by Global Lifestyle Properties

Check Availability
$19,800,000
● House - For Sale

100 Cape Florida Dr

Key Biscayne, FL 33149
bedrooms
4 Beds
bathrooms
5 Baths, 4 Half Baths
square feet
8,240 Ft²
$110,171
Est. Monthly

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.
Unit Size
8,240 Ft²
Days on Market
269 days
Land Size
0.38 acres
Price per sqft
$2,403
Property Type
House
Property Taxes
$12,950
HOA Dues
-
Year Built
2007

Listed By

Lucia Marin
One Sotheby's International Realty

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Last updated: 22 days ago (Miami MLS #A11934196)

Price History

Date / Event Date Event Price
Jan 6, 2026 Listed by One Sotheby's International Realty $19,800,000
Listed by One Sotheby's International Realty
Jun 3, 2021 Sold
Sold
Mar 3, 2016 Sold
Sold

Property Highlights

Elevator
Garage
Parking Details
Has Garage
Attached Garage
Has Open Parking
Parking Features: Driveway, Golf Cart Garage
Garage Spaces: 7
Interior Details
Half Bathrooms: 4
Full Bathrooms: 5
Interior Features: Built-in Features, Elevator, Vaulted Ceiling(s), Walk-In Closet(s), Other, Closet Cabinetry, Den/Library/Office, Family Room, Recreation Room
Appliances: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Other, Water Purifier, Gas Range, Refrigerator, Washer
Flooring Type: Marble, Other, Wood
Door Features: High Impact Doors
Exterior Details
Square Footage: 8240
Security Features: Smoke Detector(s)
Architectural Style: Detached, Three Or More Stories
Year Built: 2007
Waterfront Features: Ocean Access, Canal Front, Seawall
Building Name: CAPE FLORIDA SUB SEC 3
Building Area Total: 11006
Building Area Units: Square Feet
Window Features: Blinds, Complete Impact Glass, Impact Glass
Construction Materials: CBS Construction
Patio and Porch Features: Open Porch
Pool Features: In Ground, Heated
Lot Features: 1/4 To Less Than 1/2 Acre Lot
Lot Size Area: 16500
Lot Size Units: Square Feet
Lot Size Acres: 0.379
Lot Size Square Feet: 16500
Water Source: Municipal Water
Financial Details
Tax Annual Amount: $155,395
Utilities Details
Cooling Type: Electric
Heating Type: Electric
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 2007
  • Effective Year Built: 2007
  • Building Count: 1
  • Bedroom Count: 4
  • Bathroom Count: 4
  • Full Bathrooms: 4
  • Partial Bathrooms: 4
  • Building Condition: 0
  • Building Quality: 1
  • Construction Type: 4
  • Building Style: 0
  • Exterior Walls Type: 23
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 752
  • Garage Type: 7
  • Garage Square Area: 980
  • Parking Space Count: 0
  • Patio Type: 8
  • Porch Type: 36
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 16,500
  • Lot Size Depth Feet: 1,650
  • Lot Size Frontage Feet: 1,000
  • Total Building Area: 11,006
  • Gross Building Area: 11,006
  • Building Area: 8,240
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 8,240
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: CAPE FLORIDA SUB
  • Land Acres: 0000000379
  • Standard Land Use Code: 1001
  • County Land Use Code: 0101
  • State Land Use Code: 001
  • Legal Description 1: CAPE FLORIDA SUB SEC 3 PB 79-64 LOT 24 BLK 8 LOT SIZE 100.000 X 165 OR 16778-1239 0495 4 COC 22005-0389 01 2004 4

Neighborhood

  • School District Name: Dade County School District
  • School Tax School District: KEY BISCAYNE
  • Census Tract: 004602

Zoning

  • Zoning: 2000

Geography

  • Assessors Map Reference: 325
  • District: 24
  • Parcel: 24-5205-024-0390
  • Block: 8
  • Lot: 24
  • Meridian: SEC 05 TWN 55S RNG 42E
  • Municipality: KEY BISCAYNE
  • Latitude: 25.6832
  • Longitude: -80.1614

    Address

  • Full Address: 100 Cape Florida Dr
  • Address - House Number: 100
  • Address - Street Name: Cape Florida
  • Address - Suffix Type: Dr
  • State: FL
  • City Name: Key Biscayne
  • Carrier Code: C079
  • 4-Digit Zip Code: 2709
  • Zip Code: 33149

Valuation

    Tax

  • Total Area: 7,996
  • Tax Year: 2023
  • Tax Amount: $14,999,627
  • Tax Rate Code Area: 2400

    Market Valuation

  • Market Total Value: $9,672,895
  • Market Land Value: $5,890,500
  • Market Improvement Value: $3,782,395

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $9,361,904

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: May 24, 2021
  • Current Sale Recording Date: Jun 03, 2021
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2021R0394355
  • Previous Sale Recording Date: Mar 03, 2016
  • Previous Sale Contract Date: Feb 18, 2016
  • Previous Sale Amount: $8,700,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Key Biscayne


Similar Homes for Sale

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Nearby Rentals

Unit for rent at 200 Galen Drive, Key Biscayne, FL, 33149

$3,800 /mo

  • 1 Bed
  • 1 Bath
  • 690 ft²
200 Galen Drive #308, Key Biscayne, FL, 33149 Listing by Cliff Glansen


Frequently Asked Questions

When was property at 100 Cape Florida Drive built and last sold?
The property at 100 Cape Florida Drive was built in 2007 and last sold on May 24, 2021 for $11,000,000.
How much is this home worth?
The estimated value of the home located at 100 Cape Florida Drive is $19,675,166.
What are some comparable homes to 100 Cape Florida Drive?
There are currently no comparable homes to 100 Cape Florida Drive.