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Marathon Shores, FL Homes for Sale under $500,000

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  • /39

    $499,000

    • 2 Beds
    • 2 Baths
    • 938 Sq Ft

    389 Anglers Dr N Unit 206, Marathon, FL 33050

    Welcome to Coral Club, located in the desirable waterfront neighborhood of Sombrero Beach. This 2-bedroom, 2-bathroom condominium features an open floor plan and offers the tranquility and lifestyle only the Florida Keys can provide.Enjoy your morning coffee on the private balcony overlooking the canal, where you can watch a variety of marine life swim by. The condo also includes a bonus room,

    Leanys Carlson Ocean Sotheby's International

    389 Anglers Dr N Unit 206, Marathon, FL 33050
  • /47

    $499,000 Open Thu 10AM - 12PM

    • 2 Beds
    • 1.5 Baths
    • 960 Sq Ft

    101 11th Street Ocean, Marathon, FL 33050

    The Keys are calling! Welcome to this beautifully appointed 2-bedroom, 1.5-bath Isla Vista residence at 101 11th St, Unit 42 in Marathon, offering the island lifestyle you’ve been dreaming of—without the steep price tag. This light-filled home features a granite and stainless-steel kitchen, central air conditioning, and convenient interior laundry. The third-floor balcony provides open water and

    Sam Williams Coldwell Banker Schmitt Real E

    101 11th Street Ocean, Marathon, FL 33050
  • /35

    $449,000

    • 1 Bed
    • 2 Baths
    • 850 Sq Ft

    10877 Overseas Hwy Unit 43, Marathon, FL 33050

    Welcome to Ocean Isles Fishing Village, a gated, seven-acre oceanfront community perfectly positioned in the heart of Marathon. This development features entirely new construction--a hurricane-hardened CBS build, fully engineered for today's strict coastal standards and elevated above the flood zone for added security and peace of mind. With approval for seven-day rentals and HOA fees that

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    10877 Overseas Hwy Unit 43, Marathon, FL 33050
  • /53

    $475,000 Open Thu 10AM - 12PM

    • 2 Beds
    • 2 Baths
    • 960 Sq Ft

    101 11th Street Ocean, Marathon, FL 33050

    The Keys are calling! Welcome to this beautifully appointed 2-bedroom, 2-bath residence offering the island lifestyle you’ve been dreaming of—without the steep price tag. This light-filled home features a stylish granite and stainless-steel kitchen, central air conditioning, and convenient interior laundry, making everyday living both comfortable and effortless. Step outside to the third-floor

    Sam Williams Coldwell Banker Schmitt Real E

    101 11th Street Ocean, Marathon, FL 33050
  • /17

    $465,000

    • Land
    • 0.5 Acre
    • $926,849 per Acre

    300 Coco Plum Dr, Marathon, FL 33050

    Rare opportunity to own a 21,808 sq ft oceanside lot directly overlooking the pristine shores of Coco Plum Beach in beautiful Marathon, Florida. This expansive parcel offers breathtaking unobstructed views and an unbeatable location for your dream coastal retreat. Wake up to breathtaking ocean views, salty breezes, and quiet serenity. The seller currently holds the right to build two units, with

    Nicole Black Cutler Realty, Inc.

    300 Coco Plum Dr, Marathon, FL 33050
  • /9

    $424,500

    • Land

    123 Bimini Dr, Duck Key, FL 33050

    This oversized vacant parcel on Duck Key has approved architectural plans in place and should receive building right within 2026. Approved plans bring an exquisite and modern 1,900 sqft home to life with all interior and exterior finishes (or plan modifications) designed by discerning new owners. Development rights are available now for purchase in order to begin construction immediately.

    Elizabeth Jolin Coldwell Banker Schmitt Islamorada

    123 Bimini Dr, Duck Key, FL 33050
  • /22

    $449,000

    • 1 Bed
    • 1.5 Baths
    • 742 Sq Ft

    2000 Coco Plum Dr Unit 603, Marathon, FL 33050

    RETREAT TO THE BALCONY OF THIS SUSTAINABLE GETAWAY AND BE MESMERIZED BY STUNNING SUNSETS AND TRANQUIL WATERS! Here at Prestigious Bonefish Towers this home provides all the elements for relaxing, comfortable and easy care living. Fantastic open floor plan with a half bath and floor to ceiling sliding glass doors out to a covered balcony. A consistent flow of boat traffic can be seen from your

    Lynn Thompson Key Colony Beach Realty

    2000 Coco Plum Dr Unit 603, Marathon, FL 33050
  • /10

    $475,000

    • Land
    • 0.21 Acre
    • $2,294,686 per Acre

    Lot 9 W Seaview Cir, Duck Key, FL 33050

    This vacant lot offers a rare chance to build in Duck Key, one of the Florida Keys’ most sought-after communities. Located on a desirable street lined with upscale homes, it’s an ideal setting for a private island retreat defined by boating, sunshine, and effortless coastal living. Inventory in Duck Key is limited, and demand continues to exceed supply, making opportunities like this increasingly

    Julian Gonzalez Premier Agent Network

    Lot 9 W Seaview Cir, Duck Key, FL 33050
  • /14

    $455,000

    100 Avenue I Unit 6, Marathon, FL 33050

    Discover a rare opportunity to own an oversized boat slip with live-aboard approval in the desirable Cocoplum neighborhood of Marathon. Offering an impressive 22' width, 80' length, and 6' draft, this slip easily accommodates larger vessels, and a recently removed piling maximizes your available space. Nestled on the ocean side, you'll enjoy direct, fast, no-bridge access to the open water,

    Donna Halstead Coldwell Banker Schmitt RE Co.

    100 Avenue I Unit 6, Marathon, FL 33050
  • /33

    $497,300

    • 2 Beds
    • 1 Bath
    • 728 Sq Ft

    211 120th Street Gulf Unit B, Marathon, FL 33050

    Welcome to Jardin de Mariposas...this charming two bedroom, one bathroom half duplex nestled in the heart of the Florida Keys. This inviting residence offers a perfect blend of comfort and coastal casual , providing an ideal retreat for those seeking a relaxed and tropical lifestyle. Upon entering you will be be greeted by a warm and welcoming atmosphere, the open-concept living areas feature

    Jo Ann Cook Ocean Sotheby's International

    211 120th Street Gulf Unit B, Marathon, FL 33050
  • /52

    $499,000

    • 1 Bed
    • 1.5 Baths
    • 732 Sq Ft

    2000 Coco Plum Dr Unit 202, Marathon, FL 33050

    Bonefish Towers Retreat! Totally remodeled 1-bedroom, 1.5 bath condo serving up ocean views and full-on island vibes. Located on the second floor, this coastal cutie shines with marble floors throughout and a bright, open layout that feels fresh, fun, and move in ready. The updated kitchen is ready for everything from morning coffee to margaritas, flowing seamlessly into the living space for easy

    Lynn Thompson Key Colony Beach Realty

    2000 Coco Plum Dr Unit 202, Marathon, FL 33050
  • /31

    $465,000

    • 1 Bed
    • 1 Bath
    • 547 Sq Ft

    21 Sombrero Blvd Unit 407, Marathon, FL 33050

    Located on the top floor of the popular Skipjack Resort & Marina in Marathon, this striking waterfront condo captures the very best of Florida Keys living. Coastal, clean, and inviting, the residence is offered fully furnished and turn-key, making it completely rental ready from day one. This 1 bedroom, 1 bath condo boasts breathtaking water views and has a proven history as a popular vacation

    Sheryl Phillips Coldwell Banker Schmitt Real Estate Co.

    21 Sombrero Blvd Unit 407, Marathon, FL 33050
  • /32

    $465,000

    • 1 Bed
    • 1 Bath
    • 547 Sq Ft

    21 Sombrero Blvd Unit 307, Marathon, FL 33050

    Affordable Keys Living with Strong Rental Income Potential!Take a look at this affordable, updated, clean 1 bedroom, 1 bath waterfront condo in the popular Skipjack's Resort & Marina in beautiful Marathon, Florida -- a well-known & proven vacation rental destination in the heart of the Middle Keys. Investment opportunity or winter get away, this condo is offered at an attractive price point,

    Sheryl Phillips Coldwell Banker Schmitt Real Estate Co.

    21 Sombrero Blvd Unit 307, Marathon, FL 33050
  • /14

    $485,000

    • Land

    202 Barque St, Duck Key, FL 33050

    ACTIVE Building Permit In Hand. Start building your Dream Home NOW! Here's your opportunity to own one of the premier dry lots available on Duck Key. Approved building plans available from Seller. Optional membership is available at Club Duck Key, offering a heated and chilled swimming pool, tennis courts, pickleball, and a full calendar of social activities. The island also features two marinas

    Karen Raspe, PA Ocean Sotheby's International

    202 Barque St, Duck Key, FL 33050
  • /53

    $475,000

    • 2 Beds
    • 2.5 Baths
    • 850 Sq Ft

    2600 Overseas Hwy Unit 57, Marathon, FL 33050

    Discover coastal charm in this two bedroom, two and one half bath home in the heart of Tranquility Bay! Fully furnished and featuring granite countertops, stainless steel appliances, and a convenient half-bath downstairs. Centrally located on the tropical grounds, your back porch view includes the lush Jack Nicklaus putting green and open-water views of the Gulf. Unwind and enjoy the private

    Cynthia Hughes Ocean Sotheby's International Realty

    2600 Overseas Hwy Unit 57, Marathon, FL 33050
  • /26

    $410,000

    • 1 Bed
    • 1 Bath
    • 510 Sq Ft

    300 Duck Key Dr Unit 9, Marathon, FL 33050

    Modern 1-Bedroom Retreat on Duck Key with Stunning Marina Views! Welcome to effortless island living in this beautifully updated 1-bedroom, 1-bath condo located on the second floor, overlooking the serene Hawks Cay Marina and brand-new boardwalk. Enjoy sweeping water views from the kitchen, living room, and private balcony.This stylish unit features a modern kitchen with new appliances, sleek

    Thomas Carden Keys to the Coast Real Estate LLC

    300 Duck Key Dr Unit 9, Marathon, FL 33050
  • /26

    $429,000

    • 1 Bed
    • 1 Bath
    • 600 Sq Ft

    105 Avenue D Unit 113, Marathon, FL 33050

    Imagine mornings that begin with gentle canal breezes and evenings with your boat tied just steps from home. This beautifully updated one-bedroom, one-bath waterfront condominium offers a relaxed yet refined island lifestyle.Located on a serene 200-foot-wide canal with 6+ foot control depth and no bridge clearance issues, this property is ideal for boating enthusiasts. Enjoy your assigned boat

    Natallie Liz Expert Realty LLC (HQ)

    105 Avenue D Unit 113, Marathon, FL 33050
  • /57

    $450,000

    • 1 Bed
    • 1.5 Baths
    • 797 Sq Ft

    2000 Coco Plum Dr Unit 301, Marathon, FL 33050

    Welcome to Bonefish Towers, where this stunning one-bedroom, one-and-a-half-bath oceanfront condominium offers breathtaking, expansive views of the Atlantic from the comfort of your own private balcony. Perfectly designed for relaxation or entertaining, the open layout combines coastal charm with modern convenience. This third floor unit features a thoughtfully remodeled kitchen in 2017 and

    Saara Staten Engel & Volkers Marathon

    2000 Coco Plum Dr Unit 301, Marathon, FL 33050
  • /28

    $415,000

    • Land

    143 S Indies Dr, Marathon, FL 33050

    This property includes a transferable development right (TBR) that is already secured to the lot, making it ROGO-exempt and ready to build today. Even better, the TBR does not expire, giving you the flexibility to build now or hold the property and build later with no time pressure. Situated on a spacious corner lot on a desirable street, the property is located just one block from Club Duck Key,

    AJ Vetter Palm House Real Estate

    143 S Indies Dr, Marathon, FL 33050
  • /49

    $437,000

    • 2 Beds
    • 3 Baths
    • 850 Sq Ft

    2600 Overseas Hwy Unit 30, Marathon, FL 33050

    Seize this rare opportunity to own a turnkey, income-producing property in one of the Florida Keys' most sought-after resort destinations. This 2-bedroom, 2.5-bath townhome at Tranquility Bay Beachfront Resort in Marathon offers a compelling combination of luxury and lucrative rental potential. With on-site management handling all rentals, maintenance, and guest services, this property offers

    Christina Parker Coldwell Banker Schmitt Lower Keys (KW)

    2600 Overseas Hwy Unit 30, Marathon, FL 33050
  • /7

    $400,000

    • Land

    495 91st St, Marathon, FL 33050

    1 buildable right. Seller Financing Available! Previously a 3-bedroom, and 2 bath home. This is a Recently cleared lot. TBR in Document file. On site utilities. This lot is zoned as both mobile and residential. Disclosure. Selling agent has personal interest. **The title certificate work was done by Clear to Sell and paid by the owner and received on 3/6/2023. Certificate in Documents

    Jenny Murphy Keller Williams Key West Compass Realty

    495 91st St, Marathon, FL 33050
  • /10

    $475,000

    • Land
    • 0.21 Acre
    • $2,294,686 per Acre

    Lot 8 W Seaview Cir, Duck Key, FL 33050

    Build your private Florida Keys retreat on one of the most desirable streets in Duck Key, where luxury homes, boating culture, and resort-style living define the lifestyle. This vacant lot offers the rare opportunity to design a custom residence surrounded by turquoise waters, manicured streets, and the tranquility only Duck Key provides. Limited inventory in this community makes opportunities

    Julian Gonzalez Premier Agent Network

    Lot 8 W Seaview Cir, Duck Key, FL 33050
  • /45

    $499,000

    • 1 Bed
    • 1.5 Baths
    • 797 Sq Ft

    2000 Coco Plum Dr Unit 601, Marathon, FL 33050

    Where else can you find Oceanfront living with stunning sunrises and sunsets all for under $500k in the Florida Keys? Experience elevated coastal living in this bright and airy 1-bedroom, 1.5-bath condo at iconic Bonefish Towers, the tallest building in the Florida Keys. This unit offers breathtaking, unobstructed views of the Atlantic Ocean from both the main living area and the bedroom, where

    Jennifer Hamill Coldwell Banker Schmitt Real Estate Co.

    2000 Coco Plum Dr Unit 601, Marathon, FL 33050
  • /18

    $465,000

    • Land
    • 0.5 Acre
    • $928,806 per Acre

    300 Coco Plum Dr, Marathon, FL 33050

    Rare opportunity to own a 21,808 sq ft oceanside lot directly overlooking the pristine shores of Coco Plum Beach in beautiful Marathon, Florida. This expansive parcel offers breathtaking unobstructed views and an unbeatable location for your dream coastal retreat. Wake up to breathtaking ocean views, salty breezes, and quiet serenity. The seller currently holds the right to build two units, with

    Nicole Black Cutler Realty

    300 Coco Plum Dr, Marathon, FL 33050
  • /10

    $499,000

    • Land
    • 0.11 Acre
    • $4,536,364 per Acre

    77 S Conch Ave, Duck Key, FL 33050

    Presenting 77 S Conch Key, a 4500 SF parcel in the heart of the Florida Keys with two transferable ROGO allocations, each valued at approximately $149,000. This property offers exceptional development potential with ROGO plans approved to build up to four units, providing an ideal foundation for a custom retreat or investment opportunity. While the lot does not offer water access, its location

    Bram Scolnick Alterra Realty Group Inc

    77 S Conch Ave, Duck Key, FL 33050
  • /6

    $425,000

    100 Avenue I Unit 35 & 36, Marathon, FL 33050

    Two adjacent slips for sale in this Live-A-Board marina directly across from Coco Plum Beach in Marathon. Laundry, bathhouse & mail on site. Minimal rental period 180 days. Quick access to the Atlantic Ocean. Taxes & HOA shown are for both slips together. Additional Quarterly fees for reserves $46 & wastewater $174. Slips are not available separately. Website: cpbyc.com. Listing agent is co-owner.

    Judy Cinque Key Colony Beach Realty

    100 Avenue I Unit 35 & 36, Marathon, FL 33050
  • /38

    $499,000

    • 1 Bed
    • 1 Bath
    • 656 Sq Ft

    133 Coco Plum Dr Unit 35, Marathon, FL 33050

    Discover paradise at 133 Coco Plum Drive, #35. This beautifully renovated vacation rental features a south-facing porch that overlooks the stunning turquoise waters of the Atlantic. Enjoy direct access to Coco Plum Beach, perfect for sunbathing, swimming, and long walks along the shore. A jogging and bike path is conveniently located just across the street, enhancing your outdoor experience. This

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    133 Coco Plum Dr Unit 35, Marathon, FL 33050
  • /22

    $410,500

    • 2 Beds
    • 1.5 Baths
    • 1,176 Sq Ft

    111 Stirrup Key Woods Rd Unit 2-B2, Marathon, FL 33050

    Welcome to Stirrup Key Woods. This spacious home represents truly affordable and comfortable living in the Florida Keys with wide open concept living areas, updated and expanded kitchen, spacious bedrooms, one full bathroom updated with stone tile, a half bath, covered parking for two vehicles, impact resistant windows and doors, metal roof, New HVAC system, and great location offering privacy

    Lynn Lucas Berkshire Hathaway HomeServices Keys Real Estate

    111 Stirrup Key Woods Rd Unit 2-B2, Marathon, FL 33050
  • /5

    $450,000

    • Land

    195 Indies Dr S, Duck Key, FL 33050

    Preliminary landscaping and land clearing has been done to improve the property (Privacy Hedges on both sides)- Currently has 40pts in ROGO (2 more points to be issued in August 2025)- Property has been surveyed and in ROGO with building plans. Pool plans have already been approved for permitting.- Water & Sewer service connection has been completed.

    Raul Pineyro Cacophony Group LLC

    195 Indies Dr S, Duck Key, FL 33050
  • /51

    $499,000

    • 1 Bed
    • 1.5 Baths
    • 797 Sq Ft

    2000 Coco Plum Dr Unit 201, Marathon, FL 33050

    Totally remodeled 1-bedroom, 1.5 bath condo on the second floor with beautiful ocean views. This unit features marble flooring throughout creating timeless, elegant coastal feel from the moment you enter. The open and airy living space is filled with natural light and flows into the fully renovated kitchen, showcasing modern cabinetry, updated appliances, and stylish finishes-perfect for both

    Lynn Thompson Key Colony Beach Realty

    2000 Coco Plum Dr Unit 201, Marathon, FL 33050
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