41$5,990,000
5 bd · 5 ba · 4,759 sqft
501 Bay Lane, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
Homes for Sale in Key Biscayne, FL
Hide MapHomes for Sale in Key Biscayne, FL
24 of 111 Listings
41$5,990,000
5 bd · 5 ba · 4,759 sqft
501 Bay Lane, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
18$459,000
1 bd · 1 ba · 608 sqft
255 Sunrise Dr 107, Key Biscayne, FL
Devin Herrera · BHHS EWM Realty
55$579,000
1 bd · 2 ba · 875 sqft
210 Sea View Dr 207, Key Biscayne, FL
David Deleon · Compass Florida, LLC
40$2,400,000
2 bd · 2 ba · 1,875 sqft
881 Ocean Dr 16F, Key Biscayne, FL
Dolores Urdapilleta · Urdapilleta Real Estate, LLC
23$1,495,000
2 bd · 2 ba · 1,790 sqft
101 Crandon Blvd 265, Key Biscayne, FL
Estefania Sundblad · Related General Realty, LLC.
49$1,400,000
1 bd · 1 ba · 1,217 sqft
200 Ocean Lane Dr Pb4, Key Biscayne, FL
Martine C. Paulin P L · Compass Florida, LLC
66$2,300,000
3 bd · 3 ba · 2,523 sqft
600 Grapetree Dr 6Bs, Key Biscayne, FL
Dolores Urdapilleta · Urdapilleta Real Estate, LLC
40$2,100,000
3 bd · 4 ba · 2,450 sqft
575 Crandon Blvd 801, Key Biscayne, FL
Marisela Gonzalez Servat · Avanti Way Realty LLC
39$5,785,000
5 bd · 6 ba · 3,495 sqft
335 W Enid Dr, Key Biscayne, FL
Victoria De Giraldo · BHHS EWM Realty
38$19,900,000
5 bd · 4 ba · 3,085 sqft
520 S Mashta Dr, Key Biscayne, FL
Maureen Jauregui · Coldwell Banker Realty
Price Reduced100$27,900,000
8 bd · 9 ba · 9,159 sqft
241 Cape Florida Dr, Key Biscayne, FL
Rosa Nelly Minano · Cervera Real Estate Inc.
Price Reduced51$1,295,000
2 bd · 2 ba · 1,260 sqft
199 Ocean Lane Dr 1207, Key Biscayne, FL
Nora Gonzalez · Douglas Elliman
61$2,850,000
3 bd · 2 ba · 1,889 sqft
600 Grapetree Dr 11Dn, Key Biscayne, FL
Dolores Urdapilleta · Urdapilleta Real Estate, LLC
42$14,990,000
4 bd · 6 ba · 6,661 sqft
161 Cape Florida Drive, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
35$1,599,900
2 bd · 2 ba · 1,531 sqft
201 Crandon Blvd 530, Key Biscayne, FL
Carmen B Llano White PA · BHHS EWM Realty
49$18,500,000
4 bd · 5 ba · 2,255 sqft
631 N Mashta Drive, Key Biscayne, FL
Javier Gustavo Quiroz · Coldwell Banker
Price Reduced14$480,000
1 bd · 2 ba · 854 sqft
251 Galen Dr 302, Key Biscayne, FL
Silvio De Cardenas III · Brickell Bay Club Realty, Inc.
Price Reduced45$1,075,000
2 bd · 3 ba · 1,340 sqft
224 Sea View Dr 104, Key Biscayne, FL
Maureen Jauregui · Coldwell Banker Realty
19$850,000
2 bd · 2 ba · 1,311 sqft
575 Crandon Blvd 706, Key Biscayne, FL
Monica Steinmuller · Coldwell Banker Realty
39$2,950,000
3 bd · 2 ba · 1,782 sqft
1111 Crandon Blvd a501, Key Biscayne, FL
Sandra Pava · The Keyes Company
Price Reduced14$3,490,000
3 bd · 3 ba · 2,840 sqft
430 Grand Bay Dr 708, Key Biscayne, FL
Joan Mc Caughan · Coldwell Banker Realty
30$2,990,000
3 bd · 3 ba · 1,930 sqft
199 Ocean Lane Drive 801, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
Price Reduced50$3,750,000
4 bd · 4 ba · 1,880 sqft
200 Ocean Lane Dr 501, Key Biscayne, FL
Alejandro Deane · Luxuri International Real Estate Miami, LLC.
Price Reduced74$1,525,000
2 bd · 2 ba · 1,409 sqft
1111 Crandon Blvd B705, Key Biscayne, FL
Istvan Sagi · Beachfront Realty Inc
BeachesMLSMIAMI REALTORS MLSSource: HJN community data
September 2026 · This period is still settling
Selling at 94.8% of asking price
Buyers here are paying below asking. MLS · 12 sales · as of Sep 25, 2026