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  3. 100 Cape Florida Drive Key Biscayne, FL - 33149
  • MLS® #: A11934196
  • 100 Cape Florida Drive
  • Key Biscayne, FL 33149
  • $19,800,000
  • 4 Beds, 9 Bath, 8,240 SqFt
  • Residential

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.

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Essential Information

  • MLS® #A11934196
  • Price$19,800,000
  • CAD Dollar$28,061,550
  • UK Pound£14,774,463
  • Euro€17,344,840
  • Bedrooms4
  • Bathrooms9.00
  • Full Baths5
  • Half Baths4
  • Square Footage8,240
  • Year Built2007
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • RestrictionsNo Restrictions
  • StatusActive
  • HOPANo Hopa

Community Information

  • Address100 Cape Florida Drive
  • Area2520
  • SubdivisionCAPE FLORIDA SUB SEC 3
  • CityKey Biscayne
  • CountyMiami-Dade
  • StateFL
  • Zip Code33149

Amenities

  • # of Garages7
  • ViewCanal
  • Is WaterfrontYes
  • Has PoolYes
  • PoolHeated, In Ground

Parking

Driveway, Golf Cart Garage, Garage Door Opener, Garage, Attached Garage, Attached

Waterfront

Ocean Access, Canal Front, Seawall

Interior

  • HeatingElectric
  • CoolingElectric
  • # of Stories3
  • StoriesThree Or More

Interior Features

Built-in Features, Elevator, Vaulted Ceiling(s), Walk-In Closet(s), Closet Cabinetry

Appliances

Electric Water Heater, Dryer, Disposal, Dishwasher, Gas Range, Ice Maker, Microwave, Other, Refrigerator, Water Purifier, Washer

Exterior

  • Exterior FeaturesLighting, Outdoor Shower
  • WindowsBlinds
  • RoofMetal
  • ConstructionCBS

School Information

  • ElementaryKey Biscayne K-8
  • MiddlePonce De Leon
  • HighCoral Gables
  • Office: One Sotheby's International Realty

Property Location

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100 Cape Florida Drive on www.jupiteroceanfronthomes.us

Offered at the current list price of $19,800,000, this home for sale at 100 Cape Florida Drive features 4 bedrooms and 9 bathrooms. This real estate listing is located in CAPE FLORIDA SUB SEC 3 of Key Biscayne, FL 33149 and is approximately 8,240 square feet. 100 Cape Florida Drive is listed under the MLS ID of A11934196 and has been available through www.jupiteroceanfronthomes.us for the Key Biscayne real estate market for 184 days.

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Listing information last updated on July 12th, 2026 at 6:21pm CDT.