Key Colony Beach, FL Homes

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  /9

  $980,000

  • 2 Beds
  • 2 Baths
  • 1,084 Sq Ft

  160 10th St, Key Colony Beach, FL 33051

  Waterfront retreat in Key Colony Beach with direct ocean access and no fixed bridges. Featuring a private dock, boat lift, and jacuzzi, this home is perfect for boating, fishing, and embracing the Florida Keys lifestyle. Bright, inviting interior with seamless indoor-outdoor living, just minutes from beaches, waterfront dining, golf, and local attractions. Ideal as a primary home, vacation

  Marbelys Nunez Reinoso The Opulence Group Brokerage

  160 10th St, Key Colony Beach, FL 33051
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  /4

  $1,300,000

  Sold Jan 19, 2026

  331 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2.5 Baths
  • 1,540 Sq Ft
  • Built 1988

  Last Sold Summary

  • $844/SF
  • 0 Days On Market

  Current Estimated Value $1,305,515

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International

  331 9th St, Key Colony Beach, FL 33051
• 

  

  /2

  Est $866,898

  Not Listed For Sale

  220 4th St, Key Largo, FL 33037

  • 2 Beds
  • 2 Baths
  • 1,155 Sq Ft
  • Built 1981

  220 4th St, Key Largo, FL 33037
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  /51

  $1,185,000

  $125K PRICE DROP

  • 3 Beds
  • 3 Baths
  • 2,166 Sq Ft

  391 10th St, Key Colony Beach, FL 33051

  Discover exceptional waterfront living in the heart of Key Colony Beach. This concrete constructed half duplex offers over 2,100 square feet with three bedrooms, three bathrooms inside and 37.5 feet of dockage. A rare and highly desirable interior staircase welcomes you from the above flood first floor, seamlessly connecting both levels of the home. Downstairs is completely built above flood and

  Ally Kelley Ocean Sotheby's International

  391 10th St, Key Colony Beach, FL 33051
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  /35

  $1,075,000

  Sold Mar 10, 2026

  650 11th St, Marathon, FL 33050

  • 3 Beds
  • 3 Baths
  • 1,770 Sq Ft
  • Built 1969

  Last Sold Summary

  • 12% Below List Price
  • $607/SF
  • 64 Days On Market

  Current Estimated Value $1,130,759

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

  650 11th St, Marathon, FL 33050
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  /27

  Est $609,125

  Not Listed For Sale

  201 E Ocean Dr Unit 3-107, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,034 Sq Ft
  • Built 1975

  201 E Ocean Dr Unit 3-107, Key Colony Beach, FL 33051

  Last Sold Summary

  • 217 Days On Market

  Last Listing Agent Stephany Duvall Engel & Völkers Marathon
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  /49

  $999,000

  $101K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 1,288 Sq Ft

  350 11th St, Key Colony Beach, FL 33051

  Welcome to your own slice of paradise in the heart of Key Colony Beach! This well-maintained 2-bedroom, 2-bath half duplex offers the ideal blend of comfort, convenience, and the coveted Florida Keys boating lifestyle. The bright, open floor plan creates an inviting space for entertaining and everyday living, while the wraparound balcony provides the perfect place to enjoy the island breeze and

  350 11th St, Key Colony Beach, FL 33051
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  /38

  $350,000

  Sold Apr 02, 2026

  1101 W Ocean Dr Unit 15, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 9% Below List Price
  • $354/SF
  • 180 Days On Market

  Current Estimated Value $357,815

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 15, Key Colony Beach, FL 33051
• 

  Est $1,050,509

  Not Listed For Sale

  53 Coral Ln, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,428 Sq Ft
  • Built 2005

  53 Coral Ln, Key Colony Beach, FL 33051

  Last Sold Summary

  • 123 Days On Market
• 

  

  /56

  $499,000

  • 2 Beds
  • 2 Baths
  • 994 Sq Ft

  201 E Ocean Dr Unit 1-211, Key Colony Beach, FL 33051

  Welcome to Casa Clara, one of Key Colony Beach's most sought-after oceanfront communities, where relaxed island living meets resort-style amenities. This inviting 2-bedroom, 2-bath condo offers an exceptional opportunity to enjoy the Florida Keys as a full-time residence, vacation getaway, or income-producing rental. Enjoy ocean views and refreshing sea breezes from both side patios, creating a

  Nate Bartlett Berkshire Hathaway HomeServices Keys Real Estate

  201 E Ocean Dr Unit 1-211, Key Colony Beach, FL 33051
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  /50

  $485,000

  Sold Sep 18, 2025

  201 E Ocean Dr Unit 110, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 994 Sq Ft
  • Built 1975

  Last Sold Summary

  • 11% Below List Price
  • $488/SF
  • 75 Days On Market

  Current Estimated Value $497,274

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  201 E Ocean Dr Unit 110, Key Colony Beach, FL 33051
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  /2

  Est $980,760

  Not Listed For Sale

  391 5th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 3 Baths
  • 1,344 Sq Ft
  • Built 1989

  391 5th St, Key Colony Beach, FL 33051
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  /32

  $875,000

  • 2 Beds
  • 2 Baths
  • 885 Sq Ft

  441 10th St, Key Colony Beach, FL 33051

  Enjoy easy Florida Keys living from this updated 2-bedroom, 2-bath home in desirable Key Colony Beach, offering 37.5 feet of canal-front dockage and quick access to both the ocean and Gulf. The property features a newer seawall and metal roof, along with recent improvements including a new step-down dock and pilings, impact sliders, and a new privacy fence. Inside, the home has been thoughtfully

  Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  441 10th St, Key Colony Beach, FL 33051
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  /38

  $1,100,000

  Sold May 22, 2026

  351 8th St, Key Largo, FL 33037

  • 3 Beds
  • 3 Baths
  • 1,511 Sq Ft
  • Built 1970

  Last Sold Summary

  • 6% Below List Price
  • $728/SF
  • 13 Days On Market

  Current Estimated Value $1,110,290

  Last Listing Agent Everett Watkins Keller Williams Key West Compass Realty

  351 8th St, Key Largo, FL 33037
• 

  

  /50

  Est $1,963,822

  Not Listed For Sale

  490 11th St, Key Colony Beach, FL 33051

  • 4 Beds
  • 4 Baths
  • 2,309 Sq Ft
  • Built 2021

  490 11th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 21 Days On Market

  Last Listing Agent Jade Maltais-Hornby Charles Rutenberg Realty Ft Lauderdale
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  /54

  $2,299,000

  $100K PRICE DROP

  • 3 Beds
  • 2 Baths
  • 1,775 Sq Ft

  181 12th St, Key Colony Beach, FL 33051

  Welcome to modern coastal living in Key Colony Beach, one of the true gems of the Florida Keys. This fully remodeled pool home blends a clean, contemporary style with an easy, open layout that feels tailor-made for the Keys lifestyle. Sitting on a rare 16,725 sq ft lot—about twice the typical size—and on the highly desired west side of the island, there’s ample room for multiple vehicles,

  181 12th St, Key Colony Beach, FL 33051
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  /30

  $500,000

  Sold Apr 30, 2026

  755 W Ocean Dr Unit 5, Key Colony Beach, FL 33051

  • 1 Bed
  • 1 Bath
  • 675 Sq Ft
  • Built 1967

  Last Sold Summary

  • 7% Below List Price
  • $741/SF
  • 44 Days On Market

  Current Estimated Value $497,529

  Last Listing Agent Jessica Celli Engel & Voelkers Key West

  755 W Ocean Dr Unit 5, Key Colony Beach, FL 33051
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  /2

  Est $754,788

  Not Listed For Sale

  501 E Ocean Dr Unit 12, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,001 Sq Ft
  • Built 2023

  501 E Ocean Dr Unit 12, Key Colony Beach, FL 33051
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  /54

  $3,395,000

  $200K PRICE DROP

  • 6 Beds
  • 3.5 Baths
  • 3,333 Sq Ft

  820 12th St, Key Colony Beach, FL 33051

  Luxurious waterfront home offering sweeping views of Shelter Bay and 75 feet of deep-water (5 ft) dockage with direct ocean or Gulf access via Vaca Cut, just minutes to open water, a true boater's delight. Custom built by D'Asign Source, this six-bedroom 3.5-bath residence spans over 3,300 square feet and comes fully furnished (with select seller exclusions), making it ideal as a turnkey vacation

  Ea Ruth Keller Williams Key West Compass Realty

  820 12th St, Key Colony Beach, FL 33051
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  /31

  $740,000

  Sold Mar 16, 2026

  1001 W Ocean Dr Unit 1-305, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,260 Sq Ft
  • Built 1980

  Last Sold Summary

  • 1% Below List Price
  • $587/SF
  • 42 Days On Market

  Current Estimated Value $746,601

  Last Listing Agent Jesus Parra Coldwell Banker Schmitt Real Estate Co.

  1001 W Ocean Dr Unit 1-305, Key Colony Beach, FL 33051
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  /2

  Est $602,471

  Not Listed For Sale

  201 E Ocean Dr Unit 1-306, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,034 Sq Ft
  • Built 1975

  201 E Ocean Dr Unit 1-306, Key Colony Beach, FL 33051
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  /53

  $424,999

  $50K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 960 Sq Ft

  101 11th Street Ocean Unit 17, 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

  Samuel Williams Coldwell Banker Schmitt Real E

  101 11th Street Ocean Unit 17, Marathon, FL 33050
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  /41

  $687,500

  Sold Feb 13, 2026

  501 E Ocean Dr Unit 26, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 972 Sq Ft
  • Built 2023

  Last Sold Summary

  • 10% Below List Price
  • $707/SF
  • 259 Days On Market

  Current Estimated Value $680,811

  Last Listing Agent Stephanie Wise Keller Williams Key West Compass Realty

  501 E Ocean Dr Unit 26, Key Colony Beach, FL 33051
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  /49

  Est $543,558

  Not Listed For Sale

  720 W Ocean Dr Unit 301, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,444 Sq Ft
  • Built 1986

  720 W Ocean Dr Unit 301, Key Colony Beach, FL 33051

  Last Sold Summary

  • 53 Days On Market

  Last Listing Agent Ally Kelley Ocean Sotheby's International
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  /68

  $1,849,000

  $50K PRICE DROP

  • 3 Beds
  • 3.5 Baths
  • 2,540 Sq Ft

  330 4th St, Key Largo, FL 33037

  WATERFRONT BEAUTIFULLY RENOVATED DUPLEX 330-340, 2BR 2BA Upper Level, 1BR 1.5BA Lower Level, both with Full Kitchens, in Key Colony Beach, a NO HOA Municipality, on Marathon Island MM53. New 15K lbs. Boat Lift 2022, 60 Ft Deep Water Dock, Extra Wide Canal, Multiple Electrical Outlets, 3 Fresh Water Spigots. House is equipped with Surge Protection, and a Transfer Switch for a portable generator.

  Daniel Cloud Water Vista Realty, Inc.

  330 4th St, Key Largo, FL 33037
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  /38

  $999,000

  Sold Nov 20, 2025

  918 W Ocean Dr, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,170 Sq Ft
  • Built 1993

  Last Sold Summary

  • 15% Below List Price
  • $854/SF
  • 139 Days On Market

  Current Estimated Value $1,007,519

  Last Listing Agent Lisa Frins Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  918 W Ocean Dr, Key Colony Beach, FL 33051
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  /35

  Est $536,516

  Not Listed For Sale

  601 W Ocean Dr Unit 301A, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,234 Sq Ft
  • Built 1975

  601 W Ocean Dr Unit 301A, Key Colony Beach, FL 33051

  Last Sold Summary

  • 147 Days On Market

  Last Listing Agent Lynn Lucas Berkshire Hathaway HomeServices Keys Real Estate
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  /43

  $869,000

  • 2 Beds
  • 2 Baths
  • 1,037 Sq Ft

  261 3rd St, Key Colony, FL 33040

  KEY COLONY BEACH WATERFRONT GEM • 30' OF DOCKAGE • WALK TO CABANA CLUB • TURNKEY • VACATION RENTALWelcome to your slice of the Florida Keys in sought-after Key Colony Beach! This gorgeous 2-bedroom, 2-bath half duplex offers the perfect combination of coastal living, boating convenience, and vacation-rental potential. Ideally located just a short walk from the renowned Cabana

  Katie Carrillo LPT Realty, LLC

  261 3rd St, Key Colony, FL 33040
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  /61

  $1,875,000

  Sold Dec 08, 2025

  661 12th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 3 Baths
  • 1,480 Sq Ft
  • Built 1984

  Last Sold Summary

  • 11% Below List Price
  • $1,267/SF
  • 139 Days On Market

  Current Estimated Value $1,886,227

  Last Listing Agent Lynn Goodwin Coldwell Banker Schmitt Real Estate Co.

  661 12th St, Key Colony Beach, FL 33051
• 

  Est $700,234

  Not Listed For Sale

  501 E Ocean Dr Unit 24, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 966 Sq Ft
  • Built 2022

  501 E Ocean Dr Unit 24, Key Colony Beach, FL 33051

  Last Sold Summary

  • 93 Days On Market

  Last Listing Agent Will Langley Langley Knight Gardner Islamorada
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  /32

  $749,000

  New Construction Pending

  • 2 Beds
  • 2 Baths
  • 972 Sq Ft

  501 E Ocean Dr Unit 28, Key Colony Beach, FL 33051

  Rarely does a nearly new oceanfront residence with weekly rental eligibility become available in the heart of the Middle Keys. Welcome to Key Colony Beach Club, one of the area's premier waterfront communities. Built in 2023, this beautifully appointed 2-bedroom, 2-bath residence offers impact-rated glass, 9-foot ceilings, abundant natural light, and an expansive private balcony with breathtaking

  Maria Acosta Keller Williams Capital Realty - Coral Gables

  501 E Ocean Dr Unit 28, Key Colony Beach, FL 33051
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  /28

  $492,000

  Sold Apr 07, 2026

  755 W Ocean Dr Unit 7, Key Colony Beach, FL 33051

  • 1 Bed
  • 1 Bath
  • 675 Sq Ft
  • Built 1967

  Last Sold Summary

  • 4% Below List Price
  • $729/SF
  • 42 Days On Market

  Current Estimated Value $484,879

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  755 W Ocean Dr Unit 7, Key Colony Beach, FL 33051
• 

  /2

  Est $802,010

  Not Listed For Sale

  501 E Ocean Dr Unit 32, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,001 Sq Ft
  • Built 2023

  501 E Ocean Dr Unit 32, Key Colony Beach, FL 33051
• 

  

  /48

  $635,000

  $14K PRICE DROP

  • 2 Beds
  • 2.5 Baths
  • 1,343 Sq Ft

  601 W Ocean Dr Unit 316D, Key Colony Beach, FL 33051

  Oceanfront Paradise Awaits at The Cay! Experience the ultimate Keys lifestyle in this pristine, never-before-rented 2-bedroom, 2.5-bathroom townhouse-style condominium. Boasting 1,343 square feet of beautifully updated living space, this residence features stunning, ocean views from the living room balcony plus bonus ocean and sunset views from the guest bedroom balcony. Inside, enjoy a

  Amy Puto Coldwell Banker Schmitt Real Estate Co.

  601 W Ocean Dr Unit 316D, Key Colony Beach, FL 33051
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  /34

  $825,000

  Sold May 13, 2026

  421 5th St, Key Colony Beach, FL 33421

  • 3 Beds
  • 2 Baths
  • 1,184 Sq Ft
  • Built 1959

  Last Sold Summary

  • 7% Below List Price
  • $697/SF

  Current Estimated Value $820,217

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

  421 5th St, Key Colony Beach, FL 33421
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  /32

  Est $880,608

  Not Listed For Sale

  580 11th St, Marathon, FL 33050

  • 2 Beds
  • 2 Baths
  • 1,141 Sq Ft
  • Built 1971

  580 11th St, Marathon, FL 33050

  Last Sold Summary

  • 96 Days On Market

  Last Listing Agent Sam Williams Coldwell Banker Schmitt Real Estate Co.
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  /28

  $4,500,000

  • 4 Beds
  • 3.5 Baths
  • 4,596 Sq Ft

  1000 W Ocean Dr, Key Colony Beach, FL 33051

  Experience the rare opportunity to own a brand-new waterfront residence in the heart of Key Colony Beach while still having the ability to personalize the finishes to reflect your own style. Currently under construction, this exceptional coastal home offers 4,596 square feet of thoughtfully designed living space with 4 spacious bedrooms, 3 full bathrooms, and 1 half bath.Designed for

  Kelsey Caputo Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  1000 W Ocean Dr, Key Colony Beach, FL 33051
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  /47

  $2,550,000

  Sold Jul 27, 2026

  15 Ocean E, Marathon, FL 33050

  • 3 Beds
  • 3 Baths
  • 2,044 Sq Ft
  • Built 1976

  Last Sold Summary

  • 7% Below List Price
  • $1,248/SF
  • 47 Days On Market

  Current Estimated Value $2,533,573

  Last Listing Agent Lynn Lucas Berkshire Hathaway HomeServices Keys Real Estate

  15 Ocean E, Marathon, FL 33050
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  /2

  Not Listed For Sale

  000000 8th St, Key Col Beach, FL 33051

  000000 8th St, Key Col Beach, FL 33051
• 

  

  /58

  $1,300,000

  $195K PRICE DROP Under Contract

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

  651 9th St, Key Colony Beach, FL 33051

  This exceptional waterfront residence in Key Colony Beach offers the perfect blend of refined comfort, thoughtful design, and effortless island living. Lovingly owned, gently used, and never rented, the home reflects true pride of ownership throughout. An elevator, updated kitchen, and custom baths set the stage, while soaring wood ceilings and an open-concept kitchen, dining, and living area

  Karen Raspe, PA Ocean Sotheby's International

  651 9th St, Key Colony Beach, FL 33051

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