$13,500,000
 $72,471 est/mo Sourced by Back At You

89401 Old Highway,Plantation Key, FL 33070

Plantation Key, FL 33070

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Description

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
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2002
Days On Site123
Listing Provided ByLangley Knight Gardner Islamorada | Kelsey Caputo- Frins

Features

Bed(s)8
Bath(s) 8 Total
SQ Feet6,500
Garage1
Car PortYes
PoolYes
Story(s)3
ZoningResidential Estate
Acreage1.39
Water FrontYes
Property ViewYes

Exterior

Lot FeaturesTwo To Three Acres

Parking

Garage Yes / NoYes
Parking FeaturesAttached Carport, Attached, Boat, Circular Driveway, Covered, Carport, Driveway, Garage, Guest, Paver Block, Rv Access Parking

Taxes

Tax Annual Amount52503

Area Information

StateFL
CountyMonroe
CityPlantation Key
Zip Code33070
Area5940 Other Florida County
SubareaOther
Community NameOld Highway
Listing VS Median (in Old Highway)
Price:
$13,500,000
low | high
Med:
$13,500,000
50% of Average
sqft:
6,500
low | high
Med:
6,500
50% of Average
$ / sqft:
$2,077
low | high
Med:
$2,077
50% of Average
On site:
123
low | high
Med:
123
100% of Average
Sourced by Back At You

Market Activity 33070

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Learn More About This Property

StateFL
CountyMonroe
CityPlantation Key
Zip Code33070
Area5940 Other Florida County
SubareaOther
Community NameOld Highway
Listing VS Median (in Old Highway)
Price:
$13,500,000
low | high
Med:
$13,500,000
50% of Average
sqft:
6,500
low | high
Med:
6,500
50% of Average
$ / sqft:
$2,077
low | high
Med:
$2,077
50% of Average
On site:
123
low | high
Med:
123
100% of Average
Sourced by Back At You
Listing Updated: September 29, 2026 at 2:11:52 AM PDT
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