87429 Old Hwy Islamorada FL 33036 | MLS #A12092985
87429 Old Hwy
Islamorada, FL, 33036
$18,999,000
6 Beds
8 Baths
6,692 SqFt
0 Acres
$18,999,000
87429 Old Hwy
Islamorada, FL, 33036
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The Oasis Islamorada is a waterfront estate of exceptional scale, conceived as a private Florida Keys compound where architecture, land and water come together spanning nearly 3 meticulously landscaped acres. More than 400′ of shoreline, sweeping ocean views and a protected deepwater basin create a marine setting rarely available within a single residential offering. Beyond the grand porte-cochère, the single-level main residence unfolds with soaring ceilings, white oak floors and 12-foot retractable glass walls that dissolve the boundary between interior and oceanfront living. At its center, a chef’s kitchen pairs a cascading Calacatta marble island with Thermador appliances and a walk-in pantry, opening seamlessly to expansive living and dining spaces. The main residence includes four bedrooms and six full baths, with an impressive primary suite featuring a fireplace, dual walk-in closets, safe room and spa bath with steam shower. Additional suites offer en suite baths, private balconies and ocean views. A detached two-bedroom, two-bath guest residence brings the estate to six bedrooms while preserving privacy between owners and guests, with substantial grounds offering extraordinary flexibility for the future. Outside, the property assumes the scale of a private resort. Two resort-style pools with spas and sun decks are joined by a summer kitchen and multiple terraces. A fitness center with sauna, soundproof theater and golf simulator complete the lifestyle offering.

Property Details

Price:
$18,999,000
MLS #:
A12092985
Status:
Active
Beds:
6
Baths:
8
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
PLANTATION BEACH
Neighborhood:
plantationbeach
Listed Date:
Sep 21, 2026
Finished Sq Ft:
6,692
Total Sq Ft:
18,309
Year Built:
2022
WaterfrontOceanfrontOceanviewPlantation BeachPlantationbeachPlantation BeachOceanNo Restrictions

Schools

Interior

Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer
Bathrooms
8 Full Bathrooms
Cooling
Central Air
Flooring
Carpet, Wood
Heating
Central
Interior Features
Built-in Features, Entrance Foyer, Other, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Separate Guest/In-Law Quarters, Media Room, Recreation Room, Sauna, Storage, Utility Room/Laundry
Laundry Features
Utility Room/Laundry

Exterior

Architectural Style
Detached, Modern/Contemporary
Community Features
Boating, None
Construction Materials
Concrete Block Construction, CBS Construction
Covered Spaces
8
Direction Faces
West
Exterior Features
Built-In Grill, Lighting
Fencing
Fenced
Garage Spaces
8
Lot Features
2 To Less Than 3 Acre Lot
Open Parking YN
1
Other Structures
Extra Building/Shed, Shed(s), Guest House
Parking Features
Circular Driveway, Covered, Driveway, Golf Cart Parking, Guest, Paver Block, Rv/Boat Parking
Roof
Metal Roof
View
Ocean, Direct Ocean
Waterfront Features
Ocean Access, Ocean Front
Window Features
Complete Impact Glass, Electric Shutters, Impact Glass

Financial

Tax Year
2025
Taxes
$64,866
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Current real estate data for Single Family in Islamorada as of Oct 12, 2026
23
Single Family Listed
158
Avg DOM
1,848
Avg $ / SqFt
$9,533,522
Avg List Price

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Property Summary

    Located in the PLANTATION BEACH subdivision, 87429 Old Hwy Islamorada FL is a Single Family for sale in Islamorada, FL, 33036. It is listed for $18,999,000 and features 6 beds, 8 baths, and has approximately 6,692 square feet of living space, and was originally constructed in 2022. The current price per square foot is $2,839. The average price per square foot for Single Family listings in Islamorada is $1,848. The average listing price for Single Family in Islamorada is $9,533,522.
87429 Old Hwy
Islamorada, FL