16 Seaside Ave Islamorada FL 33037 MLS #A11992598

16 Seaside Ave
Islamorada, FL, 33037
$12,500,000
7 Beds
8 Baths
6,574 SqFt
0 Acres
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MLS #A11992598 image #0
Welcome to 16 Seaside, an exceptional oceanfront estate offering modern design, premier boating, and investment versatility just one hour from Miami. Set on a protected private basin, the property features secure deep-water dockage for multiple vessels, each with shore power and water—an ideal setup for serious boaters. Spanning 6,585 sq ft under air, the home includes seven bedrooms, seven en-suite baths, and two half baths, with dual primary suites designed for flexibility and privacy. Interiors feature a custom chef’s kitchen, climate-controlled wine cellar, elevator, four-zone AC, and full smart-home automation. Expansive living spaces open to multiple terraces with panoramic ocean views, while a third-floor entertainment level offers a standout setting for hosting. Outdoors, enjoy a resort-style pool and spa, covered summer kitchen, tiki hut, and private sandy peninsula, all surrounded by lush landscaping and privacy fencing. Additional features include seven balconies, gated entry, and approximately 2,500 sq ft of covered parking. Built with reinforced concrete, impact glass, and a whole-home generator, the home blends durability with modern luxury. Situated on a .48-acre double lot with flexible suburban commercial zoning, 16 Seaside offers rare potential for private use, events, or vacation rentals in the Florida Keys.

Property Details

Price:
$12,500,000
MLS #:
A11992598
Status:
Active
Beds:
7
Baths:
8
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
SEASIDE RESUBD
Neighborhood:
seasideresubd
Listed Date:
Oct 28, 2025
Finished Sq Ft:
6,574
Total Sq Ft:
14,690
Year Built:
2025
WaterfrontOceanfrontNewconstructionSeaside ResubdSeasideresubdSeaside ResubdOceanNo Restrictions

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Schools

Interior

Appliances
Dishwasher, Disposal, Dryer, Microwave, Gas Range, Refrigerator, Washer
Bathrooms
7 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air, Zoned
Flooring
Marble, Tile
Heating
Central
Interior Features
First Floor Entry, Bar, Built-in Features, Closet Cabinetry, Elevator, Entrance Foyer, Pantry, Walk-In Closet(s), Family Room, Utility Room/Laundry
Laundry Features
Utility Room/Laundry

Exterior

Architectural Style
Attached, Three Or More Stories, Modern/Contemporary
Community Features
Boating, Gated, None, Public Road
Construction Materials
Concrete Block Construction, CBS Construction
Covered Spaces
4
Direction Faces
West
Exterior Features
Barbeque, Built-In Grill, Lighting, Open Balcony
Fencing
Fenced
Lot Features
1/2 To Less Than 3/4 Acre Lot
New Construction YN
1
Open Parking YN
1
Parking Features
Covered, Driveway, Guest
Patio And Porch Features
Open Balcony, Open Porch, Glass Enclosed
Roof
Concrete
View
Ocean, Direct Ocean
Waterfront Features
Ocean Access, Navigable Water, Ocean Front, Seawall
Window Features
Impact Glass

Financial

Tax Year
2025
Taxes
$8,516

Map

Community

Market Summary

Current real estate data for Single Family in Islamorada as of Apr 01, 2026
25
Single Family Listed
184
Avg DOM
1,582
Avg $ / SqFt
$8,174,876
Avg List Price

Property Summary

    Located in the SEASIDE RESUBD subdivision, 16 Seaside Ave Islamorada FL is a Single Family for sale in Islamorada, FL, 33037. It is listed for $12,500,000 and features 7 beds, 8 baths, and has approximately 6,574 square feet of living space, and was originally constructed in 2025. The current price per square foot is $1,901. The average price per square foot for Single Family listings in Islamorada is $1,582. The average listing price for Single Family in Islamorada is $8,174,876.

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