Recently Sold Key Colony Beach, FL Homes

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  /57

  $1,495,000

  Sold Apr 08, 2026

  200 5th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3.5 Baths
  • 2,400 Sq Ft
  • Built 1976

  Last Sold Summary

  • 6% Below List Price
  • $623/SF
  • 70 Days On Market

  Current Estimated Value $1,562,100

  Last Listing Agent Nate Bartlett Berkshire Hathaway HomeServices Keys Real Estate

  200 5th St, Key Colony Beach, FL 33051
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  /60

  $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
  • 145 Days On Market

  Current Estimated Value $849,330

  Last Listing Agent Saara Staten Engel & Völkers Marathon

  431 5th St, Key Colony Beach, FL 33051
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  /50

  $1,085,000

  Sold Aug 08, 2025

  531 10th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,368 Sq Ft
  • Built 1989

  Last Sold Summary

  • 22% Below List Price
  • $793/SF
  • 149 Days On Market

  Current Estimated Value $1,102,950

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

  531 10th St, Key Colony Beach, FL 33051
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  /39

  $1,385,000

  Sold Jan 14, 2026

  101 E Ocean Dr Unit C304, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,716 Sq Ft
  • Built 1983

  Last Sold Summary

  • 18% Below List Price
  • $807/SF
  • 569 Days On Market

  Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

  101 E Ocean Dr Unit C304, Key Colony Beach, FL 33051
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  /43

  $1,275,000

  Sold Sep 12, 2025

  630 10th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,581 Sq Ft
  • Built 2001

  Last Sold Summary

  • 6% Below List Price
  • $806/SF
  • 115 Days On Market

  Current Estimated Value $1,270,045

  Last Listing Agent Teri Hiller Coldwell Banker Schmitt Real Estate Co.

  630 10th St, Key Colony Beach, FL 33051
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  /2

  $890,000

  Sold Apr 06, 2026

  1001 W Ocean Dr Unit 1-303, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,360 Sq Ft
  • Built 1980

  Last Sold Summary

  • $654/SF
  • 0 Days On Market

  Last Listing Agent Teri Hiller Coldwell Banker Schmitt Real Estate Co.

  1001 W Ocean Dr Unit 1-303, Key Colony Beach, FL 33051
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  /88

  $3,700,000

  Sold May 01, 2026

  240 14th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 5.5 Baths
  • 3,422 Sq Ft
  • Built 2026

  Last Sold Summary

  • 6% Below List Price
  • $1,081/SF
  • 32 Days On Market

  Current Estimated Value $3,692,231

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

  240 14th St, Key Colony Beach, FL 33051
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  /20

  $497,000

  Sold Jun 22, 2026

  251 2nd St, Key Colony Beach, FL 33051

  • 2 Beds
  • 1 Bath
  • 750 Sq Ft
  • Built 1972

  Last Sold Summary

  • 5% Below List Price
  • $663/SF
  • 251 Days On Market

  Current Estimated Value $534,475

  Last Listing Agent Maria Acosta Keller Williams Capital Realty

  251 2nd St, Key Colony Beach, FL 33051
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  /61

  $3,840,000

  Sold Jun 23, 2026

  360 12th St, Key Colony, FL 33050

  • 5 Beds
  • 5.5 Baths
  • 3,578 Sq Ft
  • Built 1977

  Last Sold Summary

  • 13% Below List Price
  • $1,073/SF
  • 149 Days On Market

  Current Estimated Value $3,856,749

  Last Listing Agent Jessica Borraccino Coldwell Banker Schmitt Real Estate Co.

  360 12th St, Key Colony, FL 33050
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  /2

  $5,500,000

  Sold Mar 02, 2026

  250 15th Cir, Key Colony Beach, FL 33051

  • 4 Beds
  • 3 Baths
  • 3,967 Sq Ft
  • Built 2023

  Last Sold Summary

  • $1,386/SF
  • 0 Days On Market

  Current Estimated Value $5,415,233

  Last Listing Agent Brian Schmitt Coldwell Banker Schmitt Real Estate Co.

  250 15th Cir, Key Colony Beach, FL 33051
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  /31

  $450,000

  Sold Jan 23, 2026

  601 W Ocean Dr Unit 411C, Key Colony Beach, FL 33051

  • 2 Beds
  • 2.5 Baths
  • 1,475 Sq Ft
  • Built 1975

  Last Sold Summary

  • 8% Below List Price
  • $305/SF
  • 48 Days On Market

  Current Estimated Value $476,172

  Last Listing Agent Lorie LaLonde American Caribbean Real Estate, Christie's International Real Estate

  601 W Ocean Dr Unit 411C, Key Colony Beach, FL 33051
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  /52

  $1,600,000

  Sold Feb 03, 2026

  501 11th St, Key Colony, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,776 Sq Ft
  • Built 1997

  Last Sold Summary

  • 11% Below List Price
  • $901/SF
  • 291 Days On Market

  Current Estimated Value $1,619,468

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  501 11th St, Key Colony, FL 33051
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  /58

  $1,400,000

  Sold Apr 10, 2026

  570 9th St, Key Colony Beach, FL 33051

  • 4 Beds
  • 4 Baths
  • 2,293 Sq Ft
  • Built 2006

  Last Sold Summary

  • 15% Below List Price
  • $611/SF
  • 47 Days On Market

  Current Estimated Value $1,457,237

  Last Listing Agent Steve Smith, P.a. Key Colony Beach Realty

  570 9th St, Key Colony Beach, FL 33051
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  /27

  $625,000

  Sold Nov 14, 2025

  421 10th St, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 14% Below List Price
  • $706/SF
  • 211 Days On Market

  Current Estimated Value $651,261

  Last Listing Agent Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

  421 10th St, Key Colony Beach, FL 33051
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  /45

  $895,000

  Sold Jan 06, 2026

  290 4th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,185 Sq Ft
  • Built 1971

  Last Sold Summary

  • $755/SF
  • 17 Days On Market

  Current Estimated Value $888,667

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  290 4th St, Key Colony Beach, FL 33051
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  /57

  $1,494,000

  Sold Feb 20, 2026

  50 7th St, Key Largo, FL 33037

  • 3 Beds
  • 3 Baths
  • 1,605 Sq Ft
  • Built 1959

  Last Sold Summary

  • 6% Below List Price
  • $931/SF
  • 62 Days On Market

  Current Estimated Value $1,481,676

  Last Listing Agent Frank Griffiths Lokation Real Estate

  50 7th St, Key Largo, FL 33037
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  /29

  $690,000

  Sold Aug 20, 2025

  460 11th St, Marathon, FL 33050

  • 2 Beds
  • 2 Baths
  • 1,080 Sq Ft
  • Built 1970

  Last Sold Summary

  • 5% Below List Price
  • $639/SF
  • 135 Days On Market

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

  460 11th St, Marathon, FL 33050
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  /38

  $333,000

  Sold Oct 31, 2025

  1101 W Ocean Dr Unit 29, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 17% Below List Price
  • $336/SF
  • 162 Days On Market

  Current Estimated Value $344,867

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 29, Key Colony Beach, FL 33051
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  /46

  $1,300,000

  Sold Apr 24, 2026

  270 Sadowski Causeway, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,540 Sq Ft
  • Built 2006

  Last Sold Summary

  • 10% Below List Price
  • $844/SF
  • 79 Days On Market

  Current Estimated Value $1,319,056

  Last Listing Agent Brenda Torrella Berkshire Hathaway HomeServices Keys Real Estate

  270 Sadowski Causeway, Key Colony Beach, FL 33051
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  /12

  $380,000

  Sold Jan 05, 2026

  2000 Coco Plum Dr Unit 605, Marathon, FL 33050

  • 1 Bath
  • 513 Sq Ft
  • Built 1975

  Last Sold Summary

  • 5% Below List Price
  • $741/SF
  • 70 Days On Market

  Current Estimated Value $377,286

  Last Listing Agent Yuna Leary Gail's Island Realty, Inc.

  2000 Coco Plum Dr Unit 605, Marathon, FL 33050
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  /52

  $350,000

  Sold May 21, 2026

  2000 Coco Plum Dr Unit 202, Marathon, FL 33050

  • 1 Bed
  • 1.5 Baths
  • 732 Sq Ft
  • Built 1975

  Last Sold Summary

  • 30% Below List Price
  • $478/SF
  • 88 Days On Market

  Current Estimated Value $375,592

  Last Listing Agent Lynny Thompson Key Colony Beach Realty

  2000 Coco Plum Dr Unit 202, Marathon, FL 33050
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  /59

  $1,375,000

  Sold Apr 27, 2026

  95 Coco Plum Dr Unit 1, Marathon, FL 33050

  • 2 Beds
  • 2.5 Baths
  • 1,838 Sq Ft
  • Built 1982

  Last Sold Summary

  • 6% Below List Price
  • $748/SF
  • 331 Days On Market

  Current Estimated Value $1,368,660

  Last Listing Agent BJ Born Real Estate Sales Force

  95 Coco Plum Dr Unit 1, Marathon, FL 33050
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  /45

  $390,000

  Sold Jun 10, 2026

  2000 Coco Plum Dr Unit 601, Marathon, FL 33050

  • 1 Bed
  • 1.5 Baths
  • 797 Sq Ft
  • Built 1975

  Last Sold Summary

  • 22% Below List Price
  • $489/SF
  • 100 Days On Market

  Current Estimated Value $404,042

  Last Listing Agent Jennifer Hamill Coldwell Banker Schmitt Real Estate Co.

  2000 Coco Plum Dr Unit 601, Marathon, FL 33050
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  /51

  $350,000

  Sold May 21, 2026

  2000 Coco Plum Dr Unit 201, Marathon, FL 33050

  • 1 Bed
  • 1.5 Baths
  • 797 Sq Ft
  • Built 1975

  Last Sold Summary

  • 30% Below List Price
  • $439/SF
  • 88 Days On Market

  Current Estimated Value $372,419

  Last Listing Agent Lynny Thompson Key Colony Beach Realty

  2000 Coco Plum Dr Unit 201, Marathon, FL 33050
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  /2

  $1,125,000

  Sold Jun 03, 2026

  254 Pescayo Ave, Marathon, FL 33050

  • Land
  • 9,147 Sq Ft
  • $5,357,143 per Acre

  Last Sold Summary

  • 0 Days On Market

  Last Listing Agent Brian Schmitt Coldwell Banker Schmitt Real Estate Co.

  254 Pescayo Ave, Marathon, FL 33050

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