89401 Old Highway, Plantation Key, FL 33070 (MLS# 620067)

89401 Old Highway, Plantation Key, FL 33070

$13,500,000

Property Type: Residential Bedrooms: 8 Baths: 8 Square Footage: 6,500 Lot Size (sq. ft.): 60,723 Status: Active

Current Price: $13,500,000 List Date: 5/29/2026 Last Modified: 8/24/2026

Overview

Description

Private Helicopter Estate in the Florida Keys. 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.

Listing Details MLS# 620067

Location, Tax & Legal

Street #: 89401
Street Name: Old
Street Suffix: Highway
Key/Island: Plantation Key
State/Province: FL
Zip Code: 33070
County: Monroe
Subdivision: Misc Plantation Key (85.0)
Area: 25 - Plantation Key

Contract Information

Listing Board: Florida Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 6
Pool: Yes
Year Built: 2002
Total Units: Yes
Lot SqFt: 60723
Lot Sqft Source: Property Data Card
Acres: 2.39
Living Apx SqFt: 6500
SqFt Source: Seller
Total Bedrooms: 8
Full Baths: 7
Half Baths: Yes
Total Baths: 8
Rentals Allowed: Yes

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock Length: 95
Dock: Concrete
Seawall: Concrete

More Information

Building Style

Above Flood: Yes
# Stories: 3 Stories

Vehicle Storage

Car(s): 4+

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Oceanfront Waterview: Ocean View Dockage: Basin; Boat Lift Property Condition: Updated/Remodeled Vehicle Storage: Garage; Carport; Attached Furnished: Furnished; Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify Interior Features: Bar; Built-in Cabinets; Pantry; Quartz Countertops; Security System; Storage; Walk-in Closet(s); Wet Bar; Window Treatments Specialty Rooms: Laundry Room Appliances: Dishwasher; Disposal; Dryer; Freezer; Microwave; Oven; Range; Refrigerator; Washer; Wine Cooler Exterior Features: Hot Tub; Privacy Wall/Fence Pool Info: In Ground; Concrete Construction: CBS Floor: Concrete; Tile Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Bike Paths Land Size: 2 Less Than 5 Acres

Listing Office: Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

Last Updated: August - 24 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.