Discover a rare opportunity in the heart of the Florida Keys!

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Home For Sale

4901/4903 49th Street

Marathon, Florida 33050

Monroe County

Waterfront: Yes

Community: Marameade Amd (45)

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$1,099,000 4 br, 2.0 bath 1512 sq. ft. 0.150 acres

Discover a rare opportunity in the heart of the Florida Keys! This full duplex with TWO building rights offers 2 spacious, 2-bedroom, 1-bathroom units, each unit thoughtfully designed for comfort and convenience. Situated directly on a canal with quick access to open water, it's a dream for boating enthusiasts and an excellent choice for investors seeking strong rental income potential.Perfectly positioned in the center of Marathon, this property places you minutes from beaches, marinas, dining, shopping, and top-rated schools--everything the Keys lifestyle has to offer is right at your fingertips. Residents and guests alike will enjoy evenings on the water, seamless access to both the Atlantic and the Gulf of America, and the laid-back charm that makes Marathon one of the most desirable destinations in the Keys.Whether you're searching for a primary home with supplemental rental income, a dedicated investment property, or a versatile retreat for family and guests, this duplex delivers unmatched potential. Properties like this are rarely available--don't miss your chance to own a slice of Keys waterfront living!

Interior:
  • Bedrooms: 4
  • Baths: 2.0
  • Sq Ft: 1512
  • Year Built: 1968
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: 
  • Garage: Guest, Open
Exterior:
  • Lot Size: 0.150 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: 
  • Roof: Tar/Gravel
  • Property Taxes: $7,738
  • MLS #: 616290
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Contact Information:
Beach Home For Sale in Marathon, Florida
Listing Agent: Nate Bartlett, Berkshire Hathaway HomeServices Keys Real Estate, 305-800-6283, 305-743-7636 Listing Site, Listing Status: Active
Copyright © 2025 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 6561137
Viewed 61 times.
Updated: Oct 16, 2025

This property is a Home located at 4901/4903 49th Street, Marathon, Florida 33050, and is currently For Sale at $1,099,000. This Home has 4 bedrooms, 2.0 baths, 1512 sq ft.