430 Grand Bay Dr
Key Biscayne, FL 33149
$3,490,000Active · confirmed September 18, 2026 · listed 64 days ago · $1,229/sq ft
430 Grand Bay Dr in Key Biscayne. 3 bed, 3 bath, 2,840 sq ft. Asking $3,490,000. Active listing facts, schools and neighborhood context on EuKreate.
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430 Grand Bay Dr, Key Biscayne, FL 33149 and what is around it
Listed by Coldwell Banker Realty · Joan Mccaughan · MLS A12057740 · as of 2026-09-18
Beds
3
Baths
3
Sq ft
2,840
Built
1999
Property typeCondo
Price per sq ftPrice per square footThe asking price divided by the home’s interior square footage. Compare it only with broadly similar homes; condition, lot, layout, and fees still matter.$1,229
ListedJul 22, 2026
CountyMiami-Dade
Listing typesale
Property summary
This 3-bedroom, 3-bath condo offers 2,840 sq ft.
Refined from listing-reported details
Listed by Coldwell Banker Realty · Joan Mccaughan · MLS A12057740 · as of 2026-09-18
How this compares in Key Biscayne
136 homes for sale, median asking $2,350,000, typically listed 96 days. See the Key Biscayne market
Active asking price only, not a sold price and not an appraisal. Check official sources before acting. Listing facts as of September 18, 2026.