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$19,800,000

4
Beds
6
Baths
8,240
Sqft

100 Cape Florida Dr, Key Biscayne, Florida, 33149

By contacting this agent you agree to these Terms and Conditions.
Home Florida Key Biscayne
Enjoying an exceptional 270ft of L-shaped water frontage facing
Enjoying an exceptional 270ft of L-shaped water frontage facing
Enjoying an exceptional 270ft of L-shaped water frontage facing
Enjoying an exceptional 270ft of L-shaped water frontage facing
Enjoying an exceptional 270ft of L-shaped water frontage facing
MLS# A11934196

Enjoying an exceptional 270ft of L-shaped water frontage facing

$19,800,000

100 Cape Florida Dr, Key Biscayne, Florida, 33149

4
Beds
6
Baths
8,240
Sqft
0
Acres
$19,800,000
100 Cape Florida Dr, Key Biscayne, Florida, 33149
4 Beds
6 Baths
8,240 Sqft
0 Acres
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 7,996 adj sqft of interior 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.
3 days
on BarrierFreeHome.com
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Accessibility Features

Accessible Elevator Installed

Property Details

4 Beds
6 Baths
8,240 Sqft
Built 2007
0 Acres
No Patio
Driveway, Garage, Golf Cart
Electric (Heating)
Siding : Block
Metal Roof
$155,395 Property Tax
Cape Florida Sub Sec 3 Community
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Ad Statistics

Ad Number
7078183
Viewed
1 time
Added
Jan 06, 2026
Updated on
Jan 07, 2026

Listing Information

Data Source
Miami Association of REALTORS®
Source Property ID
A11934196

Disclaimer

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Compliance

Listing Agent: Lucia Marin, One Sothebys International Realty, 305-365-2811, 305-365-2811 Listing Site, Listing Status: Active
Copyright © 2025 Miami Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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$20,900,000

5 Beds | 7.0 Baths | 5,940 Sqft

481 S Mashta Drive, Key Biscayne, FL, 33149

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Listed by Brigitte Nachtigall at One Sothebys International Realty

305-365-2811

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Dream Home Network Inc. Sells leads to DHN Realty Inc. who holds real estate brokerage licenses in Alabama. Listing agents will be sent notification copy of leads on their listings where Dream Home Network Inc. is provided listings via our Feed Provider as required.

© 1997 - 2026 Wheelchair-accessible Housing & Universal Design Homes at Barrier Free Home
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Last updated on 2025.12.18
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SEARCH STATES
Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
SERVICES
Buy Advertise
COMPANY
Testimonials About Us Office Locations
SUPPORT
Help Contact Us
ADDITIONAL MARKETS
LakeHouse.com MountainHomes.com BeachHouse.com GolfHomes.com
SUBSCRIBE
Receive notifications for new listings
Subscribe

Dream Home Network Inc.

is committed to ensuring digital accessibility and property listings for individuals with disabilities. All information provided is deemed reliable but is not guaranteed and should be independently verified. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Dream Home Network Inc. Sells leads to DHN Realty Inc. who holds real estate brokerage licenses in Alabama. Listing agents will be sent notification copy of leads on their listings where Dream Home Network Inc. is provided listings via our Feed Provider as required.

© 1997 - 2026 Wheelchair-accessible Housing & Universal Design Homes at Barrier Free Home
Part of Dream Home Network, Inc.
Last updated on 2025.12.18
Terms & Policy