Single Family Residence For Sale

100 Cape Florida Drive, Key Biscayne, FL 33149

$19,800,000
4 Bedrooms
9 Bathrooms
8,240
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.

Basic Details
Listing Type : For Sale
Price : $19,800,000
Bedrooms : 4
Bathrooms : 9
Half Bathrooms : 4
View : Canal
Square Footage : 8,240
Full Bathrooms : 5
Property Sub Type : Single Family Residence
Features
: Electric
: Fenced
: Porch
: Attached, Driveway, Garage, Garage Door Opener, Golf Cart Garage
Public Sewer
Blinds
Electric
Marble, Other, Wood
Heated,In Ground
Metal
Location
US
FL
Miami-Dade
Key Biscayne
33149
2520
100 Cape Florida Drive, Key Biscayne, Florida 33149
Extended Details
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)
Lighting, Outdoor Living Area, Outdoor Shower
Virtual Tour URL
CAPE FLORIDA SUB SEC 3
01.06.2026
Key Biscayne K-8
Ponce De Leon
Coral Gables
Block
Yes
1/4 to 1/2 Acre Lot,Sprinklers Automatic
Dryer, Dishwasher, Electric Water Heater, Disposal, Gas Range, Ice Maker, Microwave, Refrigerator, Water Purifier, Washer
7
North
2000
$0
One Sotheby's International Realty
Lucia A Marin
Accessibility Features, Accessible Elevator Installed
1
11006
Three Or More
Active
2026-01-06
Listed As-Is
2026-01-06T17:01:55Z
3
155395
Public
Beaches
Property TypeSingle Family Residence
StatusActive
Listing IDA11934196
Year Built2007
Lot Area16,500
Mortgage Calculator
$
($) (%)
(years)
(%)
($) (%)
($) (%)
$
Realtyna

Nadereh (Nana) Rezaie, P.A.  Broker Associate, Certified Luxury Home Marketing Specialist™ GUILD™

Nana Rezaie 561-660-1948

Office: 561-660-1948 1400 Corporate Center Way, Second Floor, Wellington, FL 33414 Each office independently owned and operated 561-472-1236 .

All listings featuring the RAPB + GFLR logo are provided by the Realtors® of the Palm Beaches and Greater Fort Lauderdale Inc. and BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2023 by Realtors® of the Palm Beaches and Greater Fort Lauderdale Inc. and BeachesMLS, Inc.

The properties displayed are provided courtesy of Real Estate Brokers participating in the Realtors® Association of the Palm Beaches and Greater Fort Lauderdale Inc. and BeachesMLS, Inc. Multiple Listing Service Internet Data Exchange Program (IDX). The information provided on this site is provided exclusively for consumers' personal, non-commercial use to identify prospective properties they may be interested in purchasing. Every effort has been made to maintain the highest degree of accuracy of data represented on this site. Up to date information is achieved by replicating pertinent Multiple Listing Service data every hour, subject to point-to-point Internet access availability. No representation is made as to the accuracy of any information regarding listed properties for sale, rental, taxes or financing. All information is subject to errors, omission, change of price, rental, commission, proper sale, lease or financing, or withdrawal without notice. All square footage and dimensions are approximate. Please consult a professional for exact dimensions. In the event your property is listed on this site and you discover errors, please contact your listing broker to remedy the discrepancy. We are only capable of correcting our own listings. Our listing data concerning your individual property will self-correct once your listing broker has corrected the errors with of the Palm Beaches and Greater Fort Lauderdale Inc. and BeachesMLS, Inc. MLS service.