Residential

23 Treasure Road, Marathon

$4,390,000.00

Bedroom 3 bedrooms
Bathroom 3 baths

  • MLS #: 619918
  • Address: 23 Treasure Road, Marathon, FL 33050
  • Date Listed: 5/15/2026
  • Days on Market: 26
  • SQFT: 2250
  • Acres: 1.55
  • Restrictions: No
  • Subdivision: Treasure Island (50.0)

Location Location

Agent Comments Agent Comments
Welcome to an elevated expression of island living at 23 Treasure Road in the heart of the Florida Keys. This impeccably maintained waterfront residence showcases breathtaking panoramic ocean views from every vantage point, including the pool, main living areas, dining space, primary suite, and tiki hut. Designed for effortless entertaining and everyday enjoyment, the pool is ideally positioned on the main living level alongside the kitchen and gathering spaces, creating a seamless indoor-outdoor flow rarely found in waterfront homes. Relax poolside while enjoying ocean breezes and endless blue water views. The upper level features two beautifully appointed bedrooms and three baths, enhanced by impact-rated doors, windows, and hurricane sliders for style and peace of mind. Downstairs, a private guest suite and expansive finished bonus space provide flexibility for guests, entertaining, or recreation. The oversized dual-entry garage accommodates up to three vehicles and offers exceptional space for the Florida Keys lifestyle, with plenty of room for fishing gear, dive equipment, water toys, and additional storage. A dedicated tackle room adds convenience for avid anglers and boaters alike. Along the water's edge, a substantial 200 foot rock seawall provides protection and presence, while the private boat ramp, dock, and boat lift offer effortless access to world-class boating and fishing. Two separate gated entrances welcome you into a lush, meticulously landscaped setting complete with privacy walls, mature hedges, and fencing for a serene and secluded atmosphere. Situated on an oversized parcel, this rare waterfront offering presents an exceptional opportunity to enjoy the ultimate private coastal retreat in the Florida Keys.

Amenities Amenities
  • Dishwasher
  • Dryer
  • Microwave
  • Oven
  • Range
  • Refrigerator
  • Washer

Interior Features Interior Features
  • Cool System: Central Air, Ceiling Fans(s)
  • Floors: Tile
  • Rooms: Laundry Room
  • Interior: Walk-in Closet(s), Drapes/Blinds Incl, Pantry, Split Bedroom, Storage, Window Treatments

Exterior Features Exterior Features
  • Parking: Off Street, Attached, Garage Door Opener
  • Roof: Metal
  • Pool: Yes
  • Exterior: Chickee Hut, Fencing, Privacy Wall/Fence, Sprinkler System, Storage

Additional Features Additional Features
  • County: Monroe
  • Property Type: Single Family Residence
  • Tax Number: 2147483647
  • Waterfront Features: Oceanfront, Open Water
  • Water/Sewer: Cable Available, Elect Separate Meter, FKAA, Municipal Sewer, Water Separate Meter
  • Stories: 2 Stories
  • Year Built: 1973