Homes in ZIP Code 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
• 

  

  /2

  Est $283,606

  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
• 

  

  

  /49

  $1,100,000

  New Construction

  • 4 Beds
  • 3 Baths
  • 1,740 Sq Ft

  708 82nd Street Ocean, Marathon, FL 33050

  Currently in all of Marathon, Duck Key & Key Colony there is no other New Construction Pool Home available below $2,199,000 besides this Brand New Under Construction 4 Bed, 3 Bath, 1786 sqft living Concrete Built Above Flood Pool Home, built by the local & well respected Design Center, This home features poured solid concrete 16x16 columns plus an Energy Efficient Seamless Metal Roof, ALL

  Kenny Matlock No Nonsense Real Estate Branch Office

  708 82nd Street Ocean, 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
• 

  

  

  /52

  Est $780,963

  Not Listed For Sale

  85 Coral Ln, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 902 Sq Ft
  • Built 1989

  85 Coral Ln, Key Colony Beach, FL 33051

  Last Sold Summary

  • 300 Days On Market
• 

  

  /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
• 

  

  /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

  Est $1,397,763

  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
• 

  

  /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
• 

  

  /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
• 

  

  /36

  Est $1,233,026

  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
• 

  /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
• 

  

  /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
• 

  /2

  Est $580,160

  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
• 

  

  /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
• 

  

  /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

  Current Estimated Value $160,320

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

  12411 Overseas Hwy Unit 16B & 16C, 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
• 

  

  /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
• 

  

  /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
• 

  /2

  Est $3,659,612

  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
• 

  

  /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
• 

  

  /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 $1,249,752

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

  11270 3rd Avenue Gulf, 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
• 

  

  /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
• 

  

  /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 $355,303

  Last Listing Agent Bonnie Sanderson Florida Keys Real Estate Group

  10877 Overseas Hwy Unit 101, 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
• 

  

  /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
• 

  

  /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 $642,312

  Not Listed For Sale

  5073 Sunset Village Dr, Duck Key, FL 33050

  • 2 Beds
  • 2 Baths
  • 780 Sq Ft
  • Built 1999

  5073 Sunset Village Dr, Duck Key, FL 33050
• 

  

  /14

  $400,000

  $85K PRICE DROP

  • Land
  • 8,276 Sq Ft
  • $2,105,263 per Acre

  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
• 

  

  /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
• 

  /2

  Est $1,460,255

  Not Listed For Sale

  229 Corsair Rd, Duck Key, FL 33050

  • 3 Beds
  • 3 Baths
  • 2,087 Sq Ft
  • Built 2022

  229 Corsair Rd, Duck Key, FL 33050
• 

  

  /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
• 

  

  /50

  $590,000

  Sold Aug 01, 2025

  430 80th Street Ocean, Marathon, FL 33050

  • 5 Beds
  • 4 Baths
  • 1,492 Sq Ft
  • Built 1973

  Last Sold Summary

  • 6% Below List Price
  • $395/SF
  • 14 Days On Market

  Current Estimated Value $668,663

  Last Listing Agent David Grego Island Breeze Realty, LLC

  430 80th Street Ocean, 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
• 

  

  /44

  $1,065,000

  Sold Oct 24, 2025

  12690 Overseas Hwy Unit 212, Marathon, FL 33050

  • 2 Beds
  • 2.5 Baths
  • 1,352 Sq Ft
  • Built 1989

  Last Sold Summary

  • 5% Below List Price
  • $788/SF
  • 71 Days On Market

  Current Estimated Value $1,095,789

  Last Listing Agent Chase Foster Coldwell Banker Schmitt Real Estate Co.

  12690 Overseas Hwy Unit 212, 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
• 

  /2

  $14,000

  Sold Sep 25, 2025

  Vacant Lot Lot 16 Cruton Ave, Marathon, FL 33050

  • Land
  • 7,500 Sq Ft
  • $81,312 per Acre

  Last Sold Summary

  • 12% Below List Price
  • 422 Days On Market

  Last Listing Agent Jenny Murphy Keller Williams Key West Compass Realty

  Vacant Lot Lot 16 Cruton Ave, Marathon, FL 33050

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