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89401 Old Highway

89401 Old Highway

Plantation Key, FL, 33070

Active

$14,999,000

89401 Old Highway

Plantation Key, FL, 33070

Active

$14,999,000

8

Bedrooms

8

Bathrooms

6,500 sqft

Living Area

2002

Year Built

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$2,999,800 down

%
Principal & Interest$77,827/mo
Property Tax (est. ~1.2%, varies by county)$14,999/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$93,076
Loan Amount: $11,999,200Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

$14,999,000Tour the dockSchedule a Showing

60,723

Lot Size (sqft)

0

Days on Market

Dock & Water AccessMLS

Ocean AccessOcean Front📝 24K-lb boat lift

AI Aerial Imagery Detection

Boat Lift Detected

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

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.

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No price history available for this property.

Listing courtesy of Langley Knight Gardner Islamorada

Last updated: 6/16/2026

© 2026 Miami Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Miami Association of REALTORS®. Information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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