 2026
A unique private island mansion has been listed for sale at $16 million in the Florida Keys. Located approximately a quarter-mile from Marathon, FL, the property features its own helipad and includes five acres of seabed. This exclusive listing is accessible only by water or air, making it a rare find in the real estate market.
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Why it matters
- ✓The listing highlights the growing trend of luxury properties in remote locations, appealing to affluent buyers seeking privacy and exclusivity.
- ✓Investors may see potential in unique properties like this one, which can serve as vacation rentals or private retreats.
- ✓The presence of a helipad may attract buyers looking for convenient access to their property, enhancing its value.
Private Island Mansion with Helipad Hits the Market
A remarkable private island mansion has recently been listed for sale in the Florida Keys, priced at $16 million. This unique property is situated about a quarter-mile off the coast of Marathon, Florida, and offers a level of exclusivity that few homes can match. With its own helipad and five acres of seabed, this listing is poised to attract affluent buyers seeking a luxurious retreat.
Property Features
The mansion is designed to provide an unparalleled living experience, combining luxury with the natural beauty of the Florida Keys. The property is accessible only by water or air, ensuring privacy and tranquility for its residents. The inclusion of a helipad is particularly noteworthy, as it allows for quick and convenient access to and from the island, making it an appealing option for those who travel frequently.
In addition to the helipad, the mansion boasts expansive views of the surrounding waters and lush landscapes, offering a serene environment for relaxation and recreation. The five acres of seabed included in the sale further enhance the property's appeal, providing opportunities for water activities and potential development.
Market Context
The listing of this private island mansion reflects a broader trend in the luxury real estate market, where buyers are increasingly drawn to unique and secluded properties. As remote work becomes more prevalent, many affluent individuals are seeking homes that offer both luxury and privacy, away from the hustle and bustle of urban life. This property fits that bill perfectly, making it a significant addition to the market.
For real estate investors, properties like this one can represent a lucrative opportunity. The potential for vacation rentals or private retreats can yield substantial returns, especially in a desirable location like the Florida Keys. Furthermore, the unique features of this mansion, such as the helipad and seabed, may enhance its market value over time.
Implications for Buyers and Investors
The listing of this private island mansion serves as a reminder of the diverse options available in the luxury real estate market. Buyers looking for a unique property that offers both privacy and luxury may find this listing particularly appealing. Additionally, the presence of a helipad may attract those who prioritize convenience and accessibility.
For investors, this property could represent a strategic investment in a growing market. The demand for luxury properties in remote locations is on the rise, and unique listings like this one may become increasingly valuable as more buyers seek out exclusive retreats.
Conclusion
In conclusion, the private island mansion with its own helipad and five acres of seabed is a standout listing in the Florida Keys real estate market. Priced at $16 million, it offers a rare opportunity for buyers seeking luxury and privacy. As the market continues to evolve, properties like this one will likely play a significant role in shaping the future of luxury real estate in the region.
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