Skip main navigation
For sale
    • $19,800,000

    100 Cape Florida Dr, Key Biscayne, FL 33149

    4beds
    8,240sqft
    : 
    Loading
    Get pre-qualified
    Single Family Residence
    Built in 2007
    0.38 Acres Lot
    $-- Zestimate®
    $2,403/sqft
    $-- HOA

    What's special

    Boat liftElevated homeInternal garden courtyardSaltwater heated poolPreserves unobstructed water viewsGenerous covered terracesCustom wall paneling
    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.
    185 days
    |
    729
    |
    43
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Lucia Marin 786-325-6800,

    One Sotheby's International Realty

    Source: MIAMI,MLS#: A11934196MLS LogoOriginating MLS: A-Miami Association of REALTORS

    Loading...

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 9
      • Full bathrooms: 5
      • 1/2 bathrooms: 4
      Rooms
      • Room types: Den/Library/Office, Family Room, Recreation Room
      Heating
      • Electric
      Cooling
      • Electric
      Appliances
      • Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Other, Water Purifier, Gas Range, Refrigerator, Washer
      Features
      • Built-in Features, Closet Cabinetry, Elevator, Vaulted Ceiling(s), Walk-In Closet(s), Other
      • Flooring: Marble, Other, Wood
      • Doors: High Impact Doors
      • Windows: Complete Impact Glass, Blinds, Impact Glass
      Interior area
      • Total structure area: 11,006
      • Total interior livable area: 8,240 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 7
      • Parking features: Driveway, Golf Cart Parking, Garage Door Opener
      • Attached garage spaces: 7
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: Accessible Elevator Installed
      Features
      • Levels: Three Or More
      • Patio & porch: Open Porch
      • Exterior features: Lighting, Outdoor Shower
      • Has private pool: Yes
      • Pool features: In Ground, Heated
      • Fencing: Fenced
      • Has view: Yes
      • View description: Canal
      • Has water view: Yes
      • Water view: Canal
      • Waterfront features: Ocean Access, Canal Front, Seawall, WF/Pool/Ocean Access
      • Frontage length: 270
      Lot
      • Size: 0.38 Acres
      • Features: 1/4 To Less Than 1/2 Acre Lot
      Details
      • Parcel number: 2452050240390
      • Zoning: 2000
      • Other equipment: Other, Whole House Permanent Generator

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS Construction
      • Roof: Metal
      Condition
      • Year built: 2007

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Municipal Water

      Community & HOA

      Community
      • Security: Smoke Detector
      • Subdivision: Cape Florida Sub Sec 3
      HOA
      • Has HOA: No
      Location
      • Region: Key Biscayne

      Financial & listing details

      • Price per square foot: $2,403/sqft
      • Tax assessed value: $11,530,899
      • Annual tax amount: $155,395
      • Date on market: 1/6/2026
      • Listing terms: All Cash,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        1/6/2026Listed for sale$19,800,000+80%$2,403/sqft
        Source: MIAMI #A11934196 Report a problem
        5/27/2021Sold$11,000,000-8.3%$1,335/sqft
        Source: MIAMI #A10981662 Report a problem
        5/24/2021Pending sale$12,000,000$1,456/sqft
        Source: MIAMI #A10981662 Report a problem
        4/26/2021Listing removed--
        Source: MIAMI #A10981662 Report a problem
        1/11/2021Listed for sale$12,000,000$1,456/sqft
        Source: Great Properties International LLC #A10981662 Report a problem
        7/30/2020Listing removed$12,000,000$1,456/sqft
        Source: Great Properties International LLC #A10410729 Report a problem
        8/23/2018Price change$12,000,000-14.3%$1,456/sqft
        Source: Great Properties International LLC #A10410729 Report a problem
        1/31/2018Listed for sale$14,000,000+60.9%$1,699/sqft
        Source: Great Properties International LLC #A10410729 Report a problem
        3/3/2016Sold$8,700,000-13%$1,056/sqft
        Source: Public Record Report a problem
        2/2/2016Pending sale$9,997,000$1,213/sqft
        Source: Great Properties International LLC #A1850205 Report a problem
        3/23/2015Price change$9,997,000-8%$1,213/sqft
        Source: Great Properties International LLC #A1850205 Report a problem
        2/6/2015Price change$10,870,000-9.2%$1,319/sqft
        Source: Great Properties International LLC #A1850205 Report a problem
        4/15/2014Price change$11,970,000-7.7%$1,453/sqft
        Source: Great Properties International LLC #A1850205 Report a problem
        10/2/2013Listed for sale$12,970,000$1,574/sqft
        Source: The Keyes Company Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$155,395 +2.2%$9,922,401 +2.9%
        2024$152,027 +1.4%$9,642,761 +3%
        2023$149,996 +3.4%$9,361,904 +3%
        2022$145,014 +49.5%$9,089,228 +56%
        2021$97,024 +0.4%$5,826,935 -0.4%
        2020$96,622 -0.6%$5,847,444 -0.3%
        2019$97,195 -1.4%$5,867,954 -4.6%
        2018$98,602 $6,152,465 -0.3%
        2017$98,602 -1.2%$6,172,974 -7.9%
        2016$99,800 +34.4%$6,704,985 +51.4%
        2015$74,274 -1.5%$4,429,766 +0.8%
        2014$75,408 +3.1%$4,394,610 +1.5%
        2013$73,143 0%$4,329,666 +1.7%
        2012$73,143 +2.3%$4,257,293 +3%
        2011$71,514 -5.6%$4,133,295 +1.5%
        2010$75,744 -14.2%$4,072,212 -18.2%
        2009$88,243 +42.2%$4,977,172 +40.3%
        2007$62,063 +75.3%$3,547,500
        2003$35,403 +11.6%--
        2002$31,711 --
        2001$31,711 --
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.
        Get pre-qualified

        Climate risks

        Neighborhood: 33149

        Getting around

        38 / 100
        Car-Dependent
        54 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Keybiscayne
        • Middle: Ponce De Leon
        • High: Coral Gables

        Source: MIAMI. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

        A local agent can set up tours, give advice and negotiate with sellers.

        Browse local experts

        Similar homes

              Nearby cities

              Nearby zip codes

              Other Key Biscayne Topics

                Search
                Updates
                Favorites
                Home Loans
                Inbox