Follow Us

Contact Us

+1 305 751-1000
Call Us305 751-1000
0
Buy Condo
Miami Neighborhoods
Beds
Price
Search
 

Home > Key Biscayne > A11921513

A11921513, Home in Key Biscayne for Sale

5 Harbor Pt, Key Biscayne, FL, 33149
SALE
$26,000,000
Est. Mortgage: $116,912/mo Get pre-qualified
38 of 40 for Sale
3Beds
5 Baths
10,926 ft2 (1,015 m2)
Lot Size 28,800 ft2 (2,676 m2)
Listed on: Nov 26, 2025
Days on Market: 78
  • Mortgage Calculator
  • Details
  • Currency Converter
  • View on Map
  • Schedule an Appointment

Description

A once-in-a-generation opportunity on Key Biscayne’s only private waterfront road, this extraordinary estate spans 28,800 square feet with 120 feet of pristine water frontage, a secluded sandy beach, and a private dock framing panoramic views of the Miami skyline. Offering 10,926 square feet of living space, the property delivers exceptional privacy alongside a striking contemporary design recognized as part of the esteemed Rosa de la Cruz Collection. Soaring 20-foot ceilings, sculptural architectural lines, and expansive, light-filled interiors create a dramatic backdrop for art, entertaining, or a visionary reimagining tailored to your lifestyle. A truly rare canvas in an irreplaceable location, with architectural plans available to transform it into the most exceptional residence in Key Biscayne.

Interested in this Listing?

Miami Residence will connect you with an agent in a short time.

Required

A11921513 Condo # for Sale in Key Biscayne, Key Biscayne

  • Listed on:

    Nov 26, 2025

  • Days on Market:

    78

  • Taxes:

    $59,191 per year

  • Tax Year:

    2024

  • Year Built:

    1954

  • Occupancy:

    n/a

  • Parking:

    • Garage Spaces

      0

    • Open Parking

      Yes

    • Covered Spaces

      1

    • Parking Features

      Circular Driveway, Driveway, Paver Block, No Rv/Boats, No Trucks/Trailers

    • Carport Spaces

      1

  • Interior:

    • Flooring

      Ceramic Floor, Marble

    • Appliances

      Dishwasher, Disposal, Dryer, Electric Water Heater, Electric Range, Refrigerator, Washer

    • Cooling

      Central Air, Electric

    • Heating

      Central, Electric

    • Interior Features

      First Floor Entry, Built-in Features, Entrance Foyer, Vaulted Ceiling(s), Volume Ceilings, Den/Library/Office, Maid/In-Law Quarters

    • Window Features

      Partial Impact Glass, Partial Panel Shutters/Awnings, Partial RollDown Shutters, Electric Shutters, Hurricane Shutters, Bay Window(s), High Impact Windows

  • Exterior:

    • View

      Bay, Garden

    • Architectural Style

      Attached, Two Story

    • Construction Materials

      CBS Construction

    • Exterior Features

      Open Balcony, Room For Pool

    • Patio And Porch Features

      Open Balcony

    • Direction Faces

      Southwest

    • Waterfront Features

      WF/Ocean Access, No Fixed Bridges, Ocean Front

    • Frontage Type

      Bay

    • Roof

      Barrel Roof, Flat Roof With Facade Front

  • Community:

    • Subdivision Name

      MATHESON ESTATES

    • Typeof Association

      None

    • Community Features

      None

    • Elementary School

      Keybiscayne

    • Middle Or Junior School

      Ponce De Leon

    • High School

      Coral Gables

  • LOT:

    • Lot Features

      1/2 To Less Than 3/4 Acre Lot

    • Lot Size Square Feet

      28,800

    • Lot Size Units

      Square Feet

Description

A once-in-a-generation opportunity on Key Biscayne’s only private waterfront road, this extraordinary estate spans 28,800 square feet with 120 feet of pristine water frontage, a secluded sandy beach, and a private dock framing panoramic views of the Miami skyline. Offering 10,926 square feet of living space, the property delivers exceptional privacy alongside a striking contemporary design recognized as part of the esteemed Rosa de la Cruz Collection. Soaring 20-foot ceilings, sculptural architectural lines, and expansive, light-filled interiors create a dramatic backdrop for art, entertaining, or a visionary reimagining tailored to your lifestyle. A truly rare canvas in an irreplaceable location, with architectural plans available to transform it into the most exceptional residence in Key Biscayne.
Any questions about Key Biscayne?
Contact our Key Biscayne Real Estate Specialist today.

The data relating to real estate for sale and rent on this website comes from the South East Florida Regional MLS and is provided here for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing or leasing. Data provided is deemed reliable but not guaranteed. This website is courtesy of Miami Residence Realty. Miami Residence Realty has registered a designated agent with the Copyright Office pursuant to 17 U.S.C. 512(c). If you believe that your intellectual property rights have been violated by Miami Residence Realty or by a third party who has uploaded content on our site, visit Copyright Violations.

Services

Languages

Miami Residence Team Find an agent

Miami Residence Realty is a premier full-service Miami real estate brokerage company, actively involved in all phases of real estate in sunny South Florida.

Miami ResidenceBUY, SELL, RENT, ESTIMATE

20900 NE 30th Ave. Suite 410
Miami, FL 33180 USA
+1 305 751-1000
© 2009-2026 Miami Residence Realty Made in Miami with♥

We know Miami, love Miami, and will help find your perfect Miami home.

Folow Miami Residence

0.7807700634