Recently Sold Key Colony Beach, FL Homes

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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 $385,580

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 21, Key Colony Beach, FL 33051
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  /37

  $900,000

  Sold Jul 31, 2025

  471 10th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 908 Sq Ft
  • Built 1969

  Last Sold Summary

  • 6% Below List Price
  • $991/SF
  • 84 Days On Market

  Current Estimated Value $892,393

  Last Listing Agent AIMEE KORNETTI Coldwell Banker Schmitt Real Estate Co.

  471 10th St, Key Colony Beach, 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 $705,757

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  471 9th St, 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 $1,322,640

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

  640 9th St, Key Colony Beach, FL 33051
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  /35

  $625,000

  Sold Jun 27, 2025

  230 8th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,144 Sq Ft
  • Built 2020

  Last Sold Summary

  • 7% Below List Price
  • $546/SF
  • 112 Days On Market

  Current Estimated Value $855,840

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  230 8th St, 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 $2,274,628

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  261 12th 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 $486,404

  Last Listing Agent Frank Griffiths Lokation Real Estate

  1101 W Ocean Dr Unit 1, Key Colony Beach, FL 33051
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  /21

  $515,000

  $60K PRICE DROP Pending

  • 2 Beds
  • 1 Bath
  • 750 Sq Ft

  251 2nd St, Key Colony Beach, FL 33051

  A Piece of Paradise in Key Colony Beach!This charming 2-bedroom, 1-bath home is nestled in the heart of the Florida Keys, in the highly sought-after Key Colony Beach community. Inside, you'll find tile floors, granite countertops, and impact-rated windows and doors for peace of mind.Step outside to your lush backyard -- perfect for relaxing or entertaining guests. Enjoy exclusive access

  Maria Acosta Keller Williams Capital Realty - Coral Gables

  251 2nd St, Key Colony Beach, FL 33051
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  /45

  $365,000

  Sold Aug 20, 2025

  1101 W Ocean Dr Unit 19, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 19% Below List Price
  • $369/SF
  • 250 Days On Market

  Current Estimated Value $369,284

  Last Listing Agent Joshua Mothner Coldwell Banker Schmitt Real Estate Co.

  1101 W Ocean Dr Unit 19, Key Colony Beach, FL 33051
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  /44

  $729,000

  Sold Oct 28, 2025

  4 7th St, Key Colony Beach, FL 33051

  • 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 $735,180

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  4 7th St, Key Colony Beach, FL 33051
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  /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 $395,076

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 18, Key Colony Beach, FL 33051
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  /2

  $1,795,000

  Sold Jul 18, 2025

  311 4th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,728 Sq Ft
  • Built 1974

  Last Sold Summary

  • $1,039/SF
  • 0 Days On Market

  Current Estimated Value $1,708,998

  Last Listing Agent Maria Acosta Keller Williams Capital Realty - Coral Gables

  311 4th St, Key Colony Beach, FL 33051
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  /66

  $3,610,000

  Sold Jul 14, 2025

  150 12th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 5 Baths
  • 5,567 Sq Ft
  • Built 2006

  Last Sold Summary

  • 25% Below List Price
  • $648/SF
  • 182 Days On Market

  Current Estimated Value $3,886,147

  Last Listing Agent Dawn McComish Lokation Real Estate

  150 12th St, Key Colony Beach, FL 33051
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  /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 $576,653

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  601 W Ocean Dr Unit 414D, Key Colony Beach, FL 33051
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  /42

  $680,000

  Sold Aug 22, 2025

  260 3rd St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,573 Sq Ft
  • Built 1998

  Last Sold Summary

  • 17% Below List Price
  • $432/SF
  • 191 Days On Market

  Current Estimated Value $735,970

  Last Listing Agent Anthony Pallaria Coldwell Banker Schmitt Islamorada

  260 3rd St, Key Colony Beach, FL 33051
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  /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 $1,178,644

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

  580 9th St, Key Colony Beach, FL 33051
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  /12

  $350,000

  Sold Nov 13, 2025

  150 / 160 3rd St, Key Col Beach, FL 33051

  • Land
  • 6,600 Sq Ft
  • $2,310,000 per Acre

  Last Sold Summary

  • 12% Below List Price
  • 176 Days On Market

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

  150 / 160 3rd St, Key Col Beach, FL 33051
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  /53

  $1,900,000

  Sold Jan 16, 2026

  571 8th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 4 Baths
  • 2,333 Sq Ft
  • Built 1970

  Last Sold Summary

  • 10% Below List Price
  • $814/SF
  • 118 Days On Market

  Last Listing Agent Erin Voelliger Ocean Sotheby's International

  571 8th St, Key Colony Beach, FL 33051
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  /10

  $1,500,000

  Sold Jun 03, 2026

  200 15th Cir, Key Colony Beach, FL 33051

  • Land
  • 9,583 Sq Ft
  • $6,818,182 per Acre

  Last Sold Summary

  • 18% Below List Price
  • 255 Days On Market

  Current Estimated Value $1,516,959

  Last Listing Agent Kenny Matlock No Nonsense Real Estate Branch Office

  200 15th Cir, Key Colony Beach, FL 33051
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  /43

  $1,300,000

  Sold Apr 28, 2026

  641 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 3 Baths
  • 1,256 Sq Ft
  • Built 1989

  Last Sold Summary

  • 9% Below List Price
  • $1,035/SF
  • 126 Days On Market

  Current Estimated Value $1,348,647

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

  641 9th St, Key Colony Beach, FL 33051
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  /51

  $1,142,500

  Sold Oct 16, 2025

  601 8th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,472 Sq Ft
  • Built 1973

  Last Sold Summary

  • 9% Below List Price
  • $776/SF
  • 63 Days On Market

  Current Estimated Value $1,117,311

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

  601 8th St, Key Colony Beach, FL 33051
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  /2

  $11,200,000

  Sold Feb 23, 2026

  275 15th Cir, Marathon, FL 33051

  • 5 Beds
  • 5 Baths
  • 6,420 Sq Ft
  • Built 2023

  Last Sold Summary

  • $1,745/SF
  • 0 Days On Market

  Current Estimated Value $7,060,276

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

  275 15th Cir, Marathon, FL 33051
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  /55

  $1,250,000

  Sold Dec 01, 2025

  470 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,300 Sq Ft
  • Built 1986

  Last Sold Summary

  • 4% Below List Price
  • $962/SF
  • 39 Days On Market

  Current Estimated Value $1,241,759

  Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

  470 9th St, Key Colony Beach, FL 33051
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  /30

  $895,000

  Sold Jan 23, 2026

  750 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,304 Sq Ft
  • Built 1975

  Last Sold Summary

  • 6% Below List Price
  • $686/SF
  • 22 Days On Market

  Current Estimated Value $894,069

  Last Listing Agent Thomas Carden Keys to the Coast Real Estate LLC

  750 9th St, Key Colony Beach, FL 33051
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  /48

  $1,175,000

  Sold Apr 01, 2026

  171 3rd St, Marathon, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,433 Sq Ft
  • Built 1989

  Last Sold Summary

  • 2% Below List Price
  • $820/SF
  • 41 Days On Market

  Current Estimated Value $1,179,920

  Last Listing Agent Stacey Pillari Berkshire Hathaway HomeServices Knight & Gardner Realty

  171 3rd St, Marathon, FL 33051
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  /48

  $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
  • 87 Days On Market

  Current Estimated Value $1,341,861

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

  351 10th St, Key Colony Beach, FL 33051
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  /40

  $750,000

  Sold Sep 17, 2025

  41 Sadowski Causeway, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 900 Sq Ft
  • Built 1960

  Last Sold Summary

  • 6% Below List Price
  • $833/SF
  • 10 Days On Market

  Current Estimated Value $742,190

  Last Listing Agent Milly Perez Seafarer Realty LLC

  41 Sadowski Causeway, Key Colony Beach, FL 33051
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  /39

  $1,415,000

  Sold Jun 30, 2025

  150 10th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,604 Sq Ft
  • Built 1997

  Last Sold Summary

  • 6% Below List Price
  • $882/SF
  • 109 Days On Market

  Current Estimated Value $1,444,535

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

  150 10th St, Key Colony Beach, FL 33051
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  /71

  $2,500,000

  Sold May 19, 2026

  230 13th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 2,418 Sq Ft
  • Built 2003

  Last Sold Summary

  • 9% Below List Price
  • $1,034/SF
  • 110 Days On Market

  Current Estimated Value $2,478,551

  Last Listing Agent Nate Bartlett Berkshire Hathaway HomeServices Keys Real Estate

  230 13th St, Key Colony Beach, FL 33051
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  /48

  $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
  • 44 Days On Market

  Current Estimated Value $1,358,689

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

  541 8th St, Key Colony Beach, FL 33051
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  /29

  $950,000

  Sold Sep 15, 2025

  511 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,260 Sq Ft
  • Built 1986

  Last Sold Summary

  • 14% Below List Price
  • $754/SF
  • 101 Days On Market

  Current Estimated Value $991,571

  Last Listing Agent AIMEE KORNETTI Coldwell Banker Schmitt Real Estate Co.

  511 9th St, Key Colony Beach, FL 33051
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  /28

  $965,000

  Sold Aug 05, 2025

  501 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,260 Sq Ft
  • Built 1986

  Last Sold Summary

  • 12% Below List Price
  • $766/SF
  • 54 Days On Market

  Current Estimated Value $1,027,525

  Last Listing Agent AIMEE KORNETTI Coldwell Banker Schmitt Real Estate Co.

  501 9th St, Key Colony Beach, FL 33051
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  /57

  $485,000

  Sold Feb 26, 2026

  201 E Ocean Dr Unit 1-311, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 18% Below List Price
  • $488/SF
  • 153 Days On Market

  Current Estimated Value $478,931

  Last Listing Agent Darlene Alferes Berkshire Hathaway Home Services Keys Real Estate - Big Pine Key

  201 E Ocean Dr Unit 1-311, Key Colony Beach, FL 33051
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  /14

  $500,000

  Sold Jul 10, 2025

  10 7th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 885 Sq Ft
  • Built 1966

  Last Sold Summary

  • $565/SF
  • 0 Days On Market

  Current Estimated Value $570,033

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

  10 7th St, Key Colony Beach, FL 33051
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  /40

  $684,000

  Sold Sep 30, 2025

  501 E Ocean Dr Unit 17, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,008 Sq Ft
  • Built 2023

  Last Sold Summary

  • 2% Below List Price
  • $679/SF
  • 17 Days On Market

  Current Estimated Value $690,401

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  501 E Ocean Dr Unit 17, Key Colony Beach, FL 33051
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  /33

  $360,000

  Sold Nov 14, 2025

  1101 W Ocean Dr Unit 23, Key Colony Beach, FL 33051

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

  Last Sold Summary

  • 17% Below List Price
  • $364/SF
  • 272 Days On Market

  Current Estimated Value $368,352

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  1101 W Ocean Dr Unit 23, Key Colony Beach, FL 33051
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  /51

  $2,550,000

  Sold Oct 17, 2025

  510 12th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 2.5 Baths
  • 2,077 Sq Ft
  • Built 2012

  Last Sold Summary

  • 5% Below List Price
  • $1,228/SF
  • 27 Days On Market

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

  510 12th St, Key Colony Beach, FL 33051
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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 $1,516,959

  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 $845,275

  Last Listing Agent Saara Staten Engel & Volkers 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 $1,096,954

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

  531 10th St, Key Colony Beach, FL 33051

Showing Results 41 - 80, Page 2 of 3