Recently Sold Key Colony Beach, FL Homes

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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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  /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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  /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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  /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
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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
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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
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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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  /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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  /21

  $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

  • 14% Below List Price
  • $663/SF
  • 260 Days On Market

  Current Estimated Value $534,475

  Last Listing Agent 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 $375,735

  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 $737,503

  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 $396,163

  Last Listing Agent Michelle Wininger Ocean Sotheby's International

  1101 W Ocean Dr Unit 18, 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 $547,034

  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 $748,675

  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 $1,007,231

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

  580 9th St, Key Colony Beach, FL 33051
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  /38

  $800,000

  Sold Jul 20, 2026

  741 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,023 Sq Ft
  • Built 1971

  Last Sold Summary

  • 3% Below List Price
  • $782/SF
  • 8 Days On Market

  Current Estimated Value $819,864

  Last Listing Agent Karen Liskey Key Colony Beach Realty

  741 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 $1,562,100

  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 $1,271,888

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

  641 9th St, Key Colony Beach, FL 33051
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  /57

  $3,200,000

  Sold Jun 30, 2026

  1240 Coury Dr, Key Colony Beach, FL 33051

  • 4 Beds
  • 4 Baths
  • 2,649 Sq Ft
  • Built 1990

  Last Sold Summary

  • 4% Below List Price
  • $1,208/SF
  • 126 Days On Market

  Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

  1240 Coury Dr, 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 $1,131,874

  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 $7,252,673

  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 $1,251,315

  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 $899,847

  Last Listing Agent Brenner Scheel Casey Florida Keys Real Estate Group

  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 $1,181,153

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

  171 3rd St, Marathon, FL 33051
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  /47

  $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 $1,333,861

  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 $743,010

  Last Listing Agent Milly Perez Seafarer Realty LLC

  41 Sadowski Causeway, 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 $2,437,411

  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 $1,342,321

  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 $993,227

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

  511 9th St, Key Colony Beach, FL 33051
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  /71

  $1,680,000

  Sold Aug 07, 2026

  461 & 471 3rd St, Key Colony, FL 33051

  • 6 Beds
  • 4 Baths
  • 2,528 Sq Ft
  • Built 1997

  Last Sold Summary

  • 16% Below List Price
  • $665/SF
  • 401 Days On Market

  Last Listing Agent David Grego Island Breeze Realty, LLC

  461 & 471 3rd St, Key Colony, FL 33051
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  /101

  $7,400,000

  Sold Jul 20, 2026

  205 15th Cir, Key Colony Beach, FL 33051

  • 4 Beds
  • 4.5 Baths
  • 4,888 Sq Ft
  • Built 1993

  Last Sold Summary

  • 13% Below List Price
  • $1,514/SF
  • 208 Days On Market

  Last Listing Agent Lisa Ferringo Coldwell Banker Schmitt Real Estate Co

  205 15th Cir, Key Colony Beach, FL 33051
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  /56

  $2,050,000

  Sold Jun 26, 2026

  125 13th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 3 Baths
  • 2,347 Sq Ft
  • Built 1994

  Last Sold Summary

  • 7% Below List Price
  • $873/SF
  • 35 Days On Market

  Current Estimated Value $2,156,981

  Last Listing Agent Maryann Warren Prudential Keyswide Properties

  125 13th 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 $487,520

  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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  /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 $676,817

  Last Listing Agent Ally Kelley Ocean Sotheby's International

  501 E Ocean Dr Unit 17, Key Colony Beach, FL 33051
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  /50

  $2,229,000

  Sold Aug 07, 2026

  641 12th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 2,001 Sq Ft
  • Built 1999

  Last Sold Summary

  • 2% Below List Price
  • $1,114/SF
  • 72 Days On Market

  Current Estimated Value $2,227,797

  Last Listing Agent Katie Carrillo LPT Realty, LLC

  641 12th St, Key Colony Beach, FL 33051
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  /50

  $1,275,000

  Sold Jul 09, 2026

  292 Sadowski Causeway, Key Colony Beach, FL 33051

  • 3 Beds
  • 2 Baths
  • 1,642 Sq Ft
  • Built 2005

  Last Sold Summary

  • 4% Below List Price
  • $776/SF
  • 39 Days On Market

  Current Estimated Value $1,315,131

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

  292 Sadowski Causeway, 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 $369,009

  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

Showing Results 41 - 80, Page 2 of 3