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103 52nd Street, Marathon, FL 33050

Marathon
Local realty services provided by:CENTURY 21 Circle
103 52nd Street,Marathon, FL 33050
$2,100,000
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  • 5 Beds
  • 4 Baths
  • 1,924 sq. ft.
  • Single family
  • Active
Listed by: lindsey n. davis
Office: ocean sotheby's international realty
MLS#:619765
Source:FL_FKBOR

Price summary

  • Price:$2,100,000
  • Price per sq. ft.:$1,091.48

About this home

CENTURY 21 Fine Homes & Estates
Welcome to Casa Sirena, a refined waterfront retreat in Marathon offering comfort, privacy, and strong investment appeal. This five bedroom, three bath home includes a convenient outdoor pool bath and is ideally positioned with water frontage on two sides. Boaters will appreciate 100 feet of durable composite dockage, a jet ski lift, and a private boat ramp shared with just one neighbor. The home enjoys close proximity to Boot Key Harbor, with easy access to waterfront dining by boat, as well as a straightforward route to the Gulf via Knight Key Channel and immediate Ocean access. The surrounding Vaca Key and Boot Key provide a natural buffer, offering added protection from the elements. Outdoor living is central to the property, with lush tropical landscaping, a saltwater pool, tiki hut, and expansive wraparound patios accessible from all rooms. Inside, the open floor plan connects the living, dining, and kitchen areas, creating a comfortable and functional space. The kitchen is...

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Home facts

  • Year built:2004
  • Listing ID #:619765
  • Added:72 day(s) ago
  • Updated:July 16, 2026 at 02:57 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Kitchen Description:Quartz Countertops
  • Living area:1,924 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air, Wall/Window Unit(s)
  • Heating:Central

Structure and exterior

  • Year built:2004
  • Building area:1,924 sq. ft.
  • Lot area:0.16 Acres
  • Construction Materials:Combo Construction
  • Exterior Features:Chickee Hut, Fencing, Fruit Tree(s), Lighting, Outdoor Shower, Privacy Wall/Fence, Storage

Finances and disclosures

  • Price:$2,100,000
  • Price per sq. ft.:$1,091.48
  • Tax amount:$10,953

Features and amenities

  • Amenities:Security System, Smoke Alarms, Storage

Parking

  • Parking description:Carport

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