82768 Overseas Highway
Islamorada, FL 33036
$25,000,000
$3,016/ft²
About this home
Welcome to Serenity Cay, an exquisite Balinese-inspired estate where tranquility and luxury meet the endless beauty on the Florida Bay. A true masterpiece of engineering and design, this sprawling waterfront residence on nearly four acres offers an unparalleled blend of tropical elegance, sophisticated craftsmanship, and modern luxury. An expansive infinity-edge pool blends seamlessly into the sparkling waters of the bay while lush gardens create a serene oasis. The home's architecture showcases graceful, custom finishes and rich hardwoods, all hallmarks designs that evoke the spirit of the Islands. The interior is a seamless fusion of open-concept living spaces and private retreats. Soaring vaulted ceilings and vast windows invite abundant natural light and spectacular views of the bay, creating an indoor-outdoor flow. The primary suite serves as your personal sanctuary, complete with private terrace, spa-inspired bathroom, and walk-in closets fit for a connoisseur of fine living. Each guest has direct access to outdoor spaces and views. A versatile bunk room/media center sits just off the west wing of the home. The charming guest house is the perfect complement to the main home, nestled in its own secluded on site location this delightful addition exudes a warm, welcoming ambiance ideal for hosting guests, or as a private office or creative studio.
Features
- Waterfront
Property details
Listing
- MLS #
- A12022973
- Status
- For sale
- Listed on
- May 20, 2026
- Days on market
- 82 days
- Listing data updated
- May 21, 2026
Interior
- Beds
- 7
- Baths
- 10
- Living area
- 8,288 ft²
- Price per ft²
- $3,016/ft²
Building & community
- Type
- Single-family home
- Year built
- 2017
- County
- Monroe
Lot & exterior
- 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)
- $126,414
- Property taxes (est.)
- $22,917
- Home insurance (est.)
- $600
- Flood insurance (est.)
- —
Estimated total$149,931*/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
$126,414/moEstimated principal & interest. Taxes, insurance, and HOA are not included. This is an estimate, not a quote or financial advice.
This listing is courtesy of Ocean Sothebys Intl Realty.
Gonzalo Del Negro · 305-842-0559 · sdelnegro@oceansir.com · 305-712-8888
Data deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
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