Virtual TourMap

For SaleSingle Family ResidenceActive

100 Cape Florida Dr

Key Biscayne, FL 33149

$19,800,000

311 Days On Site

  • 4Beds
  • 9Baths5 full, 4 half
  • 8,240Sq Ft
  • $2,403Per Sq Ft
  • 0.3788Acres
  • 2007Built
Subdivision
Cape Florida Sub Sec 3
County
Miami-Dade
MLS®
A11934196

Overview

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.

Listing Snapshot

Price
$19,800,000
Days On Site
311 Days
Bedrooms
4
Inside Area (SqFt)
8,240 sqft
Total Baths
9
Full Baths
5
Partial Baths
4
Lot Size
0.3788 Acres
Year Built
2007
MLS® Number
A11934196
Status
Active
Property Tax
$155,395 (2025)
HOA/Condo/Coop Fees
N/A
Sq Ft Source
N/A

Property Details

General Features

13 items
Attached Garage
Yes
Direction Faces
North
Garage
Yes
Garage Spaces
7
Levels
Three Or More
Parking
Attached, Driveway, Garage, Golf Cart Garage, Garage Door Opener
Property Sub Type
Single Family Residence
Security
Smoke Detector(s)
Sewer
Public Sewer
SqFt Total
11,006
Style
Detached
Water Source
Public
Zoning
2000

Interior Features

7 items
Appliances
Dryer, Dishwasher, Electric Water Heater, Disposal, Gas Range, Ice Maker, Microwave, Other, Refrigerator, Water Purifier, Washer
Cooling
Electric
Flooring
Hardwood, Marble, Other, Wood
Furnished
Negotiable
Heating
Electric
Interior
Bidet, Built-in Features, Vaulted Ceiling(s), Walk-In Closet(s), Elevator
Window Features
Blinds

Exterior Features

14 items
Construction Details
Block
Exterior
Lighting, Outdoor Shower
Fencing
Fenced
Frontage
270
Lot Features
Waterfront
Patio And Porch
Porch
Pool Features
Heated, In Ground
Road Frontage
City Street
Roof
Metal
View
Canal
Waterfront
Yes
Waterfront Features
Canal Front, Ocean Access, Seawall
Waterview
Canal
Windows/Doors
Blinds

Community Features

3 items
Accessibility Features
Accessible Entrance, Accessible Elevator Installed
MLS Area
52
Financing Terms Available
Cash, Conventional

Location

100 Cape Florida Dr, Key Biscayne, FL 33149 · 52

Neighborhood & Commute

ZIP Code 33149

Median household income
$152,895
Income per person
$72,459
Households
5,812
Average household size
2.75
Median age
41.6

Source: Walk Score.

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

Schools

Elementary School
Keybiscayne
Middle School
Ponce De Leon
High School
Coral Gables

Price & Status History

  1. Listing updated with changes from the MLS®
  2. Listing first seen on site
  3. Status changed to Active
  4. Price changed to $19,800,000

Friends & Family

Similar Homes

For sale in Key Biscayne, single family residence, within 20% of this price.

Listing courtesy of One Sotheby's International Realty (786) 325-6800

Stellar MLS

Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.

Last checked: 2026-11-14 01:04 AM EST

Powered by Showcase IDX, a Constellation1 company

We use cookies to improve your experience and our marketing. Privacy Policy