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For sale

82719 Old Hwy

Islamorada, FL 33036

$24,995,000

$2,455/ft²

7Beds
10.5Baths
10,182Sq ft
2023Year built
Single-family homeType

About this home

Experience unparalleled oceanfront living at 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 10,182SF under air. Inside, soaring ceilings and walls of glass create a seamless indoor-outdoor connection, filling the interiors w/ natural light and highlighting refined, couture-level finishes. Amenities include a fitness center, indoor basketball and pickleball court, putting green, 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 w/sweeping coastal views. A 300" 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

Features

  • Waterfront

Property details

Listing

MLS #
A11973256
Status
For sale
Listed on
Feb 27, 2026
Days on market
163 days
Listing data updated
May 26, 2026

Interior

Beds
7
Baths
10.5
Living area
10,182 ft²
Price per ft²
$2,455/ft²

Building & community

Type
Single-family home
Year built
2023
County
Monroe

Lot & exterior

Lot size
37,462 ft²
Waterfront
Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest)
$126,388
Property taxes (est.)
$22,913
Home insurance (est.)
$600
Flood insurance (est.)

Estimated total$149,901*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?

Location

Mortgage calculator

$126,388/moEstimated principal & interest. Taxes, insurance, and HOA are not included. This is an estimate, not a quote or financial advice.

Equal Housing Opportunity

This listing is courtesy of Coldwell Banker Realty.

Pamela DiMartino · 305-807-7089 · pamdimar@aol.com · 305-931-8266

Data deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.

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