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City: Key Biscayne, FL
Listing Status: Active
Map
317 Properties Available In Key Biscayne

317 Properties Available In Key Biscayne

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FL >Key Biscayne >
Market Insights
485 W Matheson Dr, Key Biscayne, FL 33149
1/82
Active

$237,000,000

5 Beds9 Baths11,528 SqFt

485 W Matheson Dr, Key Biscayne, FL 33149

Listed by Coldwell Banker Realty

Miami Association of Realtors (SEFMIAMI MLS)
241 Cape Florida Dr, Key Biscayne, FL 33149
1/100
Price Dropped by $2.0M

$27,900,000

8 Beds9 Baths9,159 SqFt

241 Cape Florida Dr, Key Biscayne, FL 33149

Listed by Cervera Real Estate Inc.

Miami Association of Realtors (SEFMIAMI MLS)
120 Knollwood Dr, Key Biscayne, FL 33149
1/45
Active

$19,950,000

6 Beds7 Baths6,208 SqFt

120 Knollwood Dr, Key Biscayne, FL 33149

Listed by Cervera Real Estate Inc.

Miami Association of Realtors (SEFMIAMI MLS)
520 S Mashta Dr, Key Biscayne, FL 33149
1/38
Active

$19,900,000

5 Beds4 Baths3,085 SqFt

520 S Mashta Dr, Key Biscayne, FL 33149

Listed by Coldwell Banker Realty

Miami Association of Realtors (SEFMIAMI MLS)
100 Cape Florida Dr, Key Biscayne, FL 33149
1/68
Active

$19,800,000

4 Beds9 Baths8,240 SqFt

100 Cape Florida Dr, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
445 Grand Bay Drive #PH-1A, Key Biscayne, FL 33149
1/52
Active

$18,900,000

5 Beds6 Baths8,435 SqFt

445 Grand Bay Drive #PH-1A, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
799 Crandon Blvd #PH-8, Key Biscayne, FL 33149
1/47
Active

$18,500,000

5 Beds6 Baths4,566 SqFt

799 Crandon Blvd #PH-8, Key Biscayne, FL 33149

Listed by Coldwell Banker Realty

Miami Association of Realtors (SEFMIAMI MLS)
350 Ocean Dr #LPH2N, Key Biscayne, FL 33149
1/93
Active

$17,900,000

5 Beds6 Baths4,764 SqFt

350 Ocean Dr #LPH2N, Key Biscayne, FL 33149

Listed by BHHS EWM Realty

Miami Association of Realtors (SEFMIAMI MLS)
640 S Mashta Dr, Key Biscayne, FL 33149
1/38
Active

$16,800,000

4 Beds4 Baths3,620 SqFt

640 S Mashta Dr, Key Biscayne, FL 33149

Listed by DLS International Realty

Miami Association of Realtors (SEFMIAMI MLS)
131 Cape Florida Dr, Key Biscayne, FL 33149
1/52
Active

$16,500,000

6 Beds7 Baths7,103 SqFt

131 Cape Florida Dr, Key Biscayne, FL 33149

Listed by Vantage Real Estate LLC

Miami Association of Realtors (SEFMIAMI MLS)
161 Cape Florida Drive, Key Biscayne, FL 33149
1/42
Price Dropped by $500K

$14,490,000

4 Beds6 Baths6,661 SqFt

161 Cape Florida Drive, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
420 Island Dr, Key Biscayne, FL 33149
1/82
Active

$12,485,000

6 Beds8 Baths6,405 SqFt

420 Island Dr, Key Biscayne, FL 33149

Listed by BHHS EWM Realty

Miami Association of Realtors (SEFMIAMI MLS)
110 Reef Ln #10, Key Biscayne, FL 33149
1/46
Active

$11,750,000

7 Beds6 Baths5,074 SqFt

110 Reef Ln #10, Key Biscayne, FL 33149

Listed by Compass Florida, LLC

Miami Association of Realtors (SEFMIAMI MLS)
350 Ocean Dr #701N, Key Biscayne, FL 33149
1/52
Active

$11,495,000

4 Beds6 Baths3,787 SqFt

350 Ocean Dr #701N, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
31 Island Dr, Key Biscayne, FL 33149
1/26
Active

$9,800,000

6 Beds7 Baths5,826 SqFt

31 Island Dr, Key Biscayne, FL 33149

Listed by Gimeza A Real Estate Corp.

Miami Association of Realtors (SEFMIAMI MLS)
625 Curtiswood Dr, Key Biscayne, FL 33149
1/48
Active

$9,200,000

5 Beds6 Baths4,416 SqFt

625 Curtiswood Dr, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
350 E Ocean Dr #301N, Key Biscayne, FL 33149
1/41
Active

$8,950,000

4 Beds7 Baths3,798 SqFt

350 E Ocean Dr #301N, Key Biscayne, FL 33149

Listed by Douglas Elliman

Miami Association of Realtors (SEFMIAMI MLS)
238 Buttonwood Dr, Key Biscayne, FL 33149
1/22
Active

$8,500,000

6 Beds7 Baths4,190 SqFt

238 Buttonwood Dr, Key Biscayne, FL 33149

Listed by Douglas Elliman

Miami Association of Realtors (SEFMIAMI MLS)
544 Warren Ln, Key Biscayne, FL 33149
1/59
Active

$8,000,000

6 Beds6 Baths1,044 SqFt

544 Warren Ln, Key Biscayne, FL 33149

Listed by Duncan Studio Real Estate Division PLLC

Miami Association of Realtors (SEFMIAMI MLS)
545 SABAL PALM, Key Biscayne, FL 33149
1/100
Active

$7,950,000

5 Beds5 Baths4,166 SqFt

545 SABAL PALM, Key Biscayne, FL 33149

Listed by DLS International Realty

Miami Association of Realtors (SEFMIAMI MLS)
571 Glenridge Rd, Key Biscayne, FL 33149
1/45
Active

$7,490,000

5 Beds7 Baths3,768 SqFt

571 Glenridge Rd, Key Biscayne, FL 33149

Listed by Luxe Living Realty

Miami Association of Realtors (SEFMIAMI MLS)
425 Harbor Dr, Key Biscayne, FL 33149
1/50
Active

$7,450,000

7 Beds9 Baths4,565 SqFt

425 Harbor Dr, Key Biscayne, FL 33149

Listed by One Sotheby's International Realty

Miami Association of Realtors (SEFMIAMI MLS)
741 Harbor Dr, Key Biscayne, FL 33149
1/36
Price Dropped by $200K

$7,390,000

6 Beds7 Baths4,043 SqFt

741 Harbor Dr, Key Biscayne, FL 33149

Listed by Coldwell Banker Realty

Miami Association of Realtors (SEFMIAMI MLS)
685 Harbor Ln, Key Biscayne, FL 33149
1/6
Active

$6,950,000

5 Beds6 Baths5,421 SqFt

685 Harbor Ln, Key Biscayne, FL 33149

Listed by Avanti Way Realty LLC

Miami Association of Realtors (SEFMIAMI MLS)
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MIAMI REALTY
Miami Realty Solution

+1(305) 728-0840 info@miamirealtysolution.com

90 SW 3rd St CU3, Miami, FL 33130, USA

MIAMI REALTY - © Miami Realty Solution Group, Inc

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IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.
Miami Realty
  • Home
  • Sell
    1. Home Valuation
    2. Sell My Home
    3. Sell at The Ivy at Riverfront
  • Cities
  • Exclusive Listings
  • Rent
    1. Condos
    2. Homes
    3. Townhouse
    4. Rental Price Drop
    5. All Rentals
  • Neighborhoods
    1. Brickell Listings
    2. Downtown Miami Listings
    3. Edgewater Listings
    4. Midtown Listings
    5. Wynwood Listings
    6. South Beach Listings
    7. Miami Beach Listings
  • Buy
    1. Condos
    2. Homes
    3. Townhouse
    4. Pre-construction
    5. For Sale Price Drop
    6. Foreclosure / Shortsale
    7. All Properties
  • Search Listings
  • About Us
    1. About Us
    2. Contact Us
    3. Our Agents
    4. Join Miami Realty
    5. Miami Realty Reviews
    6. Sold by Miami Realty
    7. Real Estate News and Blog
    8. Condo Association Numbers
MIAMI REALTY
Miami Realty Solution

+1(305) 728-0840 info@miamirealtysolution.com

90 SW 3rd St CU3, Miami, FL 33130, USA

MIAMI REALTY - © Miami Realty Solution Group, Inc

Get My App

Powered by Lofty Inc. Copyright 2026. All Rights Reserved.

Terms of Service & Privacy Policy | Cookie Policy | Cookie Preferences | Property Listings | Sitemap | Accessibility

IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.