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$24,995,000

  • For Sale
  • Active
  • Single Family
  • 7 Beds
  • 10 Full Baths
  • 1 Partial Bath
  • 10,182 Sq. Ft.
  • Updated 4 hours ago
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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 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

Full Property Details for 82719 Old Hwy

General

  • Price: $24,995,000
  • Taxes: $54,965 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 619281
  • Updated: 5/13/2026
  • Added to Site: 43 day(s) ago

Interior

  • Number of Rooms: 2
  • Interior Features: Utility Room, Entrance Foyer, Walk-in Closet(s), Bar, Built-in Cabinets, Cathedral Ceilings, Drapes/Blinds Incl, Elevator, Fire Sprinkler, Fireplace(s), Granite Counter Top, Intercom, Pantry, Security System, Smoke Alarms, Split Bedroom, Storage, Wet Bar, Whirlpool Bath Tub, Window Treatments, Gym, Wired for Sound, Smart Thermostat
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Dryer, Freezer, Ice Machine, Microwave, Oven, Range, Refrigerator, Washer, Wine Cooler
  • Flooring: Wood, Concrete, Combo, Marble

Rooms

Bathrooms

  • Total Bathrooms: 11
  • Full Bathrooms: 10
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 7

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Shared Amenities: Beach, Tennis Court(s)
  • Pool: Yes
  • Pool Description: In Ground, Decked

Exterior

  • Exterior Features: Rain Gutters, Lighting, Bar, Built-in Grill, Hot Tub, Outdoor Kitchen, Outdoor Shower, Privacy Wall/Fence, Sandy Beach, Shed, Storage, Water Display, Boat Slip
  • Deck/Patio: Roof Top Deck, Open Porch/Balcony, Deck
  • Porch/Patio/Deck: Roof Top Deck, Open Porch/Balcony, Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Parking Features: Carport, Attached, Detached

Location

  • Area: 23 - Upper Matecumbe
  • County: Monroe
  • Subdivision: Strattons (82.5)

Community

  • Assoc. Fees Include: Cable TV, Security
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Electric, Hot Water, Fireplace(s)

Structural Information

  • Architectural Style: Above Flood
  • Construction: CBS, Combo Construction, Concrete
  • Roof: Combo Roof, Concrete
  • Windows/Doors: Aluminum Windows, French Doors, Glass Doors, Impact Rstnce Doors, Impact Rstnce Window, Sash/Screen Window, Sliding Glass Doors, Shutters
  • Square Feet: 10,182
  • Sq. Ft. Source: Tax Records
  • Year Built: 1995

Lot Features

  • Property View: Open Water View, Ocean
  • Lot Size (Acres): 1.83
  • Lot Size (Sq. Ft.): 37,462
  • Lot Dimensions: x
  • Zoning: R1 - Residential Single Family

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Oceanfront

Financial Considerations

  • Tax Amount: $54,965.67
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: Strattons Subd Pb 2-38 Upper Matecumbe Pt Lot 9 Bk 12 And Adj Bay Btm And Pt Tr 34 The Russell Est Pb2-14/15 G24-94 G26-
  • APN: 401300000000
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 82719 Old Hwy —

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 82719 Old Hwy

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Plantation Key School
100 Lake Road, Tavernier, FL 33070
PK-86.8 mi
Coral Shores High School
89901 Old Highway, Tavernier, FL 33070
9-127.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 82719 Old Hwy Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/31/2026
Listed
$24,995,000
1676.35%
MLS
9/01/2021
Sold
$1,407,100
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 82719 Old Hwy

Year
Property Taxes
Change
Tax Assessment
Change
2024
$45,727
—
$7,733,557
36%
2024
$45,727
5%
$5,684,935
6%
2023
$43,579
113%
$5,346,457
159%
2021
$20,453
-40%
$2,063,498
-42%
2022
$33,943
66%
$3,588,652
76%
2021
$20,453
1%
$2,035,008
7%
2019
$20,318
5%
$1,907,560
5%
2018
$19,277
-4%
$1,811,000
-5%
2017
$20,028
2%
$1,902,802
7%
2016
$19,602
30%
$1,785,979
35%
2015
$15,111
7%
$1,320,810
1%
2014
$14,178
2%
$1,305,681
4%
2013
$13,964
—
$1,257,127
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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82719 Old Highway, Upper Sugarloaf Key, FL 33036 (MLS# 619281) is a Single Family property with 7 bedrooms, 10 full bathrooms and 1 partial bathroom. 82719 Old Highway is currently listed for $24,995,000 and was received on March 31, 2026. This property is listed by Pamela DiMartino from our Aventura Office.Want to learn more about 82719 Old Highway? Do you have questions about finding other Single Family real estate for sale in Upper Sugarloaf Key? You can browse all Upper Sugarloaf Key real estate or contact a Coldwell Banker agent to request more information.

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