Key Colony Beach, FL Homes

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  /71

  $2,200,000

  Sold Oct 03, 2025

  101 E Ocean Dr Unit C403, Key Colony Beach, FL 33051

  • 4 Beds
  • 3 Baths
  • 2,090 Sq Ft
  • Built 1983

  Last Sold Summary

  • 21% Below List Price
  • $1,053/SF
  • 294 Days On Market

  Last Listing Agent Brenda Alexander Lokation Real Estate

  101 E Ocean Dr Unit C403, Key Colony Beach, FL 33051
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  /2

  Not Listed For Sale

  Lot 10 15th Cir, Key Colony Beach, FL 33051

  Lot 10 15th Cir, Key Colony Beach, FL 33051
• 

  

  

  /35

  $594,000

  $5K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 1,031 Sq Ft

  310 3rd St, Key West, FL 33040

  Beautifully updated and move-in ready, this elevated Key Colony Beach half duplex is the perfect blend of island charm, comfort, and value! Step inside to a bright, inviting main living area featuring an updated kitchen with stunning new granite countertops, creating the ideal space for gathering with family and friends. Priced at just $599,000, this is one of the best opportunities to own in one

  Brenner Scheel Casey Florida Keys Real Estate Group

  310 3rd St, Key West, FL 33040
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  /3

  $390,000

  Sold Dec 26, 2025

  1101 W Ocean Dr Unit 21, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • $394/SF
  • 0 Days On Market

  Current Estimated Value $387,739

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 21, Key Colony Beach, FL 33051
• 

  

  

  /22

  Est $605,648

  Not Listed For Sale

  601 W Ocean Dr Unit 302B, Key Colony Beach, FL 33051

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

  601 W Ocean Dr Unit 302B, Key Colony Beach, FL 33051

  Last Sold Summary

  • 93 Days On Market

  Last Listing Agent Steve Mckeon Gail's Island Realty, Inc.
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  /57

  $1,750,000

  $100K PRICE DROP

  • 4 Beds
  • 4 Baths
  • 1,920 Sq Ft

  281 & 291 10th St, Key Colony, FL 33051

  Income producing rental! Fantastic opportunity to own a full duplex in desirable Key Colony Beach. This active vacation rental property offers excellent income potential along with the perfect Florida Keys waterfront lifestyle.Both units feature updated kitchens and bathrooms, thoughtfully designed floor plans with bedrooms connected to the living areas by hallways, and private laundry

  AIMEE KORNETTI Coldwell Banker Schmitt Real Estate Co.

  281 & 291 10th St, Key Colony, FL 33051
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  /39

  $700,000

  Sold Feb 24, 2026

  471 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 854 Sq Ft
  • Built 1977

  Last Sold Summary

  • 3% Below List Price
  • $820/SF
  • 97 Days On Market

  Current Estimated Value $716,084

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  471 9th St, Key Colony Beach, FL 33051
• 

  

  /32

  Est $876,414

  Not Listed For Sale

  261 3rd St Unit 1, Key Colony, FL 33040

  • 2 Beds
  • 2 Baths
  • 1,037 Sq Ft
  • Built 1974

  261 3rd St Unit 1, Key Colony, FL 33040

  Last Sold Summary

  • 270 Days On Market

  Last Listing Agent Gilberto Gutierrez Vylla Home
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  /39

  $399,000

  • 2 Beds
  • 2 Baths
  • 990 Sq Ft

  1101 W Ocean Dr Unit 32, Key Colony Beach, FL 33051

  Kick back and soak up the laid-back Keys vibe in this fun and inviting 2-bedroom, 2 bath condo in beautiful Key Colony Beach! Spend your days strolling along the endless sandy beach, cooling off in the private pool, or cruising around town by bike like the locals do. Weekly vacation rentals are allowed, making this a perfect second getaway spot or a fantastic income-producing investment. The

  Teri Hiller Coldwell Banker Schmitt Real Estate Co.

  1101 W Ocean Dr Unit 32, Key Colony Beach, FL 33051
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  /73

  $1,310,000

  Sold Mar 04, 2026

  640 9th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 4 Baths
  • 1,596 Sq Ft
  • Built 1988

  Last Sold Summary

  • 6% Below List Price
  • $821/SF
  • 47 Days On Market

  Current Estimated Value $1,324,969

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

  640 9th St, Key Colony Beach, FL 33051
• 

  /2

  Est $1,372,724

  Not Listed For Sale

  540 12th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,636 Sq Ft
  • Built 1971

  540 12th St, Key Colony Beach, FL 33051
• 

  

  /63

  $459,900

  $5K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 960 Sq Ft

  101 11th Street Ocean, Marathon, FL 33050

  Welcome to one of the most compelling lifestyle opportunities in the Florida Keys. Perfectly positioned within one of Marathon’s most vibrant & amenity rich, waterfront communities, this beautifully appointed 2 bedroom, 2 bath residence offers the ideal blend of island living, convenience, and value; without the traditional Florida Keys price tag. From the moment you arrive, the setting feels

  Gonzalo Del Negro Ocean Sothebys Intl Realty

  101 11th Street Ocean, Marathon, FL 33050
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  /47

  $850,000

  Sold Mar 09, 2026

  431 5th St, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 5% Below List Price
  • $718/SF
  • 157 Days On Market

  Current Estimated Value $848,689

  Last Listing Agent Stephany Duvall Engel & Völkers Islamorada

  431 5th St, Key Colony Beach, FL 33051
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  /63

  Est $816,930

  Not Listed For Sale

  251 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,008 Sq Ft
  • Built 1966

  251 9th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 28 Days On Market

  Last Listing Agent Mark Gable Engel & Völkers Marathon
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  /38

  $479,000

  $120K PRICE DROP Under Contract

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

  601 W Ocean Dr Unit 203A, Key Colony Beach, FL 33051

  Nestled right between Key Largo and Key West, you'll discover a lovely condo association with a gorgeous beach and inviting turquoise waters--perfect for your getaway! This charming ground-level condo features two cozy bedrooms and two bathrooms, offering a wonderful spot that's close enough to the fun of Key West and Key Largo while still being a peaceful retreat where you can relax and unwind.

  601 W Ocean Dr Unit 203A, Key Colony Beach, FL 33051
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  /62

  $3,430,000

  Sold Jun 16, 2026

  261 12th St, Key Colony Beach, FL 33051

  • 4 Beds
  • 4 Baths
  • 3,680 Sq Ft
  • Built 1989

  Last Sold Summary

  • $932/SF
  • 0 Days On Market

  Current Estimated Value $3,067,685

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  261 12th St, Key Colony Beach, FL 33051
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  /2

  Est $1,214,018

  Not Listed For Sale

  471 8th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,176 Sq Ft
  • Built 1985

  471 8th St, Key Colony Beach, FL 33051
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  /66

  $899,995

  $50K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 990 Sq Ft

  410 10th St, Key Colony Beach, FL 33051

  Turnkey, fully furnished waterfront property with strong Airbnb income history. Enjoy 37.5 ft of dockage with unrestricted ocean access and a quick 5‑minute ride to the Gulf and ocean side. Home sits above flood, helping reduce insurance and overhead. Features include a 2017 roof and a new water heater (2025). A rare opportunity for investors or buyers seeking effortless coastal living.

  Yohan Miranda Luxe Properties, LLC.

  410 10th St, Key Colony Beach, FL 33051
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  /41

  $498,500

  Sold Oct 06, 2025

  1101 W Ocean Dr Unit 1, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 5% Below List Price
  • $504/SF
  • 33 Days On Market

  Current Estimated Value $496,714

  Last Listing Agent Frank Griffiths Lokation Real Estate

  1101 W Ocean Dr Unit 1, Key Colony Beach, FL 33051
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  /42

  Est $748,723

  Not Listed For Sale

  501 E Ocean Dr Unit 22, Key Colony Beach, FL 33051

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

  501 E Ocean Dr Unit 22, Key Colony Beach, FL 33051

  Last Sold Summary

  • 194 Days On Market

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International
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  /59

  $849,000

  • 2 Beds
  • 2 Baths
  • 952 Sq Ft

  151 10th St, Key Colony Beach, FL 33051

  Welcome to this 2-bedroom waterfront home in Key Colony Beach offering direct canal frontage and classic island appeal. Built in 1961 and updated, this one story half duplex blends low maintenance living with functional waterfront access. Interior highlights include tile flooring throughout, ceiling fans, window treatments, and a comfortable layout with two full bathrooms and well proportioned

  Manuel Eduardo Sanabia EXP Realty South LLC

  151 10th St, Key Colony Beach, FL 33051
• 

  $1,335,000

  Sold Jan 30, 2026

  541 8th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3.5 Baths
  • 1,830 Sq Ft
  • Built 1994

  Last Sold Summary

  • 11% Below List Price
  • $730/SF
  • 56 Days On Market

  Current Estimated Value $1,342,321

  Last Listing Agent Jennifer Hamill Coldwell Banker Schmitt RE Co

  541 8th St, Key Colony Beach, FL 33051
• 

  

  /46

  Est $730,280

  Not Listed For Sale

  501 E Ocean Dr Unit 5, Key Colony Beach, FL 33051

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

  501 E Ocean Dr Unit 5, Key Colony Beach, FL 33051

  Last Sold Summary

  • 267 Days On Market

  Last Listing Agent Ally Kelley Ocean Sotheby's International
• 

  

  /37

  $1,049,000

  $50K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 1,328 Sq Ft

  490 10th St, Key Colony Beach, FL 33051

  Welcome to waterfront living in Key Colony! From the decorative gated entry and covered front patio, this beautifully maintained 2-bedroom, 2-bath half duplex offers 1,328 square feet of comfortable indoor-outdoor living.Inside, the light-filled interior features marble flooring, a spacious living area overlooking the water, and an updated kitchen with white cabinetry, granite

  Sam Williams Coldwell Banker Schmitt Real Estate Co.

  490 10th St, Key Colony Beach, FL 33051
• 

  $2,237,500

  Sold Apr 20, 2026

  520 12th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,584 Sq Ft
  • Built 1985

  Last Sold Summary

  • 5% Below List Price
  • $1,413/SF
  • 102 Days On Market

  Current Estimated Value $2,159,787

  Last Listing Agent Kristen Brenner MMLS Assoc.-Inactive Member

  520 12th St, Key Colony Beach, FL 33051
• 

  

  /39

  Est $783,385

  Not Listed For Sale

  390 4th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 960 Sq Ft
  • Built 1970

  390 4th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 58 Days On Market

  Last Listing Agent Sam Williams Coldwell Banker Schmitt Real Estate Co.
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  /42

  $1,495,000

  $205K PRICE DROP Under Contract

  • 2 Beds
  • 2 Baths
  • 1,646 Sq Ft

  351 5th St, Key Colony, FL 33051

  Welcome to your slice of paradise in the heart of the Florida Keys. This Conch-style home is tucked away on a wide, clear, deep-water canal just 5 minutes from the crystal blue Atlantic Ocean. Boaters and anglers alike, will love the 60 ft concrete dock with boat lift—ideal for easy ocean access and unforgettable adventures on the water. World-class fishing, diving, snorkeling, and marine

  Karen Raspe, PA Ocean Sotheby's International

  351 5th St, Key Colony, FL 33051
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  /44

  $729,000

  Sold Oct 28, 2025

  4 7th St, Key Largo, FL 33037

  • 2 Beds
  • 2 Baths
  • 870 Sq Ft
  • Built 1959

  Last Sold Summary

  • 2% Below List Price
  • $838/SF
  • 67 Days On Market

  Current Estimated Value $737,503

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  4 7th St, Key Largo, FL 33037
• 

  /2

  Est $1,999,934

  Not Listed For Sale

  541 11th St, Key Colony, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,959 Sq Ft
  • Built 1990

  541 11th St, Key Colony, FL 33051
• 

  

  /37

  $995,000

  $105K PRICE DROP

  • 3 Beds
  • 2 Baths
  • 1,216 Sq Ft

  611 8th St, Key Colony Beach, FL 33051

  Discover the best of the Florida Keys lifestyle and investment potential in this beautifully appointed fully turn-key, 3-bedroom, 2-bath canal-front half-duplex in Key Colony Beach. Offering approximately 1,200 square feet of living space, this waterfront property is positioned on a deep-water canal just off Shelter Bay near Vaca Cut, with dockage for up to a 34' boat and easy access to both the

  Alexia Mann Seafarer Realty LLC

  611 8th St, Key Colony Beach, FL 33051
• 

  $1,340,000

  Sold Apr 10, 2026

  351 10th St, Key Colony Beach, FL 33051

  • 4 Beds
  • 3 Baths
  • 1,813 Sq Ft
  • Built 1992

  Last Sold Summary

  • 11% Below List Price
  • $739/SF
  • 90 Days On Market

  Current Estimated Value $1,333,861

  Last Listing Agent Jennifer Hamill Coldwell Banker Schmitt RE Co

  351 10th St, Key Colony Beach, FL 33051
• 

  

  /36

  Est $1,370,886

  Not Listed For Sale

  130 9th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,599 Sq Ft
  • Built 2000

  130 9th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 43 Days On Market

  Last Listing Agent Dawn McComish Lokation Real Estate
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  /52

  $1,875,000

  $200K PRICE DROP

  • 5 Beds
  • 3 Baths
  • 3,234 Sq Ft

  320 5th St, Key Colony Beach, FL 33051

  Spacious and sophisticated waterfront home situated on a wide canal with desirable eastern exposure, offering serene views of the in-ground pool and 100-foot-wide canal. Designed for both entertaining and everyday comfort, the home features a covered patio on the lower level and a generous wooden deck on the upper level, connected by elegant spiral stairs leading to a dedicated entertainment area

  Baris Leyla Coastal Collection Real Estate Inc.

  320 5th St, Key Colony Beach, FL 33051
• 

  

  /52

  $395,000

  Sold Feb 05, 2026

  1101 W Ocean Dr Unit 18, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 3% Above List Price
  • $399/SF
  • 151 Days On Market

  Current Estimated Value $396,163

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 18, Key Colony Beach, FL 33051
• 

  

  /59

  Est $770,278

  Not Listed For Sale

  710 10th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,076 Sq Ft
  • Built 1972

  710 10th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 65 Days On Market

  Last Listing Agent Kelly Willey Coco Plum Real Estate
• 

  

  /50

  $1,211,000

  • 3 Beds
  • 2.5 Baths
  • 2,000 Sq Ft

  180 9th St, Key Colony Beach, FL 33051

  Welcome to Key Colony Beach, where life slows down and waterfront living feels effortless. This east facing canal front half duplex offers 37.5 ft of deep water dockage with quick access to both the Atlantic Ocean and Florida Bay through Vaca Cut. Wake up to peaceful canal views, enjoy your morning coffee from the balcony, and spend your days boating, fishing, or relaxing under the lanai. The

  180 9th St, Key Colony Beach, FL 33051
• 

  

  /44

  $525,000

  Sold Mar 18, 2026

  601 W Ocean Dr Unit 414D, Key Colony Beach, FL 33051

  • 2 Beds
  • 2.5 Baths
  • 1,343 Sq Ft
  • Built 1975

  Last Sold Summary

  • 10% Below List Price
  • $391/SF
  • 47 Days On Market

  Current Estimated Value $547,034

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  601 W Ocean Dr Unit 414D, Key Colony Beach, FL 33051
• 

  /2

  Est $820,641

  Not Listed For Sale

  251 8th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 900 Sq Ft
  • Built 1972

  251 8th St, Key Colony Beach, FL 33051
• 

  

  /50

  $1,150,000

  $150K PRICE DROP

  • 2 Beds
  • 2.5 Baths
  • 1,804 Sq Ft

  1133 W Ocean Dr Unit 17, Marathon, FL 33050

  Exquisite high-end corner residence offering breathtaking, unobstructed views of the Atlantic Ocean and the pristine beaches of Key Colony Beach. This 2 bedroom, 2 ½ bath luxury condo is bathed in natural light, featuring expansive windows that showcase endless ocean vistas and spectacular sunrises. Thoughtfully designed with an open, airy layout, the residence blends refined elegance with

  1133 W Ocean Dr Unit 17, Marathon, FL 33050
• 

  

  /44

  $1,000,000

  Sold Jun 03, 2026

  580 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,269 Sq Ft
  • Built 1988

  Last Sold Summary

  • 20% Below List Price
  • $788/SF

  Current Estimated Value $1,007,231

  Last Listing Agent Steve Smith, P.A. Ocean Sotheby's International

  580 9th St, Key Colony Beach, FL 33051

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