Key Biscayne FL FSBO Homes (192)

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We have 192 homes for sale by owner in Key Biscayne, FL. The median list price in Key Biscayne, FL is $1,050,000.

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Condo For Sale

$5,450,000

  • 4 Bed
  • 5 Bath
  • 2,100 Sqft
785 Crandon Blvd #705/805, Key Biscayne, FL

Direct ocean, bay, sunset & miami skyline views! two floor unit offers 4 bedrooms, 5 bathrooms, family room,... Read More

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Condo For Sale

$1,650,000

  • 2 Bed
  • 2 Bath
  • 1,532 Sqft
251 Crandon Blvd #829, Key Biscayne, FL

This fully remodeled unit offers 2 bedrooms and 2 full bathrooms, designed for both comfort and style. the... Read More

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Condo For Sale

$1,950,000

  • 2 Bed
  • 2 Bath
  • 1,541 Sqft
201 Crandon Blvd #739, Key Biscayne, FL

Gorgeous 2-bedroom condo in key colony with breathtaking ocean views. completely renovated with everything new,... Read More

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Homes For Sale

$3,250,000

  • 4 Bed
  • 3 Bath
  • 2,030 Sqft
  • 7633 Sqft(Lot)
515 Warren Ln, Key Biscayne, FL

This beautifully house was fully rebuilt in 2021, undergoing an extensive renovation that included brand-new... Read More

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Condo For Sale

$695,000

  • 2 Bed
  • 2 Bath
  • 1,105 Sqft
77 Crandon Blvd #4C, Key Biscayne, FL

New listing – exceptional value in key biscayne! this bright 2 bedroom and 2 bathrooms unit offers a great... Read More

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Homes For Sale

$2,795,000

  • 3 Bed
  • 2 Bath
  • 2,159 Sqft
  • 7967 Sqft(Lot)
725 Fernwood Rd, Key Biscayne, FL

Lot value, oversize lot. no townhouses can be built on the 700 block of fernwood. build your new home, buy a... Read More

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Homes For Sale

$3,199,000

  • 4 Bed
  • 3 Bath
  • 2,264 Sqft
  • 7652 Sqft(Lot)
412 Ridgewood Rd, Key Biscayne, FL

Discover this stunning well-designed 4-bedroom, 3-bathroom home in the heart of key biscayne. this elegant and... Read More

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Homes For Sale

$6,500,000

  • 6 Bed
  • 7 Bath
  • 3,670 Sqft
  • 7500 Sqft(Lot)
285 W Mashta Dr, Key Biscayne, FL

Spectacular fully upgraded home featuring exquisite millwork, designer wallpaper, a state-of-the-art camera and... Read More

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Condo For Sale

$635,000

  • 1 Bed
  • 2 Bath
  • 972 Sqft
55 Ocean Lane Dr #1026, Key Biscayne, FL

Enjoy the relaxed island lifestyle from your ground floor lanai unit ready to entertain indoor or outdoor. the... Read More

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Homes For Sale

$4,500,000

  • 5 Bed
  • 5 Bath
  • 3,596 Sqft
  • 7500 Sqft(Lot)
235 Cranwood Dr, Key Biscayne, FL

Great location in the center of key biscayne, near the park, schools and harbor dr. for easy access. 4035 sq.ft.... Read More

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Homes For Sale

$22,800,000

  • 6 Bed
  • 10 Bath
  • 7,192 Sqft
  • 15381 Sqft(Lot)
960 Mariner Dr, Key Biscayne, FL

Discover unparalleled luxury at 960 mariner dr, key biscayne. this new architectural gem offers over 9,500 sf of... Read More

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Homes For Sale

$3,895,000

  • 4 Bed
  • 4 Bath
  • 3,403 Sqft
  • 8367 Sqft(Lot)
691 Ridgewood Rd, Key Biscayne, FL

Don’t miss this unique opportunity to own a stunning oversized corner lot spanning 8,367sf! this beautifully... Read More

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Condo For Sale

$1,495,000

  • 2 Bed
  • 2 Bath
  • 1,496 Sqft
609 Ocean Dr #2H, Key Biscayne, FL

2/2 unit in the highly desirable sands condo an oceanfront building. this spacious unit features a remodeled... Read More

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Homes For Sale

$6,900,000

  • 5 Bed
  • 6 Bath
  • 3,525 Sqft
  • 7500 Sqft(Lot)
261 Greenwood Dr, Key Biscayne, FL

Turn-key custom home crafted by duncan heuser design & development, featuring a comprehensive interior design... Read More

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Homes For Sale

$71,000,000

  • 1 Bed
  • 2 Bath
  • 4,679 Sqft
  • 20000 Sqft(Lot)
280 Harbor Dr, Key Biscayne, FL

A brief window of opportunity is open for the buyer searching for a trophy property in miami. this is a multi... Read More

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Homes For Sale

$23,500,000

  • 4 Bed
  • 4.5 Bath
  • 2,255 Sqft
631 N Mashta Drive, Key Biscayne, FL

Great investment opportunity for a boater's paradise! nestled in one of key biscayne's most sought-after... Read More

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Condo For Sale

$485,000

  • 1 Bed
  • 1 Bath
  • 676 Sqft
195 Sunrise Dr #8, Key Biscayne, FL

Enjoy the key biscayne lifestyle in this remodeled 1 bed corner unit partially furnished and equipped in a... Read More

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Condo For Sale

$1,475,000

  • 2 Bed
  • 2 Bath
  • 1,409 Sqft
1121 Crandon Blvd #E503, Key Biscayne, FL

Completely remodeled 2-bedroom, 2-bathroom + den biscayo model featuring a spacious split-bedroom layout. the... Read More

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Condo For Sale

$3,250,000

  • 3 Bed
  • 5 Bath
  • 3,112 Sqft
765 Crandon Blvd #PH12, Key Biscayne, FL

Experience luxury living in this exquisite penthouse, featuring two expansive balconies, a private elevator, and... Read More

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Condo For Sale

$1,500,000

  • 3 Bed
  • 2 Bath
  • 1,734 Sqft
101 Ocean Lane Dr #1017, Key Biscayne, FL

Located on the first floor at ocean village, a gated community and the most landscaped apartment complex in key... Read More