Ad #7078183
MLS #A11934196
Enjoying an exceptional 270ft of L-shaped water frontage facing
100 Cape Florida Dr, Key Biscayne, FL 33149
$19,800,000
4Beds
9Baths
8,240Sqft
0.38Acres
About this property
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 Features
4 Beds
9 Baths
8,240 Sqft
Built in 2007
0.38 Acres
3 Stories
On Beachfront
Driveway, Open, Garage
Siding: Block
Metal Roof
Electric (Heating)
$155,395 / yr property tax
Miami-Dade County
CAPE FLORIDA SUB SEC 3 Community
Additional Photos
Contact Information
Lucia Marin
One Sothebys International Realty
786-325-6800
Location
Listing Agent: Lucia Marin (License #: 3300654) 786-325-6800
Broker: One Sothebys International Realty 305-666-0562 Listing Site
Copyright © 2026 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: One Sothebys International Realty 305-666-0562 Listing Site
Copyright © 2026 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 11, 2026
Photo Gallery
$19,800,000
4
Beds
9
Baths
8,240
Sqft
100 Cape Florida Dr, Key Biscayne, FL 33149
By contacting this agent you agree to these Terms and Conditions.
MLS# A11934196
Enjoying an exceptional 270ft of L-shaped water frontage facing
$19,800,000
100 Cape Florida Dr, Key Biscayne, FL 33149
4
Beds
9
Baths
8,240
Sqft
0.38
Acres
$19,800,000
100 Cape Florida Dr, Key Biscayne, FL 33149
4 Beds
9 Baths
8,240 Sqft
0.38 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 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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Property Details
HOME DETAILS
4 Beds
9 Baths
8,240 Sqft
Built in 2007
0.38 Acres
3 Stories
BEACH & VIEW
On Beachfront
EXTERIOR
Driveway, Open, Garage
Siding: Block
Metal Roof
INTERIOR
Electric (Heating)
FINANCIAL & COMMUNITY
$155,395 / yr property tax
Miami-Dade County
CAPE FLORIDA SUB SEC 3 Community
See More Details
Location
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Ad Statistics
Ad Number
7078183
Viewed
159 times
Listing Status
Active
Added
Jan 06, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
Miami REALTORS®
Source Property ID
A11934196
Listing Agent: Lucia Marin (License #: 3300654) 786-325-6800
Broker: One Sothebys International Realty 305-666-0562 Listing Site
Copyright © 2026 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: One Sothebys International Realty 305-666-0562 Listing Site
Copyright © 2026 Miami 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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