





























82719 Old Highway
Upper Matecumbe Key Islamorada, FL, 33036
Active$24,995,000
82719 Old Highway
Upper Matecumbe Key Islamorada, FL, 33036
Active$24,995,000
7
Bedrooms
11
Bathrooms
10,182 sqft
Living Area
1995
Year Built
37,462
Lot Size (sqft)
0
Days on Market
Dock & Water AccessMLS
AI Aerial Imagery Detection
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
Experience unparalleled oceanfront living at the Chateau On The Ocean, a turnkey private estate set within an exclusive enclave in Islamorada. Here elevated coastal living reflects the sophistication of what has been referred to as the Hamptons of Miami. From the moment you arrive, a striking sense of privacy, scale, and intention is evident, with architecture and surroundings that feel truly unforgettable. Completely reimagined and newly constructed in 2023, this residence showcases exceptional modern design, engineering, and craftsmanship. Set on just under an acre of pristine coastline, the property offers 19,784 SF of total living and entertaining space, including 10,182 SF under air. Inside, soaring ceilings and walls of glass create a seamless indoor-outdoor connection, filling the interiors with natural light and highlighting refined, couture-level finishes. Amenities include a fitness center, indoor basketball and pickleball court, a Baccarat-inspired grand ballroom, and a custom Glamour Suite. Outdoors, a mosaic pool and spa overlook the Atlantic Ocean, complemented by alfresco dining, a firepit lounge, putting green and multiple terraces with sweeping coastal views. A 300 inch outdoor LED theater and rooftop terrace elevate the experience. A 100ft private dock provides direct ocean access. Approved plans include 6 additional suites, including 2 oceanfront residences, allowing expansion into a multi-structure compound. A rare legacy estate defined by privacy, scale, and presence
Schedule a Showing
See the property. A licensed waterfront specialist will arrange your private showing.
Select a date
Location
Upper Matecumbe Key Islamorada, FL, 33036
Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]
Listing courtesy of Coldwell Banker Realty - Aventura via Florida Keys MLS
Last checked: 11 hours ago
Listing updated: October 13, 2026
© 2026 Florida Keys Board 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 (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. 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.
Nearest Bridge Clearances
Florida Keys, critical for tall/large vessels
Mortgage Calculator
Estimate your monthly payment for this waterfront property
$4,999,000 down
Estimated payments only. Actual rates and terms may vary.






