5 Harbor Pt, Key Biscayne, FL 33149

$23,500,000
3
BD
6
BA
10,926
SqFt

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Sold Price
$23,500,000
List Price
$26,000,000
Days on Market
111
Closing Date
Jul 06, 2026
MLS#
A11921513
Year Built
1954
Bedrooms
3
Bathrooms
6
Baths Half
2
Living Area
10,926
Lot Size
28,800
Building Name
Matheson Estates

Property 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.

Additional Information

Taxes
$59,191
Community Features
Matheson Estates
Property Description
House
Zoning
2000
Interior Features
First Floor Entry, Built-in Features, Entrance Foyer, Vaulted Ceiling(s), Volume Ceilings, Den/Library/Office, Maid/In-Law Quarters
Appliances
Dishwasher, Disposal, Dryer, Electric Water Heater, Electric Range, Refrigerator, Washer
Heating
Central, Electric
Air Conditioning
Central Air, Electric
Exterior Construction
CBS Construction
Roof
Barrel Roof, Flat Roof With Facade Front
Elementary School
Keybiscayne
Middle School
Ponce De Leon
High School
Coral Gables

Listing Courtesy Of BHHS EWM Realty, Contact:

Selling Office: BHHS EWM Realty.

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