100 Cape Florida Dr, Key Biscayne, FL 33149

bedrooms 4
bathrooms 9
|House
AUD $28,371,737
USD $19,800,000
Published on: 08 Jan 2026
Last updated on: 05 Oct 2026
100 Cape Florida Dr, Key Biscayne, FL 33149
100 Cape Florida Dr, Key Biscayne, FL 33149
100 Cape Florida Dr, Key Biscayne, FL 33149
+68
100 Cape Florida Dr, Key Biscayne, FL 33149
  • 68
Property ID: 110104554959
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Residential, Key Biscayne, FL

100 Cape Florida Dr, Key Biscayne, FL 33149
Enjoying an exceptional 270ft of L-shaped water frontage facing 185-ft-wide Pines Canal and the natural beauty of Bill Baggs Cape Florida State Park, this elegant island-coastal estate is tailored to a boating lifestyle. Offering calm and naturally sheltered harbor, concrete seawall, boat lift, dockside kitchen and side-dock boat storage that preserves unobstructed water views, the property provides a sense of openness, privacy, and tranquility. Clean architectural lines, an internal garden courtyard, and generous covered terraces fill the residence with natural light and create a seamless connection to the surrounding water and landscape. This elevated home offers 4 bedrooms plus staff quarters, 5 bathrooms, and 4 half-baths within 8,240 sqft of living space on a 16,500-sqft lot. Architectural tray ceilings, refined millwork, custom wall paneling, and thoughtfully designed built-ins with abundant storage add depth and craftsmanship while maintaining a light, contemporary coastal aesthetic. Formal living and dining rooms with elegant millwork provide an ideal setting for entertaining. The kitchen is appointed with Calacatta Gold marble countertops, gas cooking, Sub-Zero and Viking appliances, and a butler's pantry. Additional highlights include 2 family rooms, fitness center with water views, 2 garages accommodating 7+ cars/golf carts, temperature-controlled wine cellar for 1,400+ bottles, elevator, retractable screen doors, generator and saltwater heated pool.

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
1,532.95 m2
Building Size
765.52 m2
Year Built
2007
Rooms
4 bedroom(s), 9 bathroom(s)
Architecture Style
Other
Num Floors
3
County
Miami-Dade
Parcel ID
24-52-05-024-0390
Provider
Miami REALTORS®
Subdivision
CAPE FLORIDA SUB SEC 3
Brokerage Office Name
One Sothebys International Realty
Brokerage Office Phone
(305) 666-0562
Neighbourhoods
CAPE FLORIDA SUB SEC 3
Address
100 Cape Florida Dr, Key Biscayne, FL 33149

Nearby Schools

TypeSchool nameDistrict name
HighCoral GablesNot available
ElementaryKeybiscayneNot available
MiddlePonce De LeonNot available
JuniorhighPonce De LeonNot available

Tax History

YearTax amount
2025USD $155395AUD $222,668*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.com.au nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.com.au recommends that you independently verify any information before relying on it.

Contact Agent
Lucia Marin
One Sotheby's International Realty
260 Crandon Blvd Ste C-42, Key Biscayne, FL 33149
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260 Crandon Blvd Ste C-42, Key Biscayne, FL 33149
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      Property ID: 110104554959

      Original Property ID: 3yd-MAORFL-A11934196
      Data provided by Miami REALTORS®, MLS #: A11934196
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