Basic Information
- MLS # A11921513
- Type Single Family Residence
- Status Pending
- Subdivision/Complex Matheson Estates
- Year Built 1954
- Total Size 28,800 Sq.Ft / 0.66 Acre
- Date Listed 11/26/2025
- Days on Market 213
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.
Amenities
Exterior Features
- Waterfront Yes
- Parking Spaces 0
- Pool No
- View Bay, Garden
- Construction Type Block
- Waterfront Description Bayfront, No Fixed Bridges, Ocean Front
- Parking Description Circular Driveway, Driveway, Paver Block
- Exterior Features Balcony, Security High Impact Doors, Room For Pool, Shutters Electric, Storm Security Shutters
- Roof Description Barrel, Flat
- Style Single Family Residence
Interior Features
- Adjusted Sqft 10,926Sq.Ft
- Cooling Description Central Air, Electric
- Equipment Appliances Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Refrigerator, Washer
- Floor Description Ceramic Tile, Marble
- Heating Description Central, Electric
- Interior Features Built In Features, Bedroom On Main Level, Breakfast Area, Bathtub, Dining Area, Separate Formal Dining Room, Entrance Foyer, Eat In Kitchen, First Floor Entry, High Ceilings, Main Level Primary, Shower Only, Separate Shower, Tub Shower, Vaulted Ceilings, Bay Window
- Sqft 10,926Sq.Ft
Property Features
- Address 5 Harbor Pt
- Aprox. Lot Size 28,800
- Architectural Style Two Story
- City Key Biscayne
- Construction Materials Block
- County Miami- Dade
- Covered Spaces 1
- Direction Faces Southwest
- Furnished Info no
- Levels Two
- Listing Terms Cash, Conventional
- Lot Features Sprinklers Automatic
- Occupant Type Call Agent
- Parking Features Circular Driveway, Driveway, Paver Block
- Patio And Porch Features Balcony, Open
- Pets Allowed Conditional, Yes
- Pool Features None
- Possession Closing And Funding
- Postal City Key Biscayne
- Public Survey Section Two
- Public Survey Township 24
- Roof Barrel, Flat
- Sewer Description Public Sewer
- Stories 2
- HOA Fees $0
- Subdivision Complex
- Subdivision Info Matheson Estates
- Tax Amount $59,191
- Tax Legal desc 32-33 54 42 4-5-6 55 42 .53 AC M/L MATHESON ESTS PB 46-86 PART OF TR 12 DESC BEG AT X OF N/L TR 11 & W/L OF SEC 5-55-42 TH W ALG N/L TR 11 2
- Tax Year 2024
- Terms Considered Cash, Conventional
- Type of Property Single Family Residence
- View Bay, Garden
- Water Source Public
- Window Features Impact Glass
- Year Built Details Resale
- Waterfront Description Bayfront, No Fixed Bridges, Ocean Front
5 Harbor Pt
Key Biscayne, FL 33149Similar Properties ForSale
The multiple listing information is provided by the Miami Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2023-present Miami Association of Realtors®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: BHHS EWM Realty. tel: 305-361-5600
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