3D tour
$3,950,000
445 Grand Bay Drive #104, Key Biscayne 33149
Est. $31,828/mo with 20% down incl. HOA
Listing courtesy of Compass Florida, LLC. · BeachesMLS
Homes for sale in Key Biscayne, FL
Filters
7 homes in Key Biscayne
Showing the part of Key Biscayne inside Zach's area.
Text Zach
3D tour
$3,900,000
430 Grand Bay Drive #606, Key Biscayne 33149
Est. $30,959/mo with 20% down incl. HOA
Listing courtesy of One Sotheby's International Realty · BeachesMLS
Price cut $350K3D tour
$3,499,999
200 Ocean Lane Drive #501, Key Biscayne 33149
Est. $24,925/mo with 20% down incl. HOA
Listing courtesy of Luxuri International Real Estate Miami, LLC. · BeachesMLS
Price cut $600K3D tour
$17,900,000
350 Ocean Drive #LPH2N, Key Biscayne 33149
Est. $135,354/mo with 20% down incl. HOA
Listing courtesy of BHHS EWM Realty · BeachesMLS
3D tour
$4,500,000
199 Ocean Lane Drive #401, Key Biscayne 33149
Est. $34,703/mo with 20% down incl. HOA
Listing courtesy of Swann Realty Partners, LLC. · BeachesMLS
$18,900,000
445 Grand Bay Drive #PH-1A, Key Biscayne 33149
Est. $143,042/mo with 20% down incl. HOA
Listing courtesy of One Sotheby's International Realty · BeachesMLS
Price cut $149K3D tour
$8,950,000
350 E Ocean Drive #301N, Key Biscayne 33149
Est. $67,505/mo with 20% down incl. HOA
Listing courtesy of Douglas Elliman · BeachesMLS
Listing data last updated Oct 31, 2026, 9:34 AM ET.