Browse 4 $5m–$10m condos for sale in Key Biscayne Miami. Private upscale island with pristine beaches, luxury real estate, and family-friendly living
There are currently 4 $5m–$10m condos for sale in Key Biscayne ranging from $5.45M to $8.95M, with the typical listing is priced around $6.90M. At a median of $1,695 per square foot, a typical unit is about 4,075 sq ft. Over the past 12 months, 7 condos in this range have closed at a median of $1,837 per square foot, selling for about 97% of asking price.
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Oceana Key Biscayne #301N

Club Tower Two #205/305

Grand Bay #801

Club Tower Two #705/805
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There are currently 4 $5m–$10m condos for sale in Key Biscayne, Miami, with a median list price of $6.90M. Inventory updates daily from the MLS.
$5M to $10M condos in Key Biscayne are listed at a median of $1,695 per square foot, while recent closed sales in this range traded around $1,837 per square foot.
Over the last 12 months, $5m–$10m condos in Key Biscayne have sold for a median of about 97% of list price across 7 closed sales — a useful gauge of negotiating room in this price range.
A typical $5m–$10m condo for sale in Key Biscayne is around 4,075 square feet, though sizes vary by building, floor, and view.