Single Family Residence For Sale

87429 Old Highway, Islamorada, FL 33036

$18,999,000
6 Bedrooms
8 Bathrooms
6,692
Property Description

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.

Basic Details
Listing Type : For Sale
Price : $18,999,000
Bedrooms : 6
Bathrooms : 8
View : Ocean
Square Footage : 6,692
Full Bathrooms : 8
Property Sub Type : Single Family Residence
Field 3132 : Boating, None
Features
: Central Air
: Fenced
: Driveway, Guest, Covered, Garage, Garage Door Opener, Circular Driveway, Golf Cart Garage, Paver Block, RV Access/Parking, Boat
Contemporary
Public Sewer
Central
Carpet, Wood
Concrete, Heated
Metal
Location
US
FL
Monroe
Islamorada
33036
5940 - Other Florida County
87429 Old Highway, Islamorada, Florida 33036
Extended Details
Built-in Features, Bedroom on Main Level, Bathtub, Dining Area, Separate/Formal Dining Room, Dual Sinks, Entrance Foyer, Jetted Tub, Kitchen/Dining Combo, Living/Dining Room, Main Level Primary, Other, Pantry, Storage, Soaking Tub, Separate Shower, Vaulted Ceiling(s), Walk-In Closet(s)
Built-in Barbecue, Barbecue, Lighting
Virtual Tour URL
PLANTATION BEACH
09.21.2026
Plantation Key
Plantation Key
Coral Shores
Block
Yes
2-3 Acres
Dryer, Dishwasher, Disposal, Microwave, Oven, Refrigerator, Washer
Boating, None
8
West
SR
$0
Ocean Sothebys Intl Realty
Michaela Marie Walters
18309
Active
2026-09-21
1
Listed As-Is
2026-09-21T00:00:00Z
64866
Public
Beaches
Property TypeSingle Family Residence
StatusActive
Listing IDA12092985
Year Built2022
Lot Area124,146
Mortgage Calculator
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Realtyna

Nadereh (Nana) Rezaie, P.A.  Broker Associate, Certified Luxury Home Marketing Specialist™ GUILD™

Nana Rezaie 561-660-1948

Office: 561-660-1948 1400 Corporate Center Way, Second Floor, Wellington, FL 33414 Each office independently owned and operated 561-472-1236 .

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