11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf
11240 3rd Avenue Gulf

11240 3rd Avenue Gulf

11240 3rd Avenue Gulf, Marathon, FL 33050


Casually and coastally elegant, this Gulfside garden cottage is perfectly nestled on an 8,485 sf lot with three bedrooms, three bathrooms, 1,656 sf living area, one-car garage, and 77 ft concrete seawall with step down dock and fish cleaning station. CBS-built ground-level residence remodeled by D'Asign Source fully protected with hardie board siding, metal roof, and hurricane shutters. New AC and new exterior paint in 2020. New pool heater in 2021. Charming white picket fence, garden entry trellis and professional landscaping surround the front yard with travertine paved driveway and walkways. Explore the interior upon entry into the open-concept living area and custom-designed Chef's kitchen featuring granite countertops, solid wood cabinets, propane stove with range, stainless steel appliances, and breakfast bar. Enjoy the private domain of the master suite with an expansive walk-in closet, French patio doors leading to the pool and ensuite bathroom with marble topped double vanity and tiled step-in shower. The spacious second bedroom features an additional fully updated ensuite bathroom. Custom finishes adorn the hallway bathroom for guests conveniently located next to the third bedroom. Escape to the secluded paradise backyard with lush tropical landscaping, white coral stone pavers, plus a concrete heated pool and spa. Experience the coastal breeze under the covered lanai while grilling up the catch of the day in the custom-designed, granite-topped outdoor kitchen. This is the ultimate Florida Keys investment in Marathon sold fully furnished with vacation rental bookings through 2022.

Contact Listing Agent - Ally Kelley



1,765 Sq.Ft. LIVING AREA

8,485 Sq.Ft. lot

Ally Kelley

Ally Kelley

Features & Amenities


  • total bedrooms3
  • Total bathrooms3
  • full bathrooms3
  • Flooring Tile
  • APPLIANCES Dishwasher, Disposal, Dryer, Freezer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
  • other interior Features Bar, Dade County Pine, Drapes/Blinds Incl, Granite Counter Top, Security System, Storage, Walk-in Closet(s), Window Treatments

Area & Lot

  • Status Sold
  • Living Area1,765 Sq.Ft.
  • Lot Area8,485 Sq.Ft.
  • MLS® ID597927
  • TypeResidential
  • YEAR BUILT1960
  • NeighborhoodMarathon
  • Architecture StylesSingle Family
  • Water FrontageY
  • View DescriptionCanal View


  • utilitiesBuyer to Verify, Cable Available, FKAA, Municipal Sewer, Propane
  • PoolYes
  • roofMetal Roof, Tar/Gravel Roof
  • AIR CONDITIONINGCeiling Fans(s), Central Air, Ductless, Heat
  • SubstructureCBS, Hardi Board Siding
  • other exterior FeaturesBuilt-in Grill, Fencing, Fruit Tree(s), Hot Tub, Lanai, Outdoor Kitchen, Sprinkler System


  • Sales Price$1,300,000
  • Real Estate Tax $6,778/yr
  • HOA Fees
  • Zoning RH - Residential High
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Marathon is also home to a variety of animal interaction opportunities.


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