46$11,750,000
7 bd · 6 ba · 5,074 sqft
110 Reef Ln 10, Key Biscayne, FL
Bento Queiroz · Compass Florida, LLC
Homes for Sale in Key Biscayne, FL
Show MapHomes for Sale in Key Biscayne, FL
24 of 71 Listings
46$11,750,000
7 bd · 6 ba · 5,074 sqft
110 Reef Ln 10, Key Biscayne, FL
Bento Queiroz · Compass Florida, LLC
51$1,690,000
2 bd · 2 ba · 1,882 sqft
151 Crandon Blvd 310, Key Biscayne, FL
Giulietta Ulloa · BHHS EWM Realty
38$2,470,000
2 bd · 2 ba · 1,875 sqft
881 Ocean Dr 20E, Key Biscayne, FL
Maria Becerra · Fortune Christie's International Real Estate
26$2,600,000
3 bd · 3 ba · 2,412 sqft
200 Ocean Lane Dr 401, Key Biscayne, FL
Maria Parra Loughlin · Compass Florida, LLC.
24$1,225,000
2 bd · 2 ba · 1,409 sqft
1121 Crandon Blvd D903, Key Biscayne, FL
Thelma Vanolli · United Realty Group Inc
39$3,975,000
3 bd · 5 ba · 3,093 sqft
781 Crandon Blvd 401, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
37$995,000
1 bd · 2 ba · 895 sqft
155 Ocean Lane Dr 1002, Key Biscayne, FL
Brigitte De Langeron · DLS International Realty
86$5,490,000
4 bd · 6 ba · 3,581 sqft
799 Crandon Blvd 202, Key Biscayne, FL
Victor Florencio Sanchez · Ocean Club Realty, Inc.
35$3,900,000
4 bd · 4 ba · 2,930 sqft
430 Grand Bay Dr 606, Key Biscayne, FL
Saddy Delgado PA · One Sotheby's International Realty
36$3,950,000
4 bd · 5 ba · 3,250 sqft
445 Grand Bay Dr 104, Key Biscayne, FL
Cristina Diez · Compass Florida, LLC.
27$999,000
2 bd · 2 ba · 1,260 sqft
155 Ocean Lane Dr 413, Key Biscayne, FL
Alejandro Pis Dudot · Coldwell Banker Realty
58$1,890,000
2 bd · 2 ba · 1,888 sqft
600 Grapetree Dr 7Fn, Key Biscayne, FL
Eduardo Vera · Cervera Real Estate Inc.
30$2,650,000
3 bd · 3 ba · 2,001 sqft
151 Crandon Blvd 1130, Key Biscayne, FL
Patricia Peraita · Coldwell Banker Realty
52$16,500,000
6 bd · 7 ba · 7,103 sqft
131 Cape Florida Dr, Key Biscayne, FL
Lucas Boccheciampe · Vantage Real Estate LLC
10$975,000
0 bd · 1 ba · 376 sqft
455 Grand Bay Dr 1020, Key Biscayne, FL
Lourdes Lorenzo-Luaces · Arch Realty Inc
32$3,750,000
3 bd · 3 ba · 3,120 sqft
881 Ocean Dr 10a, Key Biscayne, FL
Carl H Cronwall PA · One Sotheby's International Realty
3$1,360,000
3 bd · 2 ba · 1,847 sqft
Address withheld · Key Biscayne, FL
Silvestre Hernandez · Holy Keys Realty Group 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
45$2,250,000
2 bd · 3 ba · 2,060 sqft
737 Crandon Blvd Ph-1, Key Biscayne, FL
Giulietta Ulloa · BHHS EWM Realty
Price Reduced14$835,000
1 bd · 2 ba · 895 sqft
Address withheld · Key Biscayne, FL
Jorge Ribas · Blue Capital 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
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.
MIAMI REALTORS MLSSource: HJN community data
September 2026 · This period is still settling
Selling at 94.7% of asking price
Buyers here are paying below asking. MLS · 15 sales · as of Sep 30, 2026