Residential

88351 Old Highway, Plantation Key

$15,990,000.00

Bedroom 6 bedrooms
Bathroom 9 baths

  • MLS #: 618911
  • Address: 88351 Old Highway, Plantation Key, FL 33036
  • Date Listed: 2/23/2026
  • Days on Market: 107
  • SQFT: 7590
  • Acres: 2.03
  • Restrictions: Unknown
  • Subdivision: Pearl City (89.0)

Location Location

Agent Comments Agent Comments
Newly completed in 2025, this exceptional oceanfront estate is located in the heart of The Florida Keys on the premier ocean side of Islamorada. A gated entry welcomes you through lush tropical landscaping and a diverse fruit-tree grove, setting a private and refined arrival. Set on over 2 usable acres with 210 feet of private sandy beachfront and a protected cove, the residence spans 7,590 square feet of interior living space & 1,736 square feet of exterior living, with an expansive 230-foot dock. Designed for seamless indoor-outdoor living, the home features a dramatic great room with 23-foot ceilings, panoramic Atlantic exposure, and expansive covered terraces with summer kitchen and outdoor dining areas. A 65-foot heated lagoon-style pool with swim-up bar and fire-pit lounge creates a resort-caliber setting. The chef's kitchen is appointed with Sub-Zero, Wolf, and Thermador appliances. Additional highlights include dual primary suites, private orchid garden, lounge & recreation room, elevator, Sonos surround sound, impact windows and doors, metal roof, double-height garage, water-sports storage room and a full home generator. The essence of beachfront living in Islamorada, combining impressive scale and ultimate privacy. ***A contiguous 0.7-acre lot with development rights for an ancillary building with upstairs storage is available separately.

Amenities Amenities
  • Dishwasher
  • Disposal
  • Dryer
  • Freezer
  • More Appliances
  • Oven
  • Range
  • Refrigerator
  • Washer
  • Wine Cooler

Interior Features Interior Features
  • Cool System: Central Air, Ceiling Fans(s)
  • Heat System: Central, Electric, Hot Water
  • Floors: Tile
  • Rooms: Laundry Room, Loft, Media Room, Utility Room
  • Interior: Utility Room, Entrance Foyer, Walk-in Closet(s), Bar, Built-in Cabinets, Cathedral Ceilings, Drapes/Blinds Incl, Elevator, Quartz Countertops, Security System, Smoke Alarms, Storage, Wet Bar, Window Treatments, Other, Loft, Media Room, Wired for Sound

Exterior Features Exterior Features
  • Parking: Open, Guest, Attached, Garage Door Opener
  • Roof: Metal
  • Pool: Yes
  • Exterior: Rain Gutters, Lighting, Bar, Fencing, Fruit Tree(s), Hot Tub, Lanai, Outdoor Kitchen, Storage

Additional Features Additional Features
  • County: Monroe
  • Property Type: Single Family Residence
  • Tax Number: 00415260-000000
  • Waterfront Features: Oceanfront, Open Water
  • Water/Sewer: Elect Separate Meter, FKAA, Propane, Sewer Available, Water Separate Meter
  • Stories: 2 Stories
  • Year Built: 2025