89401 Old Highway
Plantation Key, FL 33070
MLS # A12028364· Active IDX
$13,500,000
- Bedrooms
- 8
- Bathrooms
- 7 full · 1 half
- Living area
- 6,500 sq ft
- Lot size
- 1.39 acres
- Year built
- 2002
- Type
- Single Family Residence
- Days on market
- 140
About this home
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.
Details
| MLS # | A12028364 |
|---|---|
| Status | Active |
| Subdivision | Old Highway |
| County | Monroe |
| ZIP | 33070 |
| View | Ocean |
| Waterfront | Yes |
| Private pool | Yes |
| Garage spaces | 1 |
| Construction | CBS |
| Roof | Concrete |
| Flooring | Tile |
| Heating | Central |
| Cooling | Central Air |
| Appliances | Dryer, Disposal, Dishwasher, Gas Range, Microwave, Refrigerator, Washer |
| Interior features | Bar, Pantry, Wet Bar, Walk-In Closet(s), Closet Cabinetry, Storage |
| Exterior features | Lighting, Balcony |
| Furnished | Furnished |
| Pets | Yes |
| Water | Public |
| Sewer | Public Sewer |
| Annual taxes | $52,503 |
Listing courtesy of Langley Knight Gardner Islamorada, Kelsey Caputo- Frins. Last updated Oct 11, 2026, 4:00 PM ET.
Request a showing
Mention MLS # A12028364 (89401 Old Highway) and when you would like to visit. A licensed real-estate professional will contact you.
Licensed brokerage
Premier Real Estate Group Inc
Broker of record Maxim Bohadana, Florida broker license BK3314523
(954) 703-4504The data relating to real estate for sale on this website comes in part from the IDX Program of BeachesMLS, Inc. Information is deemed reliable but not guaranteed. Listings held by brokerages other than Premier Real Estate Group Inc are marked with the IDX logo and detailed information about them includes the name of the listing broker. Last updated Oct 11, 2026, 4:00 PM ET.