Recently Sold Duck Key, FL Homes

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  /59

  $900,000 Sold Apr 25, 2025

  53 N Conch Ave, Marathon, FL 33050

  • 3 Beds
  • 2 Baths
  • 1,368 Sq Ft
  • Built 1953

  Last Sold Summary

  • 24% Below List Price
  • $658/SF
  • 80 Days On Market

  Current Estimated Value $908,743

  Last Listing Agent Mariene G. Menin Coldwell Banker Realty

  53 N Conch Ave, Marathon, FL 33050
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  /5

  $6,834,000 Sold Jul 18, 2025

  402 Harbour Dr, Marathon, FL 33050

  • 5 Beds
  • 6 Baths
  • 5,845 Sq Ft
  • Built 1974

  Last Sold Summary

  • $1,169/SF
  • 0 Days On Market

  Current Estimated Value $7,141,129

  Last Listing Agent Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

  402 Harbour Dr, Marathon, FL 33050

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