100 Cape Florida Drive, Key Biscayne, FL 33149

$19,800,000
4
BD
9
BA
8,240
SqFt

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List Price
$19,800,000
Status
ACTIVE
Days on Market
204
MLS#
A11934196
Subtype
Residential
Year Built
2007
Bedrooms
4
Bathrooms
9
Full Baths
5
Half Baths
4
Living Area
8,240
Acres
0.38
Subdivision
Cape Florida Sub Sec 3
MLS Area Major
2520

Property 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.

Additional Information

Interior Features
Bidet, Built-in Features, Breakfast Area, Bathtub, Closet Cabinetry, Dining Area, Separate/Formal Dining Room, Dual Sinks, Elevator, Kitchen/Dining Combo, Multiple En Suite Bathrooms, Soaking Tub, Separate Shower, Upper Level Primary, Vaulted Ceiling(s), Walk-In Closet(s)
Exterior Features
Lighting, Outdoor Living Area, Outdoor Shower
Taxes
$155,395
Flooring
Marble, Other, Wood
Appliances
Dryer, Dishwasher, Electric Water Heater, Disposal, Gas Range, Ice Maker, Microwave, Refrigerator, Water Purifier, Washer
Heating
Electric
Air Conditioning
Electric
Exterior Construction
Block
Stories
3
Levels
Three Or More
Roof
Metal
Pool
Yes
Parking Features
Attached, Driveway, Garage, Golf Cart Garage, Garage Door Opener
Garage Spaces
7
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables
View
Canal

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Listing courtesy of One Sotheby's International Realty. Contact:

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.


Agent: Lucia A Marin | Email: lamarin@onesothebysrealty.com