87429 Old Highway — principal view

Maison Azure — private collection

87429 Old Highway

$18,999,000

Islamorada, FL

6 bd · 6 ba · 6,054 sf

Bedrooms
6
Bathrooms
6
Living area
6,054 sf
Lot
2.85 ac
Built
2022
Garage
8 cars
Price / sq ft
$3,138

The residence

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.

Cinematic tour ↗

Distinctions

Views

  • Direct Ocean
  • Ocean

Waterfront

  • Ocean Access
  • Navigable Water
  • Seawall
  • Ocean Front

Interior

  • Built-in Features
  • Entrance Foyer
  • Kitchen Island
  • Pantry
  • Vaulted Ceiling(s)
  • Walk-In Closet(s)
  • Closet Cabinetry
  • Custom Mirrors
  • Storage

Exterior

  • Built-in Barbecue
  • Lighting
  • Balcony

Parking

  • Circular Driveway
  • Driveway
  • Golf Cart Garage
  • Garage Door Opener
  • Guest
  • Paver Block

The setting

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Presented by

Ocean Sothebys Intl Realty · Michaela Marie Walters

Tour this residence privately with Maison Azure — market analysis of Islamorada, FL included, no obligation.

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Listing courtesy of Ocean Sothebys Intl Realty · Michaela Marie Walters

Listing information is provided by BeachesMLS via the Spark Platform. All information is deemed reliable but not guaranteed and should be independently verified. Properties may or may not be listed by the office/agent presenting the information.

Last updated 2026-06-26