100 Cape Florida Dr, Key Biscayne, Florida 33149
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$19,800,000

Single Family Home for Sale, 100 Cape Florida Dr, Key Biscayne, Florida 33149

  • MLS#A11934196
  • 4
  • 9
  • 766 m² (8,240 ft²)

Listed By One Sotheby's International Realty

The Single Family Home for Sale located at 100 Cape Florida Dr, Key Biscayne, Florida 33149 is currently for sale. This property has 4 bedrooms, 9 bathrooms.

Date Updated : Jan 21, 2026
Shelia Gasson
Compass Florida, LLC

Description

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.

Location

100 Cape Florida Dr, Key Biscayne, Florida 33149

100 Cape Florida Dr, Key Biscayne, Florida 33149

Property features

Property

  • Property size: 766 m² (8,240 ft²)
  • Features: Garage
  • Location: WaterfrontSubdivision

Lot/Land

  • Land/Lot size: 1,533 m² (16,500 ft²)
  • Lot Description: Fenced

Construction

  • Year built: 2007
  • Roofing: Metal
  • Construction: Detached

Parking/Garage

  • Garage description: Attached Garage

Bedrooms

  • Bedrooms: 4

Bathrooms

  • Total bathrooms: 9
  • Full bathrooms: 5
  • Half baths: 4

Interior Features

  • Windows: Window Blinds

Pool and Spa

  • Pool: HeatedInground

recreational

  • recreational: Swimming Pool

View

  • Features: Canal View

Heating and Cooling

  • Heating System: Electric
  • Cooling System: Electric

Utilities

  • Other utilities: Public Sewer