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Key Biscayne Condos for Sale

All Listings Under $100,000
$400,000 - $500,000 $500,000 - $600,000
$600,000 - $700,000 $700,000 - $800,000
$800,000 - $900,000 Over $1,000,000
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600 Grapetree Drive #7es, Key Biscayne, FL - $2,200,000

Residential, Condo/Co-Op
  • 3 Beds
  • 3 Baths
  • 2,281 SQFT
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The Perfect Combination Of Ocean Views, 4 Bedrooms, 3 Bathrooms, And Boutique Beachfront Living Awaits At Mar Azul, One Of Key Biscayne’s Most Exclusive Oceanfront Residences.offering 2,281 Sq.ft. Under A/c, This Spacious Residence Is Designed To ...

Urdapilleta Real Estate, LLC

181 Crandon Blvd 301 #301, Key Biscayne, FL - $1,980,000

Residential, Condo/Co-Op
  • 3 Beds
  • 3 Baths
  • 1,820 SQFT
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This Expansive Corner Unit Offers Over 2,000 Square Feet Of Living Space (as Per Owner Survey) And Is Filled With Natural Light, With Wraparound Windows That Overlook A Garden. This Unit Offers Three Generously Sized Bedrooms, An Open Den, And Two...

DLS International Realty

719 Crandon Blvd 310 #310, Key Biscayne, FL - $1,950,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,700 SQFT
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European Charm Meets Coastal Living At The Ocean Club In This Delightful French-inspired 2bd/2ba Pied-à-terre At Resort Villa Ii In Key Biscayne. This Elegant Flow-through Condo Features Ceramic Tile Floors In The Main Living Areas And Cozy Wood F...

Ocean Club Realty, Inc.

251 Crandon Blvd 227 #227, Key Biscayne, FL - $1,900,000

Residential, Condo/Co-Op
  • 3 Beds
  • 2 Baths
  • 1,546 SQFT
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Completely Remodeled And Sold Fully Furnished As Is Located A Key Colony Oceansound. This Spacious Residence Features 2 Large Bedrooms Plus An Enclosed Den Currently Used As A Third Bedroom. 2 Full Renovated Bathrooms. Modern Open Kitchen With Bre...

Urdapilleta Real Estate, LLC

607 Ocean Drive #3k, Key Biscayne, FL - $1,799,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,496 SQFT
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Welcome To Unit 3k At The Sands Of Key Biscayne, A Rare Oversized 1,496 Sq. Ft. Residence Offering Breathtaking Ocean Views And An Unbeatable Island Lifestyle. This Expansive 2-bedroom, 2-bathroom Unit Features A Large Private Balcony Where You Ca...

One Sotheby's International Realty

202 Sunrise Drive #202b, Key Biscayne, FL - $1,790,000

Residential, Condo/Co-Op
  • 3 Beds
  • 3 Baths
  • 1,550 SQFT
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Key Cassa Introduces A New Standard Of Refined Island Living, Blending Contemporary Elegance, Exceptional Quality, And Remarkable Value In The Heart Of Key Biscayne. This Brand-new, Never-lived-in 3-bedroom, 3-bath Residence Presents A Rare Opport...

Serhant

1111 Crandon Blvd B705 #b705, Key Biscayne, FL - $1,650,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,409 SQFT
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Located On The Exclusive Island Of Paradise Key Biscayne. Experience The Best Of Oceanfront Living At The Prestigious Tower Of Key Biscayne. This Exceptional Residence Offers Spectacular, Unobstructed Direct Ocean Views From The Apartment And An E...

Beachfront Realty Inc

101 Crandon Blvd 269 #269, Key Biscayne, FL - $1,600,000

Residential, Condo/Co-Op
  • 3 Beds
  • 3 Baths
  • 1,720 SQFT
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Discover One Of Key Colony's Most Coveted Floor Plans In The Heart Of Key Biscayne's Prestigious Hotel Section. This Stunning 3-bedroom, 3-bath Residence Features A Spacious Living Room With Balcony Overlooking One Of The Community Pools And Lush ...

One Sotheby's International Realty

201 Crandon Blvd 227 #227, Key Biscayne, FL - $1,599,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,531 SQFT
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Renovated To Perfection, This Exceptional Residence Blends Elegance And Thoughtful Design To Create A Soft, Timeless Ambiance Tailored For The Most Discerning Buyer. With The Ocean Quite Literally At Your Feet, Every Moment Is Infused With Tranqui...

BHHS EWM Realty

600 Grapetree Drive #9gn, Key Biscayne, FL - $1,599,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,670 SQFT
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Experience Elevated Living In An Oceanfront Building That Offers Breathtaking Views Of Sunsets, The Bay, And Village Of Key Biscayne. This High-floor 2-bedroom, 2-bathroom Residence In Mar Azul Features 1,670 Square Feet Of Interior Space, Along ...

Fortune Christie's International Real Estate

101 Crandon Blvd 170 #170, Key Biscayne, FL - $1,590,000

Residential, Condo/Co-Op
  • 3 Beds
  • 3 Baths
  • 1,720 SQFT
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Rarely Available And Partially Renovated In 2025 Including New Appliances, This 3 Bedrooms, 3 Baths Residence Offers One Of The Most Desirable Floor Plans In Key Colony's Sought-after Hotel Section. Featuring An Oversized Private Terrace Ideal For...

BHHS EWM Realty

717 Crandon Blvd 507 #507, Key Biscayne, FL - $1,565,000

Residential, Condo/Co-Op
  • 2 Beds
  • 2 Baths
  • 1,450 SQFT
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This Bright And Spacious 2-bedroom, 2-bathroom Apartment Is Located At The Ocean Club In Key Biscayne. Upon Taking The Elevator, You'll Arrive At Your Own Private Entrance, Leading You Into A Generously Sized Living Room With An Eastward Orientati...

Ocean Club Realty, Inc.

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc.

Listing information last updated on July 14th, 2026 at 3:23pm EDT.