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
4 Bedroom Homes in Key Biscayne, FL
Show Map4 Bedroom Homes in Key Biscayne, FL
17 Listings
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.
73$4,500,000
4 bd · 3 ba · 2,689 sqft
475 Woodcrest Rd, Key Biscayne, FL
Alejandra Gil · Florida Realty of Miami Corp
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
49$18,500,000
4 bd · 5 ba · 2,255 sqft
631 N Mashta Drive, Key Biscayne, FL
Javier Gustavo Quiroz · Coldwell Banker
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.
37$6,900,000
4 bd · 5 ba · 4,200 sqft
785 Crandon Blvd 205/305, Key Biscayne, FL
Kaila Mardoyan · Douglas Elliman
Price Reduced69$2,600,000
4 bd · 4 ba · 2,442 sqft
209 E Enid Dr 36, Key Biscayne, FL
Susana Medrano Roth · BHHS EWM Realty
30$3,550,000
4 bd · 3 ba · 2,177 sqft
255 Ridgewood Rd, Key Biscayne, FL
Maria Parra Loughlin · Compass Florida, LLC.
Price Reduced39$5,378,000
4 bd · 4 ba · 3,549 sqft
690 Warren Ln, Key Biscayne, FL
Brigitte Nachtigall · One Sotheby's International Realty
38$16,800,000
4 bd · 4 ba · 3,620 sqft
640 S Mashta Dr, Key Biscayne, FL
Brigitte De Langeron · DLS International Realty
Price Reduced52$11,495,000
4 bd · 6 ba · 3,787 sqft
350 Ocean Dr 701N, Key Biscayne, FL
Lucia Marin · One Sotheby's International Realty
68$19,800,000
4 bd · 9 ba · 8,240 sqft
100 Cape Florida Dr, Key Biscayne, FL
Lucia Marin · One Sotheby's International Realty
Price Reduced41$8,950,000
4 bd · 7 ba · 3,798 sqft
350 E Ocean Dr 301N, Key Biscayne, FL
Kinga Konsorska · Douglas Elliman
24$25,900,000
4 bd · 4 ba · 2,566 sqft
200 Harbor Dr, Key Biscayne, FL
Carlos Mandiola · Coldwell Banker Realty
Price Reduced67$3,800,000
4 bd · 4 ba · 3,403 sqft
691 Ridgewood Rd, Key Biscayne, FL
Felipe Franco · BHHS EWM Realty
22$5,450,000
4 bd · 5 ba · 4,200 sqft
785 Crandon Blvd 705/805, Key Biscayne, FL
Douglas Kinsley · Fortune Christie's International Real Estate
BeachesMLSMIAMI 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