89401 Old Highway — principal view

Maison Azure — private collection

89401 Old Highway

$14,999,000

Plantation Key, FL

8 bd · 8 ba · 6,500 sf

Bedrooms
8
Bathrooms
8
Living area
6,500 sf
Lot
1.39 ac
Built
2002
Garage
1 cars
Price / sq ft
$2,308

The residence

Behind private gates on prestigious Million Air Row, this exceptional oceanfront estate spans nearly 2.5 acres and offers a rare blend of luxury, privacy, and future potential. The recently renovated residence features 8 bedrooms, 7.5 bathrooms, double-height ceilings, spacious bedroom suites, abundant storage throughout, solid CBS construction, impact windows and doors, and a new concrete roof. Designed for the ultimate Florida Keys lifestyle, the property boasts protected basin dockage with a 24,000 lb boat lift, a private helicopter pad, hot yoga studio, resort-style pool with waterslides, waterfall, and spa, plus two covered carports and a large garage. Expansive grounds provide endless opportunities to add additional amenities such as pickleball, volleyball, guest accommodations, or a private beach retreat. A truly unique waterfront compound offering the space and exclusivity rarely found in the Florida Keys.

Cinematic tour ↗

Distinctions

Views

  • Ocean

Waterfront

  • Ocean Front

Interior

  • Bar
  • Pantry
  • Wet Bar
  • Walk-In Closet(s)
  • Closet Cabinetry
  • Storage

Exterior

  • Lighting
  • Balcony

Parking

  • Attached Carport
  • Circular Driveway
  • Covered
  • Driveway
  • Guest
  • Paver Block

The setting

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Presented by

Langley Knight Gardner Islamorada · Kelsey Caputo- Frins

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

Listing courtesy of Langley Knight Gardner Islamorada · Kelsey Caputo- Frins

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 2026-07-09