100 Cape Florida Dr, Key Biscayne, FL 33149

Key Biscayne
Local realty services provided by:Better Homes and Gardens Real Estate Florida 1st
100 Cape Florida Dr,Key Biscayne, FL 33149
$19,800,000
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  • 4 Beds
  • 9 Baths
  • 8,240 sq. ft.
  • Single family
  • Active
Listed by: lucia marin
Office: one sotheby's international realty305-365-2811
MLS#:A11934196
Source:SEFMLS

Price summary

  • Price:$19,800,000
  • Price per sq. ft.:$1,799.02

About this home

Enjoying an exceptional 270 ft of L shaped water frontage facing the 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 a calm and naturally sheltered harbor, a 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 four bedrooms plus staff quarters, five bathrooms, and four half baths within 7,996 adjusted square feet of interior space on a 16,500 square foot lot. Architectural tray ceilings, refined millwork, custom wall paneling, and thoughtfully designed built ins with abundant storage add depth and craftsmanship while...

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Home facts

  • Year built:2007
  • Subdivision & Development:CAPE FLORIDA SUB SEC 3
  • Listing ID #:A11934196
  • Updated:August 07, 2026 at 09:52 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:9
  • Full bathrooms:5
  • Half bathrooms:4
  • Flooring:Hardwood, Marble, Wood
  • Dining Description:Breakfast Area, Dining Area, Kitchen/Dining Combo, Separate Formal Dining Room
  • Bathrooms Description:Bidet, Dual Sinks, Separate Shower
  • Kitchen Description:Dishwasher, Disposal, Gas Range, Ice Maker, Kitchen/Dining Combo, Microwave, Refrigerator, Water Purifier
  • Bedroom Description:Convertible Bedroom, Upper Level Primary, Walk-In Closets
  • Living area:8,240 sq. ft.

Heating and cooling

  • Cooling:Electric
  • Heating:Electric

Structure and exterior

  • Roof:Metal
  • Year built:2007
  • Building area:8,240 sq. ft.
  • Lot area:0.38 Acres
  • Lot Features:Sprinklers Automatic
  • Architectural Style:Detached
  • Construction Materials:Block
  • Exterior Features:Fence, Open, Outdoor Shower, Porch, Security High Impact Doors
  • Levels:3+ Story

Schools

  • High school:Coral Gables
  • Middle school:Ponce De Leon
  • Elementary school:Keybiscayne

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$19,800,000
  • Price per sq. ft.:$1,799.02
  • Tax amount:$155,395 (2025)

Features and amenities

  • Appliances:Dishwasher, Disposal, Dryer, Electric Water Heater, Gas Range, Generator, Ice Maker, Microwave, Refrigerator, Washer, Water Purifier
  • Laundry features:Dryer, Washer
  • Amenities:Blinds, Closet Cabinetry, Elevator, Impact Glass Windows, Lighting, Smoke Detectors, Vaulted Ceilings
  • Pool features:Heated, In Ground, Pool

Parking

  • Parking description:Attached, Driveway, Garage, Garage Door Opener, Golf Cart Garage
  • Garage:Yes
  • Garage spaces:7
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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