6500-6600 Overseas Highway, Marathon, FL 33050

Marathon
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
6500-6600 Overseas Highway,Marathon, FL 33050
$9,500,000
  • 6 Beds
  • 11 Baths
  • 10,852 sq. ft.
  • Single family
  • Active
Listed by: erin lynne voelliger
Office: ocean sotheby's international
MLS#:610643
Source:FL_FKBOR

Price summary

  • Price:$9,500,000
  • Price per sq. ft.:$875.41

About this home

Casa Mañana Shores, located in the heart of Marathon, is a developer's dream or a private owner's potential paradise. This secured gulf front estate offers 3.86 acres of land and is surrounded by an eight foot concrete wall with three gated entrances. The property boasts approximately 540 linear feet of Highway frontage and 695 linear feet of water frontage. It offers 218 feet of concrete seawall, including a cut-in protected boat slip. There is even room for a helicopter landing pad to be installed. This unique property is zoned mixed-use commercial and comes with one commercial transferable building right. It is currently a private residence with a separate garage and workshop. The 10,852 square foot mansion is solid concrete construction. It has ten bedrooms, six and a half bathrooms, a sauna, game room and great room. Repairs are needed, and the interior needs significant updating. An attached partially screened enclosure holds an impressive 12 ft deep swimming pool that measures...

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Home facts

  • Year built:1967
  • Subdivision & Development:Casa Manana Shores (50.5)
  • Listing ID #:610643
  • Added:772 day(s) ago
  • Updated:August 14, 2026 at 02:57 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:11
  • Living area:10,852 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central, Fireplace(s), Forced Air

Structure and exterior

  • Year built:1967
  • Building area:10,852 sq. ft.
  • Lot area:3.86 Acres
  • Construction Materials:Concrete
  • Exterior Features:Boat Slip, Outdoor Shower, Privacy Wall/Fence, Storage

Finances and disclosures

  • Price:$9,500,000
  • Price per sq. ft.:$875.41
  • Tax amount:$20,125

Parking

  • Parking description:Detached, Guest, Off Street, Open

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