Beach Homes Realty
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Waterfront

103 52nd street

Marathon, FL 33050

$2,200,000

5 BEDS 4 BATHS
1,924 SQFT0.18 AC LOT
Residential - Single Family
Waterfront
Image 1: 103 52nd St.
Image 2: 103 52nd St
Image 3: 103 52nd St
Image 4: 103 52nd St
Bedrooms 5
Total Baths 4
Full Baths 3
Square Feet 1924
Acreage 0.19
Status Active
MLS # 619765
County Monroe
More Info
Category Residential - Single Family
Status Active
Square Feet 1924
Acreage 0.19
MLS # 619765
County Monroe
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 equipped with high end appliances suited for everyday use or hosting.Additional features include a spacious two car garage with ample storage, an extra washer and dryer, refrigerator, freezer, and workbench. The home is offered fully furnished and turnkey, ready for personal use or as a vacation rental. Privacy fencing, a security system, and gated dock and ramp access complete the offering.
Location not available
Listing
Street
Satellite

Exterior Features

  • Style Single Family
  • Construction Single Family
  • Siding Combo Construction
  • Exterior Chickee Hut, Storage, Privacy Wall/Fence, Outdoor Shower, Lighting, Fruit Tree(s), Fencing
  • Roof Shingle Roof
  • Garage No
  • Water FKAA, Municipal Sewer
  • Sewer FKAA, Municipal Sewer

Interior Features

  • Appliances More Appliances, Stainless Steel Appliance(s), Freezer, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer, Washer
  • Heating Central
  • Cooling Central Air, Ceiling Fans(s), Wall/Window Unit(s)
  • Living Area 1,924 SQFT
  • Year Built 2004

Financial Information

  • Parcel ID 1399043
  • Zoning RH - Residential High

Additional Services

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Listing Information

Listing Provided Courtesy of Ocean Sotheby's International Realty
Listing Agent Lindsey Davis
Florida Keys, MLS
Listing data is current as of 07/06/2026.

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