$19,800,000

100 Cape Florida Dr Key Biscayne, FL 33149

Estimated payment $120,312/month

Total Views 9,192
4 Beds
9 Baths
8,240 Sq Ft
$2,403 Price per Sq Ft

Highlights

  • Property has ocean access
  • Boat Lift
  • 16,500 Sq Ft lot
  • Key Biscayne K-8 Center Rated A-
  • Heated In Ground Pool
  • Two Primary Bathrooms

About This Home

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 Agent

Lucia Marin

One Sotheby's International Realty License #3300654 Listed on: 01/06/2026

One Sotheby's International Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $155,395

Year Built

  • Built in 2007

Lot Details

  • 16,500 Sq Ft Lot
  • 270 Ft Wide Lot
  • Home fronts a canal
  • North Facing Home
  • Fenced
  • Property is zoned 2000

Parking

  • 7 Car Attached Garage
  • Automatic Garage Door Opener
  • Driveway
  • Open Parking
  • Golf Cart Parking

Home Design

  • Metal Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 8,240 Sq Ft Home
  • Furniture for Sale
  • Furniture Can Be Negotiated
  • Built-In Features
  • Vaulted Ceiling
  • Blinds
  • Family Room
  • Formal Dining Room
  • Den
  • Recreation Room
  • Canal Views

Kitchen

  • Breakfast Area or Nook
  • Butlers Pantry
  • Gas Range
  • Microwave
  • Ice Maker
  • Dishwasher
  • Viking Appliances
  • Disposal

Flooring

  • Wood
  • Marble

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom Upstairs
  • Closet Cabinetry
  • Walk-In Closet
  • Two Primary Bathrooms
  • Bidet
  • Dual Sinks
  • Separate Shower in Primary Bathroom
  • Bathtub
  • Primary Bathroom includes a Walk-In Shower

Laundry

  • Dryer
  • Washer

Home Security

  • Complete Impact Glass
  • High Impact Door
  • Fire and Smoke Detector

Accessible Home Design

  • Accessible Elevator Installed

Pool

  • Heated In Ground Pool
  • Outdoor Shower

Outdoor Features

  • Property has ocean access
  • Seawall
  • Boat Lift
  • Exterior Lighting
  • Porch

Schools

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

Utilities

  • Cooling Available
  • Heating Available
  • Whole House Permanent Generator
  • Electric Water Heater
  • Water Purifier

Community Details

  • No Home Owners Association
  • Cape Florida Sub Sec 3 Subdivision

Listing and Financial Details

  • Assessor Parcel Number 24-52-05-024-0390

Home Details

Home Type

Single Family

Est. Annual Taxes

$155,395

Year Built

Built in 2007

Lot Details

0.38 Acres

Parking

7

Listing Details

  • Property Type: Residential
  • Year Built: 2007
  • Property Sub Type: Single Family Residence
  • Architectural Style: Detached, Three Or More Stories
  • Garage Yn: Yes
  • Horses: No
  • Inclusions: Boatlift
  • New Construction: No
  • Structure Type: House
  • Subdivision Name: CAPE FLORIDA SUB SEC 3
  • Year Built Details: Effective Year Built
  • MIAMIRE_PoolYN: Yes
  • MIAMIRE_MembershipPurchRqdYN: No
  • CurrentPrice: 19800000
  • InternetRemarks: Elegant island-coastal estate with 270’ of L-shaped waterfront facing Bill Baggs State Park is a boater’s dream offering privacy and tranquility.
  • ShowingTimeFlag: No
  • Special Features: VirtualTour

Interior Features

  • Appliances: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Other Equipment/Appliances, Water Purifier, Gas Range, Refrigerator, Washer
  • Interior Amenities: Built-in Features, Closet Cabinetry, Elevator, Vaulted Ceiling(s), Walk-In Closet(s), Den/Library/Office, Family Room, Other, Recreation Room
  • Spa Yn: No
  • Accessibility Features: Accessible Elevator Installed
  • Full Bathrooms: 5
  • Half Bathrooms: 4
  • Total Bedrooms: 4
  • Door Features: High Impact Doors
  • Flooring: Marble, Other, Wood
  • Furnished: Furniture For Sale, Furniture Negotiable
  • Living Area: 8240
  • Other Equipment: Whole House Permanent Generator, Automatic Garage Door Opener, Elevator
  • Window Features: Complete Impact Glass, Blinds, Impact Glass
  • Bedroom Features: Primary Bath Shower, Primary Bath Tub, Primary Bedroom Upstairs
  • Dining Room Features: Breakfast Area, Formal Dining, Kitchen Dining
  • Living Room Features: Den/Library/Office, Family Room, Other, Recreation Room
  • Master Bathroom Features: 2 Primary Bathrooms, Bidet, Dual Sinks, Separate Tub & Shower

Exterior Features

  • Roof: Metal Roof
  • View: Canal
  • Exterior Features: Lighting, Outdoor Shower
  • Construction Type: CBS Construction
  • Direction Faces: North
  • Fencing: Fenced
  • Lot Features: 1/4 To Less Than 1/2 Acre Lot
  • Patio And Porch Features: Open Porch
  • Pool Features: In Ground, Heated
  • Pool Private: No
  • View: Yes
  • Waterfront Features: Ocean Access, Canal Front, Seawall
  • Waterfront: Yes

Garage/Parking

  • Attached Garage: Yes
  • Park Building Name: CAPE FLORIDA SUB SEC 3
  • Covered Parking Spaces: 7
  • Garage Spaces: 7
  • Open Parking: Yes
  • Parking Features: Driveway, Golf Cart Parking

Utilities

  • Sewer: Public Sewer
  • Water Source: Municipal Water
  • Cooling: Electric
  • Cooling Y N: Yes
  • Heating: Electric
  • Heating Yn: Yes
  • Security: Smoke Detector

Condo/Co-op/Association

  • Association: No
  • Community Features: Public Road

Association/Amenities

  • MIAMIRE_TypeofAssociation: None

Schools

  • Elementary School: Keybiscayne
  • High School: Coral Gables
  • Middle Or Junior School: Ponce De Leon

Lot Info

  • Parcel Number: 24-52-05-024-0390
  • Lot Size Sq Ft: 16500
  • Zoning: 2000

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 155395

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $152,027 $9,922,401 -- --
2024 $149,996 $9,642,761 -- --
2023 $149,996 $9,361,904 $0 $0
2022 $145,014 $9,089,228 $0 $0
2021 $97,024 $5,826,935 $4,042,500 $1,784,435
2020 $96,622 $5,847,444 $4,042,500 $1,804,944
2019 $97,195 $5,867,954 $4,042,500 $1,825,454
2018 $98,602 $6,152,465 $4,306,500 $1,845,965
2017 $99,800 $6,172,974 $0 $0
2016 $110,945 $6,704,985 $0 $0
2015 $74,274 $4,429,766 $0 $0
2014 $75,408 $4,394,610 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/06/2026 01/06/26 For Sale $19,800,000 +80.0% $2,403 / Sq Ft
05/27/2021 05/27/21 Sold $11,000,000 -8.3% $1,335 / Sq Ft View Prior Sale
05/24/2021 05/24/21 Pending -- -- --
05/24/2021 05/24/21 For Sale $12,000,000 +9.1% $1,456 / Sq Ft
04/26/2021 04/26/21 Off Market $11,000,000 -- --
01/11/2021 01/11/21 For Sale $12,000,000 +37.9% $1,456 / Sq Ft
02/22/2016 02/22/16 Sold $8,700,000 -13.0% $1,088 / Sq Ft View Prior Sale
02/02/2016 02/02/16 Pending -- -- --
06/19/2015 06/19/15 For Sale $9,997,000 +14.9% $1,250 / Sq Ft
06/18/2015 06/18/15 Off Market $8,700,000 -- --
03/05/2015 03/05/15 Price Changed $9,997,000 -8.0% $1,250 / Sq Ft
02/04/2015 02/04/15 Price Changed $10,870,000 -9.2% $1,359 / Sq Ft
04/13/2014 04/13/14 Price Changed $11,970,000 -7.7% $1,497 / Sq Ft
10/01/2013 10/01/13 For Sale $12,970,000 -- $1,622 / Sq Ft
Source: MIAMI REALTORS® MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed $11,000,000 Attorney
Warranty Deed -- Attorney
Deed -- --
Warranty Deed $8,700,000 Attorney
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Previous Owner $830,000 No Value Available
Previous Owner -- No Value Available
Source: Public Records

Source: MIAMI REALTORS® MLS

MLS Number: A11934196

MIAMI REALTORS® MLS

APN: 24-5205-024-0390

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