87429 Old Hwy Islamorada FL 33036 MLS #A11990479
87429 Old Hwy
Islamorada, FL, 33036
$18,999,000
6 Beds
6 Baths
6,054 SqFt
0 Acres
$18,999,000
87429 Old Hwy
Islamorada, FL, 33036
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A private sanctuary of coastal sophistication, The Oasis offers two residences spanning 2.85 meticulously landscaped acres with over 400 feet of pristine waterfront and a protected deepwater basin. Designed for elevated living, The Oasis blends resort-style amenities with the privacy and scale of a true Florida Keys compound. The grand porte-cochère entry sets the tone, leading to a single-level main residence with soaring ceilings, white oak floors, and 12′ retractable glass walls that frame sweeping ocean views. The chef’s kitchen is anchored by a Calacatta marble island, Thermador appliances, and a walk-in pantry, opening to a spacious great room and dining area ideal for entertaining. The main home features four bedrooms, six full bathrooms, and a soundproof theater. The primary suite is a private retreat with a fireplace, dual walk-in closets, a safe room, and a spa-inspired bath with a steam shower. Each additional bedroom includes an en suite bath, private balcony, and ocean views. A detached guest house offers two additional bedrooms and bathrooms, creating a total of six bedrooms across the estate with endless space for expansion. The summer kitchen, alfresco dining areas, and multiple lounging terraces offer seamless indoor-outdoor living. The deepwater basin accommodates larger vessels. Amenities rival a private resort: soundproof theater, fitness center with sauna, golf simulator, and two resort-style pools—each with a spa, sun deck, & outdoor entertaining spaces.

Property Details

Price:
$18,999,000
MLS #:
A11990479
Status:
Active
Beds:
6
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
PLANTATION BEACH
Neighborhood:
plantationbeach
Listed Date:
Mar 27, 2026
Finished Sq Ft:
6,054
Total Sq Ft:
18,549
Year Built:
2022
DetachedWaterfrontOceanfrontPlantation BeachPlantationbeachPlantation BeachOceanNo Restrictions

Schools

Interior

Appliances
Dishwasher, Disposal, Dryer, Refrigerator, Washer
Bathrooms
6 Full Bathrooms
Cooling
Ceiling Fan(s), Central Air
Flooring
Carpet, Wood
Heating
Central
Interior Features
First Floor Entry, Built-in Features, Closet Cabinetry, Cooking Island, Custom Mirrors, Entrance Foyer, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Recreation Room, Sauna, Storage, Utility Room/Laundry
Laundry Features
Utility Room/Laundry, Washer/Dryer Hook-Up

Exterior

Architectural Style
Detached
Attached Garage YN
1
Community Features
None
Construction Materials
CBS Construction, Elevated Construction
Covered Spaces
8
Direction Faces
West
Exterior Features
Built-In Grill, Lighting, Open Balcony
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
Additional Spaces Available, Circular Driveway, Driveway, Golf Cart Parking, Guest, Other, Paver Block, Rv/Boat Parking
Patio And Porch Features
Open Balcony, Open Porch
Roof
Aluminum
Security Features
Safe Room, Fire Alarm
View
Ocean, Direct Ocean
Waterfront Features
Ocean Access, Navigable Water, Ocean Front, Seawall
Window Features
Complete Impact Glass, Complete Other Protection, Blinds, High Impact Windows, Impact Glass

Financial

Tax Year
2025
Taxes
$64,866
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Map

Current real estate data for Single Family in Islamorada as of Jul 09, 2026
23
Single Family Listed
182
Avg DOM
1,821
Avg $ / SqFt
$9,085,256
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, 6 baths, and has approximately 6,054 square feet of living space, and was originally constructed in 2022. The current price per square foot is $3,138. The average price per square foot for Single Family listings in Islamorada is $1,821. The average listing price for Single Family in Islamorada is $9,085,256.
87429 Old Hwy
Islamorada, FL