420 Island Drive
420 Island Drive, Key Biscayne, FL 33149
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420 Island Drive 420 Island Drive, Key Biscayne, FL 33149 For Sale
$12,485,000
420 Island Drive · Key Biscayne · Key Biscayne
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$12,485,000Asking Price
$1,949Per SqFt
6/6½Beds/BathsBd/Ba
6,405SqFt · 595.0 m²
MLS A11812864 · 475 days on Zilbert · Listed May 30, 2025 · 420 Island Drive, Key Biscayne FL 33149Current layoutPhotos first

Property Details

Asking Price$12,485,000
Price per SqFt$1,949
Maintenance feeInquire
Property Taxes$88,746 2024
Interior Space6,405 SqFt
Beds/Baths6/6½
Year Built2017
Garage0 spaces
PoolYes
Lot Size0.31 acres
MLS #A11812864

Estimated Costs

An estimate of condo or HOA fees and property taxes

Monthly figures, as provided
Not providedmaintenance
$7,396taxes · $88,746/yr ÷ 12

Monthly carry is not computed when the association fee or the taxes are not provided.

From the listing

Spectacular and impeccably appointed modern residence situated on a 13,651 SF lot on prestigious Island Drive—one of Key Biscayne’s most elevated streets. Boasting a total of 8,011 SF, this 6-bedroom, 6 full bath + 2 half bath home is open, bright, and flooded with natural light throughout. Enjoy breathtaking water views and private access to the water in a setting that blends refined luxury with ultimate privacy. This residence showcases exquisitely curated, high-end designer finishes, a dramatic wine cellar, two expansive family rooms, and a closed 2-car garage. The outdoor living area is equally impressive, featuring a sleek summer kitchen and lush, professionally designed landscaping—ideal for elegant island living and entertaining. Per approved plans 6,405 SF under AC -8,682 SF Total

Listed by BHHS EWM Realty

Sales History for This Home · 420 Island Drive, Key Biscayne, FL 33149

Sale Sold Price Asking Price Beds/Baths SqFt Closed Date
Mark Zilbert
Mark Zilbert
Licensed Real Estate Broker · I track every sale in this neighborhood. Ask me about this home or the neighborhood.
+1 (786) 280-0201

Listed by BHHS EWM Realty. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Key Biscayne and throughout South Florida.

Location

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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.