Located in Marathon, this waterfront home with direct access to

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Home For Sale

11250 5Th Ave Gulf Ave

Marathon, Florida 33050

Monroe County

Waterfront: Yes

Community: Key Colony Sub (53)

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$1,459,000 5 br, 3.0 bath 1904 sq. ft. 8485.000 acres

Located in Marathon, this waterfront home with direct access to the Gulf of America-Mexico, gives opportunity for buyers seeking both lifestyle and long-term value.The property is fully functional and move-in ready, with prior updates already completed. All major systems are in working condition, allowing you to live comfortably while planning future improvements. The A/C system may benefit from an upgrade over time.Inside, the home features a practical layout with natural light and comfortable living spaces. The current mid-2010s style provides a solid foundation for cosmetic updates--ready for buyers who want to renovate gradually and build equity without taking on a full remodel upfront.The outdoor space and waterfront positioning are standout features, with an expansive deck and boating access directly to open Gulf waters, enhancing both personal enjoyment and future resale appeal.THIS HOUSE is for an owner-occupant investor looking to enjoy coastal living now while upgrading the property to maximize value in a highly desirable waterfront location.

Interior:
  • Bedrooms: 5
  • Baths: 3.0
  • Sq Ft: 1904
  • Year Built: 1959
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: 
  • Garage: 
Exterior:
  • Lot Size: 8485.000 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: Concrete
  • Roof: 
  • Property Taxes: $9,903
  • MLS #: 616064
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Contact Information:
Beach Home For Sale in Marathon, Florida
Listing Agent: Steven Koleno, Bar Invest Realty, 844-239-2663, 844-239-2663 Listing Site, Listing Status: Active
Copyright © 2026 Florida Keys Board 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: 6493503
Viewed 165 times.
Updated: May 01, 2026

This property is a Home located at 11250 5Th Ave Gulf Ave, Marathon, Florida 33050, and is currently For Sale at $1,459,000. This Home has 5 bedrooms, 3.0 baths, 1904 sq ft.