16 Seaside Avenue — principal view

Maison Azure — private collection

16 Seaside Avenue

$11,750,000

Key Largo, FL

7 bd · 9 ba · 6,585 sf

Bedrooms
7
Bathrooms
9
Living area
6,585 sf
New build
2025
Price / sq ft
$1,784

The residence

This extraordinary 7-bedroom, 7 full and 2 half-bath residence offers luxurious living designed for effortless entertaining and multi-generational enjoyment. From the moment the private gates open, a fully integrated smart home system seamlessly controls the estate--from the front entrance and security system to interior lighting, climate, surround sound, and even the dock lighting--creating a level of convenience rarely found in waterfront homes. A commercial elevator services all three levels, while a whole-house generator provides peace of mind year-round. With everyday living in mind, the home features 2 dedicated laundry rooms for the upmost functionality. Every bedroom serves as a private retreat, complete with its own spa-inspired ensuite bathroom, spacious walk-in closet, and custom built-in closet system. Expansive open living areas are filled with natural light and thoughtfully designed to maximize breathtaking Ocean views. Outdoor living rivals that of a private resort. The spectacular oceanfront pool, spa and waterfall, gazebo, outdoor kitchen, and integrated indoor/ outdoor surround sound create the perfect setting for entertaining. A private sandy beach and pier provide an idyllic place to enjoy sunrises over the Atlantic, while the rooftop observation deck captures panoramic ocean views of both the ocean and bay. Best of all this property offers the ability for short term 7-Day rentals!

Cinematic tour ↗

Distinctions

Views

  • Ocean
  • Beach

Waterfront

  • Ocean Front

Interior

  • Built-in Features
  • Entrance Foyer
  • Elevator
  • Pantry
  • Wet Bar
  • Walk-In Closet(s)
  • Closet Cabinetry
  • Storage

Exterior

  • Built-in Barbecue
  • Lighting
  • Balcony

Parking

  • Attached Carport
  • Driveway
  • Guest
  • RV Access/Parking
  • Carport
  • Boat Access/Parking

The community

Seaside Resubd

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The setting

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Presented by

Langley Knight Gardner Islamorada · Kelsey Caputo- Frins

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Listing courtesy of Langley Knight Gardner Islamorada · Kelsey Caputo- Frins

Listing information is provided by BeachesMLS via the Spark Platform. All information is deemed reliable but not guaranteed and should be independently verified. Properties may or may not be listed by the office/agent presenting the information.

Last updated 2026-06-25