10,942

Marathon, FL Homes

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  • /11

    $9,999,999

    • Land
    • 13.2 Acres
    • $757,576 per Acre

    0 Gulf of Mexico Blvd Unit 613238, Marathon, FL 33050

    Discover unparalleled privacy and luxury on SeaWatch Island, a breathtaking 13.2-acre private island in the heart of the Florida Keys. This one-of-a-kind property offers a rare opportunity with building entitlement in hand to build a custom 9,500 sq. ft. estate. In addition to the main residence, the property allows for the construction of a stand-alone garage and pool house, offering ample space

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    0 Gulf of Mexico Blvd Unit 613238, Marathon, FL 33050
  • /33

    $650,000

    Sold Jan 30, 2026

    110 S Bahama Dr, Marathon, FL 33050

    • 3 Beds
    • 2 Baths
    • 1,450 Sq Ft
    • Built 1989

    Last Sold Summary

    • 19% Below List Price
    • $448/SF
    • 55 Days On Market

    Current Estimated Value $658,000

    Last Listing Agent Michelle Vanhoose Coldwell Banker Schmitt Real Estate Co.

    110 S Bahama Dr, Marathon, FL 33050
    • /2

      Est $311,736

      Not Listed For Sale

      256 74th Street Ocean, Marathon, FL 33050

      • 2 Beds
      • 2 Baths
      • 684 Sq Ft
      • Built 1975
      256 74th Street Ocean, Marathon, FL 33050

  • /55

    $139,900

    $40K PRICE INCREASE
    • 1 Bed
    • 1 Bath
    • 665 Sq Ft

    1361 Overseas Hwy Unit F40, Marathon, FL 33050

    Gorgeous little beachy house at 55+ Galway Bay in Marathon, FL, just minutes from the iconic Seven Mile Bridge and scenic Sombrero Beach. You must be approved and the land lease fees are $796 monthly, paid annually.This move-in ready home has been meticulously cared for and is perfect as a full-time residence or vacation getaway. Enjoy bright coastal living with durable vinyl plank flooring

    Denise Gabbard SUNSET COMMUNITIES LLC

    1361 Overseas Hwy Unit F40, Marathon, FL 33050
  • /49

    $1,450,000

    Sold Oct 17, 2025

    500 Sombrero Beach Rd, Marathon, FL 33050

    • 2 Beds
    • 2 Baths
    • 1,057 Sq Ft
    • Built 1990

    Last Sold Summary

    • 15% Below List Price
    • $1,372/SF
    • 113 Days On Market

    Current Estimated Value $1,551,104

    Last Listing Agent Belmis Montesino Iconic Miami Realty, LLC

    500 Sombrero Beach Rd, Marathon, FL 33050
    • /2

      Est $1,475,136

      Not Listed For Sale

      1240 91st Court Ocean, Marathon, FL 33050

      • 3 Beds
      • 2 Baths
      • 1,508 Sq Ft
      • Built 2018
      1240 91st Court Ocean, Marathon, FL 33050

  • /2

    $1,975,000

    • Land
    • 3,920 Sq Ft
    • $21,944,444 per Acre

    990 St, Marathon, FL 33050

    Vacant Bay Side Lot with Dock Slip - Marathon, FL Build your dream home inthe heart of the Florida Keys! This vacant lot on the bay side offers a rare opportunity to create your owntropical retreat. Enjoy direct access to the water with an assigned boat dock slip—perfect for boating,fishing, and soaking in stunning Keys sunsets. Located in a desirable Marathon community, this propertycombines

    Paul Tremblay Blue Water RE LLC

    990 St, Marathon, FL 33050
  • /29

    $875,000

    Sold Aug 26, 2025

    11282 2nd Avenue Ocean, Marathon, FL 33050

    • 2 Beds
    • 2 Baths
    • 1,038 Sq Ft
    • Built 1955

    Last Sold Summary

    • 8% Below List Price
    • $843/SF
    • 234 Days On Market

    Current Estimated Value $909,654

    Last Listing Agent Sam Williams Coldwell Banker Schmitt Real Estate Co.

    11282 2nd Avenue Ocean, Marathon, FL 33050
    • /36

      Est $1,225,724

      Not Listed For Sale

      11281 2nd Ave Ocean, Marathon, FL 33050

      • 3 Beds
      • 2 Baths
      • 1,170 Sq Ft
      • Built 2020
      11281 2nd Ave Ocean, Marathon, FL 33050

      Last Sold Summary

      • 139 Days On Market

  • /39

    $3,400,000

    New Construction
    • 5 Beds
    • 4.5 Baths
    • 3,013 Sq Ft

    59720 Overseas Hwy Unit 10, Marathon, FL 33050

    SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys; adjacent to Duck Key. A rare find of just 14 new construction residences offering direct Atlantic Ocean views, a resort-style pool, pickleball court, sandy beach with the flexibility of a weekly rental. The first floor offers a private two-car garage and covered cabana with spacious outdoor

    Sabrina Acevedo Internet Realty of the Florida Keys Inc

    59720 Overseas Hwy Unit 10, Marathon, FL 33050
  • /2

    $400,000

    Sold Nov 17, 2025

    21 Sombrero Blvd Unit 203, Marathon, FL 33050

    • 1 Bed
    • 1 Bath
    • 547 Sq Ft
    • Built 1986

    Last Sold Summary

    • $731/SF
    • 0 Days On Market

    Current Estimated Value $385,190

    Last Listing Agent Sheryl Phillips Coldwell Banker Schmitt Real Estate Co.

    21 Sombrero Blvd Unit 203, Marathon, FL 33050
    • /2

      Est $610,366

      Not Listed For Sale

      336 Orange Ave, Marathon, FL 33050

      • 2 Beds
      • 2 Baths
      • 821 Sq Ft
      • Built 2013
      336 Orange Ave, Marathon, FL 33050

  • /45

    $1,300,000

    $100K PRICE DROP
    • 4 Beds
    • 4 Baths
    • 1,854 Sq Ft

    574 & 576 99th Street Ocean, Marathon, FL 33050

    Beautifully renovated and fully turnkey duplex located on a deep-water canal in the heart of Marathon. This rare income-producing property features two spacious 2BD/2BA units, each offering approximately 927 sq. ft. of updated coastal living with impact windows and doors, granite countertops, stainless steel appliances, tile flooring throughout, and covered parking. Renovated in 2018, the

    Alexia Mann Seafarer Realty LLC

    574 & 576 99th Street Ocean, Marathon, FL 33050
  • /36

    $4,600,000

    Sold Feb 06, 2026

    341 E Seaview Dr, Marathon, FL 33050

    • 2 Beds
    • 3.5 Baths
    • 2,744 Sq Ft
    • Built 1971

    Last Sold Summary

    • 10% Below List Price
    • $1,676/SF
    • 14 Days On Market

    Current Estimated Value $4,705,175

    Last Listing Agent Kim Show Coldwell Banker Schmitt Real Estate Co.

    341 E Seaview Dr, Marathon, FL 33050
    • /2

      Not Listed For Sale

      1361 Overseas Hwy Unit B-7, Marathon, FL 33050

      • 2 Beds
      • 1 Bath
      • 900 Sq Ft
      • Built 1978
      1361 Overseas Hwy Unit B-7, Marathon, FL 33050

  • /69

    $1,899,000

    New Construction
    • 4 Beds
    • 3 Baths
    • 1,618 Sq Ft

    101 Avenue D, Marathon, FL 33050

    Welcome to 101 Avenue D in Marathon, Florida -- a fully furnished, turnkey waterfront retreat built in 2022 and designed for modern Keys living. Set on a spacious 18,000 sq. ft. lot, this 4-bedroom, 3-bath home blends comfort, style, and island luxury with the flexibility to serve as a full-time residence, vacation getaway, or investment property. Inside, the home features an open-concept layout

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    101 Avenue D, Marathon, FL 33050
  • /59

    $740,000

    Sold Jul 09, 2026

    716 26th Street Ocean, Marathon, FL 33050

    • 3 Beds
    • 2.5 Baths
    • 1,320 Sq Ft
    • Built 1971

    Last Sold Summary

    • 17% Below List Price
    • $561/SF
    • 125 Days On Market

    Current Estimated Value $884,608

    Last Listing Agent Maria Abreu Keller Williams Realty International Lifestyles

    716 26th Street Ocean, Marathon, FL 33050
    • /2

      Est $3,858,033

      Not Listed For Sale

      715 50th Street Gulf, Marathon, FL 33050

      • 6 Beds
      • 7 Baths
      • 3,195 Sq Ft
      • Built 2023
      715 50th Street Gulf, Marathon, FL 33050

  • /21

    $6,500,000

    New Construction
    • 4 Beds
    • 3.5 Baths
    • 3,714 Sq Ft

    4800 Overseas Hwy Unit 54, Marathon, FL 33050

    Presenting an extraordinary pre-construction opportunity to own a luxury oceanfront masterpiece, designed and newly constructed in the prestigious enclave of Shipman Point. Thoughtfully designed to embrace the beauty of the Florida Keys, this sophisticated residence will showcase refined coastal architecture, elevated finishes, and seamless indoor-outdoor living, all set against a backdrop of

    Stephany Duvall Engel & Volkers Marathon

    4800 Overseas Hwy Unit 54, Marathon, FL 33050
  • /48

    $1,900,000

    Sold Dec 23, 2025

    110 Bruce Ct, Marathon, FL 33050

    • 5 Beds
    • 3 Baths
    • 2,592 Sq Ft
    • Built 1978

    Last Sold Summary

    • 5% Below List Price
    • $733/SF
    • 32 Days On Market

    Current Estimated Value $1,902,012

    Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

    110 Bruce Ct, Marathon, FL 33050
    • /8

      Est $177,401

      Not Listed For Sale

      35 Sombrero Blvd Unit B31, Marathon, FL 33050

      • 1 Bed
      • Built 2004
      35 Sombrero Blvd Unit B31, Marathon, FL 33050

      Last Sold Summary

      • 11 Days On Market

  • /23

    $1,100,000

    New Construction $100K PRICE INCREASE Under Contract
    • 4 Beds
    • 3 Baths
    • 1,740 Sq Ft

    317 Tropical Ave, Marathon, FL 33050

    Currently in Marathon, Duck Key & Key Colony there is no other New Construction Home available below $1.1M besides this Brand New Under Construction 4 Bed, 3 Bath, 1786 sqft living Concrete Above Flood Home, built by the local well-respected Design Center. It also happens to be located on a Corner Lot that backups to non-buildable protected land offering more privacy in the Grassy Key

    Kenny Matlock No Nonsense Real Estate Branch Office

    317 Tropical Ave, Marathon, FL 33050
  • /25

    $160,000

    Sold May 01, 2026

    12411 Overseas Hwy Unit 16B & 16C, Marathon, FL 33050

    • Built 2006

    Last Sold Summary

    • 9% Below List Price
    • 3 Days On Market

    Last Listing Agent Amy Puto Coldwell Banker Schmitt Real Estate Co.

    12411 Overseas Hwy Unit 16B & 16C, Marathon, FL 33050
    • /93

      Est $3,672,375

      Not Listed For Sale

      845 50th Street Gulf, Marathon, FL 33050

      • 5 Beds
      • 4.5 Baths
      • 3,219 Sq Ft
      • Built 2022
      845 50th Street Gulf, Marathon, FL 33050

      Last Sold Summary

      • 250 Days On Market

  • /16

    $2,000

    • 1 Bed
    • 1 Bath
    • 500 Sq Ft

    6099 Overseas Hwy Unit LOT 46W, Marathon, FL 33050

    Unit 46W is Available now for 6 months minimum with a month-to-month option after that. Fully furnished, First and Last, and Security is required. Utilities included Boat Ramp in the community. Laundry stations in the park. Background check required by the community to occup. Available July 1st

    Kristen Brenner Duck Key Realty, Inc.

    6099 Overseas Hwy Unit LOT 46W, Marathon, FL 33050
  • /43

    $550,000

    Sold Jul 02, 2026

    423 Sombrero Beach Rd Unit 9, Marathon, FL 33050

    • 3 Beds
    • 2.5 Baths
    • 1,427 Sq Ft
    • Built 1974

    Last Sold Summary

    • 10% Below List Price
    • $385/SF
    • 162 Days On Market

    Current Estimated Value $580,460

    Last Listing Agent David Grego Island Breeze Realty, LLC

    423 Sombrero Beach Rd Unit 9, Marathon, FL 33050
    • /13

      Est $14,870

      Not Listed For Sale

      12411 Overseas Hwy Unit 31C, Marathon, FL 33050

      • 1 Bed
      • Built 2006
      12411 Overseas Hwy Unit 31C, Marathon, FL 33050

      Last Sold Summary

      • 219 Days On Market

  • /66

    $2,099,000

    $195K PRICE DROP Under Contract
    • 4 Beds
    • 4 Baths
    • 3,010 Sq Ft

    1300 Avenue H, Marathon, FL 33050

    Welcome to this newer 2021-built CBS home in the desirable Coco Plum Beach area, offering modern construction, generous living space, and a beautiful connection to the natural beauty of the Florida Keys. This 4-bedroom, 4-bath residence offers approximately 3,010 square feet of finished living area, a metal roof, and approximately 1,046 square feet of covered porches for seamless indoor-outdoor

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    1300 Avenue H, Marathon, FL 33050
  • /47

    $1,260,000

    Sold Jun 01, 2026

    11270 3rd Avenue Gulf, Marathon, FL 33050

    • 3 Beds
    • 2 Baths
    • 1,424 Sq Ft
    • Built 1958

    Last Sold Summary

    • 3% Below List Price
    • $885/SF
    • 3 Days On Market

    Current Estimated Value $1,250,021

    Last Listing Agent Sam Williams Coldwell Banker Schmitt Real Estate Co.

    11270 3rd Avenue Gulf, Marathon, FL 33050
    • /11

      Est $5,502,931

      Not Listed For Sale

      11400 Overseas Hwy Unit 206, Marathon, FL 33050

      • Studio
      • 22,069 Sq Ft
      • Built 1973
      11400 Overseas Hwy Unit 206, Marathon, FL 33050

      Last Sold Summary

      • 106 Days On Market

  • /13

    $199,000

    • Land
    • 12,196 Sq Ft
    • $710,714 per Acre

    0 Avenue M, Marathon, FL 33050

    This is a property for someone thinking about the future, not just today. The lot measures 110' x 110' (just over a quarter acre), is cleared, and sits on a 100-foot-wide, boatable canal with quick access to open water. It's directly across from Cocoplum Beach, giving it a quiet, natural setting that's hard to find. You'll notice there are already homes on this street, including next door, and

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    0 Avenue M, Marathon, FL 33050
  • /20

    $347,500

    Sold Jan 02, 2026

    10877 Overseas Hwy Unit 101, Marathon, FL 33050

    • 1 Bath
    • 386 Sq Ft
    • Built 2022

    Last Sold Summary

    • 17% Below List Price
    • $900/SF
    • 275 Days On Market

    Current Estimated Value $361,949

    Last Listing Agent Bonnie Sanderson Florida Keys Real Estate Group

    10877 Overseas Hwy Unit 101, Marathon, FL 33050
    • /57

      Est $2,831,726

      Not Listed For Sale

      1050 81st St, Marathon, FL 33050

      • 4 Beds
      • 3 Baths
      • 2,428 Sq Ft
      • Built 2017
      1050 81st St, Marathon, FL 33050

      Last Sold Summary

      • 3 Days On Market

  • /43

    $675,000

    $75K PRICE DROP
    • 4 Beds
    • 3 Baths
    • 1,448 Sq Ft

    780 95th Street Ocean, Marathon, FL 33050

    New on the market in the heart of Marathon, FL! This property offers a great opportunity to own in one of the most convenient areas of the Florida Keys, just minutes from local shops, dining, marinas, beaches, and island attractions. Conveniently located across from the airport, this home features a brand-new metal roof, a fully fenced yard, and zoning that allows short-term vacation rentals with

    Lumey Gonzalez Mayor Keller Williams Realty International Lifestyles

    780 95th Street Ocean, Marathon, FL 33050
  • /12

    $400,000

    Sold May 29, 2026

    9 47th Street Gulf, Marathon, FL 33050

    • 2 Beds
    • 2 Baths
    • 720 Sq Ft
    • Built 1973

    Last Sold Summary

    • 33% Below List Price
    • $556/SF
    • 24 Days On Market

    Last Listing Agent Jane Wasmund Coldwell Banker Schmitt Key Largo

    9 47th Street Gulf, Marathon, FL 33050
    • /2

      Est $3,436,162

      Not Listed For Sale

      224 Corsair Rd, Marathon, FL 33050

      • 4 Beds
      • 5 Baths
      • 3,530 Sq Ft
      • Built 1977
      224 Corsair Rd, Marathon, FL 33050

  • /53

    $699,000

    • 2 Beds
    • 1.5 Baths
    • 1,190 Sq Ft

    307 Sombrero Blvd Unit 2, Marathon, FL 33050

    A rare two story CBS townhouse condo with both open water views and an assigned boat slip overlooking scenic Boot Key Harbor in desirable and quiet Sombrero area neighborhood. Located adjacent to Sombrero golf course. Deep water and boating access to Atlantic Ocean or Gulf. Remodeled lower level has open concept, modern kitchen with island and Corian countertops. All oak wood cabinets, ceramic

    Bonnie Sanderson Florida Keys Real Estate Group

    307 Sombrero Blvd Unit 2, Marathon, FL 33050
  • /43

    $1,160,000

    Sold Aug 01, 2025

    2305 Grouper Dr, Marathon, FL 33050

    • 2 Beds
    • 2 Baths
    • 1,200 Sq Ft
    • Built 1978

    Last Sold Summary

    • 11% Below List Price
    • $967/SF
    • 85 Days On Market

    Current Estimated Value $1,187,228

    Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

    2305 Grouper Dr, Marathon, FL 33050
    • /79

      Est $2,820,655

      Not Listed For Sale

      143 Dorsett Dr, Marathon, FL 33050

      • 4 Beds
      • 3.5 Baths
      • 2,436 Sq Ft
      • Built 1928
      143 Dorsett Dr, Marathon, FL 33050

      Last Sold Summary

      • 148 Days On Market

  • /49

    $994,999

    • 4 Beds
    • 3 Baths
    • 2,392 Sq Ft

    930 80th St, Marathon, FL 33050

    Welcome to your fully renovated coastal retreat in the heart of Marathon, Florida! This stunning 4 bedroom, 3 bathroom home offers two Master suites, breathtaking open water views and is just minutes from the Marathon Airport perfect for aviation lovers. Step inside to find a modern, newly updated interior featuring a spacious floor plan, brand new roof, and high-end finishes throughout. The home

    Halley Haack Coldwell Banker Schmitt RE Co.

    930 80th St, Marathon, FL 33050

Showing Results 481 - 520, Page 13 of 18

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