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$24,995,000

7
Beds
11
Baths
10,182
Sqft

82719 Old Hwy, Upper Matecumbe Key, Florida, 33036

By contacting this agent you agree to these Terms and Conditions.
Home Florida Upper Matecumbe Key
Experience unparalleled oceanfront living at the Chateau on the
Experience unparalleled oceanfront living at the Chateau on the
Experience unparalleled oceanfront living at the Chateau on the
Experience unparalleled oceanfront living at the Chateau on the
Experience unparalleled oceanfront living at the Chateau on the
MLS# 619281
Home For Sale

Experience unparalleled oceanfront living at the Chateau on the

Open House: Wed Apr 29, 12-2pm
$24,995,000

82719 Old Hwy, Upper Matecumbe Key, Florida, 33036

7
Beds
11
Baths
10,182
Sqft
1.830
Acres
$24,995,000
82719 Old Hwy, Upper Matecumbe Key, Florida, 33036
7 Beds
11 Baths
10,182 Sqft
1.830 Acres

Accessibility Features

Accessible Elevator Installed
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 unforgettablepletely reimagined and newly constructed in 2023, this residence showcases exceptional modern design, engineering, and craftsmanship. Set on just under 2 acres 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, 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
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Property Details

7 Beds
11 Baths
10,182 Sqft
Built in 1995
1.830 Acres
Carport, Garage
Siding: Concrete
Concrete Roof
Has Fireplace
$54,966 Property Tax
Strattons (825) Community
Monroe County
3 Stories
See More Details

Location

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Ad Statistics

Ad Number
7578575
Viewed
4 times
Added
Apr 16, 2026
Updated on
Apr 16, 2026

Listing Information

Data Source
Florida Keys Board of REALTORS®
Source Property ID
619281
Listing Agent: Pamela DiMartino, Coldwell Banker Realty - Adventura, 305-807-7089, 305-931-8266 Listing Site, Listing Status: Active
Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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By proceeding you authorize Dream Home Network Inc., its service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners), and its affiliates, to contact me using the contact details you provided, via phone call or text (SMS) using automated dialing technology for marketing or advertising purposes, including contacting me about my inquiry and other home-related matters. Not a condition for purchase. Message and data rates may apply. This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what I am looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at  csv@dreamhomenetwork.com .

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$25,000,000

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82768 Overseas Highway, Upper Matecumbe Key, FL, 33036

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Added: 02/07/2026 • Updated: 04/23/2026
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By proceeding you authorize Dream Home Network Inc., its service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners), and its affiliates, to contact me using the contact details you provided, via phone call or text (SMS) using automated dialing technology for marketing or advertising purposes, including contacting me about my inquiry and other home-related matters. Not a condition for purchase. Message and data rates may apply. This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what I am looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at  csv@dreamhomenetwork.com .
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Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
SERVICES
Buy Buy Advertise
COMPANY
Testimonials About Us Office Locations
SUPPORT
Help Contact Us
ADDITIONAL MARKETS
LakeHouse.com BeachHouse.com GolfHomes.com
SUBSCRIBE
Receive notifications for new listings
Subscribe

Dream Home Network Inc.

is committed to ensuring digital accessibility and property listings for individuals with disabilities. All information provided is deemed reliable but is not guaranteed and should be independently verified. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Dream Home Network Inc. Sells leads to DHN Realty Inc. who holds real estate brokerage licenses in Alabama. Listing agents will be sent notification copy of leads on their listings where Dream Home Network Inc. is provided listings via our Feed Provider as required.

© 1997 - 2026 Wheelchair-accessible Housing & Universal Design Homes at Barrier Free Home
Part of Dream Home Network, Inc.
Last updated on 2026.04.24
Terms & Policy