About 16 Seaside Avenue, Key Largo, Florida, 33037
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!
Pets Allowed : Yes
Water Source : Public
Sewer Source : Public Sewer
Parking Features: Attached Carport, Driveway, Guest, RV Access/Parking, Carport, Boat Access/Parking
8 Carport Spaces
Fencing : Fenced
Accessibility Features: Accessible Elevator Installed
Exterior Features: Built-in Barbecue, Lighting, Balcony
Patio And Porch Features : Porch - Open, Porch
Zoning: Single Family
Pool Features: Heated, Concrete
Spa Features: Heated, In Ground
Heating : Central
Construction Materials: CBS, Pre-Cast Concrete Construction
Interior Features: Built-in Features, Entrance Foyer, Elevator, Pantry, Wet Bar, Walk-In Closet(s), Closet Cabinetry, Storage
Appliances : Electric Water Heater, Dryer, Dishwasher, Gas Range, Microwave, Refrigerator, Washer
Windows Features: Skylight(s)
Flooring : Concrete, Tile
Levels : Three Or More
Pets Allowed : Yes
Water Source : Public
Sewer Source : Public Sewer
Parking Features: Attached Carport, Driveway, Guest, RV Access/Parking, Carport, Boat Access/Parking
8 Carport Spaces
Fencing : Fenced
Accessibility Features: Accessible Elevator Installed
Exterior Features: Built-in Barbecue, Lighting, Balcony
Patio And Porch Features : Porch - Open, Porch
Zoning: Single Family
Pool Features: Heated, Concrete
Spa Features: Heated, In Ground
Heating : Central
Construction Materials: CBS, Pre-Cast Concrete Construction
Interior Features: Built-in Features, Entrance Foyer, Elevator, Pantry, Wet Bar, Walk-In Closet(s), Closet Cabinetry, Storage
Appliances : Electric Water Heater, Dryer, Dishwasher, Gas Range, Microwave, Refrigerator, Washer
Windows Features: Skylight(s)
Flooring : Concrete, Tile
Levels : Three Or More

Street Address: 16 Seaside Avenue
City: Key Largo
State: Florida
Postal Code: 33037
County: Monroe

Property Information :
Listing Status: Active
Size: 6,585 Sqft
MLS #: A12043189
Bedrooms: 7 bd
Bathrooms: 8 ba
Price: $11,750,000
Tax Amount: 8516
Construction Status: Built in 2025
Last Modified : Jun 26 2026 5:35AM

Courtesy of: Kelsey Caputo- Frins, Langley Knight Gardner Islamorada (MLS# SEFLKGI01)
Source MLS: BEACHES