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About This Home

This 5-bedroom, 3-bathroom single family at 11250 5Th Avenue Gulf in Marathon, FL is listed for $1,290,000 ($678 per sqft). Built in 1959, the home offers 1,904 sqft of living space on a 8485.00 acres lot.

Agent Description

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.for serious buyers investors shorting version avalable in processing that.

Key Features

  • Built in 1959
  • 8485.00 acre lot
  • Waterfront

Property Details

1 story
3 full
1959

Amenities

WaterfrontA/C

Monthly Cost Estimate

$6,899/mo

20% down · 6.5% · 30 years

Principal$933
Interest$5,590
Insurance$376

Estimates only. Actual payments may vary.

Location

11250 5Th Avenue Gulf

Marathon, FL 33050

Key Colony Sub (53.0)

Property Details

Construction

Concrete Combo Construction

Heating

Electric (Heating)

Cooling

Wall/Window Unit(s)Central AirWindow Unit(s)

Appliances

WasherDryerDishwasherRefrigeratorRangeOven

Questions & Answers

This 5-bedroom, 3-bathroom single family at 11250 5Th Avenue Gulf is listed at $1,290,000 ($678/sqft). The estimated monthly payment is $5,590 based on 20% down at 6.5% interest.

Key features include: Built in 1959, 8485.00 acre lot, Waterfront.

This property is listed by Steven Koleno and can be reached at 8046565007 or contact@beycome.com.

SK

Steven Koleno

Agent at Beycome of Florida, LLC

(804) 656-5007

Listed by Beycome of Florida, LLC · View on Broker Site

MLS# 616064· Source: listhub· Updated 299 days ago

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.

11250 5Th Avenue Gulf, Marathon, FL 33050

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