143 Dorsett Drive, Marathon, FL 33050

Local realty services provided by:Better Homes and Gardens Real Estate Destinations
143 Dorsett Drive,Marathon, FL 33050
$4,950,000
  • 4 Beds
  • 3 Baths
  • 2,121 sq. ft.
  • Single family
  • Active
Listed by: saara victoria staten
Office: engel & vlkers marathon
MLS#:621424
Source:FL_FKBOR

Price summary

  • Price:$4,950,000
  • Price per sq. ft.:$2,333.8

About this home

Introducing - Casa Del Mar Estate - this exceptional new home offers a rare level of privacy, scale, and waterfront living on an expansive 26,000+ square foot lot accessed by a private road. Designed to take full advantage of its spectacular setting, the property enjoys unobstructed ocean views and an effortless connection between the residence and the surrounding water. The main living quarters offer four bedrooms and three bathrooms, complemented by substantial finished storage space on the lower level. Built with quality and longevity in mind, the residence features impact-resistant windows and doors, a durable metal roof, concrete construction, and premium finishes throughout, offering the ideal combination of style, security, and peace of mind for waterfront living in the Florida Keys. Beyond the residence, the grounds have been thoughtfully designed for refined outdoor living and entertaining, with a resort-style pool positioned directly toward the ocean and a beautifully...

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Home facts

  • Year built:2024
  • Subdivision & Development:Dorsett Sub (59.0)
  • Listing ID #:621424
  • Added:1 day(s) ago
  • Updated:September 29, 2026 at 03:01 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:3
  • Kitchen Description:Built-in Cabinets, Quartz Countertops
  • Living area:2,121 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air

Structure and exterior

  • Year built:2024
  • Building area:2,121 sq. ft.
  • Lot area:0.61 Acres
  • Exterior Features:Fencing, Gazebo, Outdoor Kitchen, Shed, Storage

Finances and disclosures

  • Price:$4,950,000
  • Price per sq. ft.:$2,333.8
  • Tax amount:$21,084

Features and amenities

  • Amenities:Built-in Cabinets

Parking

  • Parking description:Covered, Open