88835 & 88845 Old Highway, Plantation Key, FL 33070
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
88835 & 88845 Old Highway,Plantation Key, FL 33070
$40,000,000
- 8 Beds
- 11 Baths
- 9,704 sq. ft.
- Single family
- Active
Listed by: courtney conley, angel nicolas
Office: serhant florida llc. - coconut grove
MLS#:619826
Source:FL_FKBOR
Price summary
- Price:$40,000,000
- Price per sq. ft.:$4,122.01
About this home
A rare dual-offering on coveted Millionaire's Row in Tavernier, this extraordinary oceanfront compound spans over multiple acres across two parcels-delivering an unmatched combination of scale, privacy, and future development flexibility in the Florida Keys. At 88845, a newly constructed 8,200SF estate sets a new standard for modern coastal luxury. Thoughtfully designed for both grand entertaining and private retreat, the residence offers 5 bedrooms, 6 full baths & 2 half baths, complemented by a dedicated office, control room, mudroom, and expansive 3-car garage with climate-controlled workshop. Interior finishes are curated at the highest level, including white diamond marble, teak wood flooring, custom millwork & a vapor fireplace, while a full-home sound system, elevator & advanced mechanical infrastructure provide seamless functionality. The chef's kitchen is equipped with top-tier Wolf, SubZero, & Cove appliances, dual dishwashers, farmhouse sinks, refrigerated drawers, wine storage & custom mahogany countertops-designed to accommodate both everyday living and large-scale entertaining. Outdoor living is equally impressive, anchored by a 120-foot resort-style pool with integrated spa, heating & chilling systems, & full smart control. A fully equipped summer kitchen, cabana bath, & multiple covered terraces create a true waterfront lifestyle experience. With 480 feet of water frontage, the protected basin offers exceptional boating capabilities, including 90 feet of dockage & room to expand, a 20,000lb lift, boat ramp & deep-water access. The adjacent parcel at 88835 provides over 3 acres of additional opportunity featuring a renovated 3-bedroom residence completed in 2022, with a transferable TDR allowing for the development of a substantially larger primary home. The property also includes a buildable lot & natural hammock buffer for added privacy. Together, these two properties present a generational opportunity to own a one of a kind waterfront compound....
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Home facts
- Year built:2022
- Listing ID #:619826
- Added:5 day(s) ago
- Updated:May 09, 2026 at 02:50 PM
Rooms and interior
- Bedrooms:8
- Total bathrooms:11
- Kitchen Description:Built-in Cabinets
- Living area:9,704 sq. ft.
Heating and cooling
- Cooling:Ceiling Fans(s), Central Air
Structure and exterior
- Year built:2022
- Building area:9,704 sq. ft.
- Lot area:2.05 Acres
- Construction Materials:Concrete
- Exterior Features:Boat Slip, Built-in Grill, Hot Tub, Lighting, Outdoor Kitchen, Sandy Beach, Storage
Finances and disclosures
- Price:$40,000,000
- Price per sq. ft.:$4,122.01
- Tax amount:$28,698
Features and amenities
- Amenities:Built-in Cabinets, Security System, Storage
Parking
- Parking description:Carport, Covered, Garage Door Opener, Off Street, Open
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