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16 Seaside Avenue, Key Largo, FL 33037

Key Largo
Local realty services provided by:CENTURY 21 Circle
16 Seaside Avenue,Key Largo, FL 33037
$11,995,000
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  • 7 Beds
  • 9 Baths
  • 6,585 sq. ft.
  • Single family
  • Active
Listed by: walters luxury group gloria, rachel and michaela walters
Office: ocean sotheby's international realty
MLS#:617061
Source:FL_FKBOR

Price summary

  • Price:$11,995,000
  • Price per sq. ft.:$1,821.56

About this home

CENTURY 21 Fine Homes & Estates
Welcome to 16 Seaside, an extraordinary oceanfront estate showcasing the perfect balance of modern design, functionality, and refined coastal living. This newly constructed residence is situated on a protected private basin offering the rare, secure deep-water dockage with a sandy peninsula. The private basin provides parking for up to six vessels, each equipped with shore power and water, making it a boater's dream. Spanning 6,585 square feet under air, the home features seven bedrooms, seven en-suite baths, and two half baths, including dual primary suites designed for multi-generational living or guest privacy. The interior exudes modern luxury with a custom chef's kitchen, climate-controlled wine cellar, multi-level elevator, four-zone AC system, and comprehensive smart-home automation managing lighting, audio, climate, pool, and security. Every detail was curated for seamless living and entertaining, from the expansive third-floor entertainment suite overlooking the ocean to the...

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Home facts

  • Year built:2025
  • Listing ID #:617061
  • Added:186 day(s) ago
  • Updated:May 02, 2026 at 02:51 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:9
  • Kitchen Description:Built-in Cabinets, Pantry, Quartz Countertops
  • Living area:6,585 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air
  • Heating:Central, Forced Air, Hot Water, Zoned

Structure and exterior

  • Year built:2025
  • Building area:6,585 sq. ft.
  • Lot area:0.49 Acres
  • Construction Materials:Concrete
  • Exterior Features:Bar, Boat Slip, Built-in Grill, Chickee Hut, Fencing, Gazebo, Hot Tub, Lanai, Outdoor Kitchen, Privacy Wall/Fence, Sandy Beach, Sprinkler System, Storage, Water Display

Finances and disclosures

  • Price:$11,995,000
  • Price per sq. ft.:$1,821.56
  • Tax amount:$11,156

Features and amenities

  • Amenities:Bar, Built-in Cabinets, Cathedral Ceilings, Drapes Included, Pantry, Security System, Sky Light(s), Smoke Alarms, Storage, Tray Ceilings, Wet Bar
  • Smart home:Yes

Parking

  • Parking description:Carport, Covered, Guest, Off Street, Open

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