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.

Features

Bedrooms

Bedrooms: 3

Bathrooms

Bathrooms: 4
Half Bathrooms: 2

Exterior and Lot Features

Exterior Features: Balcony, SecurityHighImpactDoors, RoomForPool, ShuttersElectric, StormSecurityShutters
View: Bay,Garden

Interior, Heating and Cooling

Interior Features: BuiltInFeatures, BedroomOnMainLevel, BreakfastArea, DiningArea, SeparateFormalDiningRoom, EntranceFoyer, EatInKitchen, FirstFloorEntry, HighCeilings, MainLevelPrimary, SeparateShower, TubShower, VaultedCeilings, BayWindow
Equipment / Appliances: Dryer, Dishwasher, ElectricRange, ElectricWaterHeater, Disposal, Refrigerator, Washer
Heating Description: Central,Electric
Cooling Description: CentralAir,Electric

Building and Construction

Floor Description: CeramicTile,Marble
Windows/Treatment: ImpactGlass
Year Built: 1954
Year Built Description: Resale
Style: TwoStory

Waterfront and Water Access

Waterfront Frontage: Yes

School Information

Elementary School: Keybiscayne
Middle School: Ponce De Leon
Senior High School: Coral Gables

Other Property Info

Garage: No info
Listing Date: 2025-11-26T15:03:24.000-00:00
Directions: Southwest
Pets Allowed: Conditional,Yes

Taxes, Fees & More

Taxes: 59191
Security Information: SmokeDetectors
Parking Description: CircularDriveway, Driveway, PaverBlock

Apples-to-Apples Comparables

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Price History

11/26/2025

Date

Listed

Event

$26M

Price

$2,380 ft² / $25,614 m²

Price Per

Price per square foot and days on website are not provided values and are calculated by Subdivisions.

Listed by Giulietta Ulloa • BHHS EWM Realty • Buyer Agency Compensation .

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Key Biscayne
Ultra Luxury Homes & Condos

The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity' Program of the Regional Multiple Listing Service of Miami Dade, Broward, Palm Beach, Collier and Lee Counties. Not all listings found on this site are necessarily listed through Subdivisions.com. Real estate listings held by brokerage firms other than Subdivisions.com are marked with the Broker Reciprocity' logo or the Broker Reciprocity' thumbnail logo (little black house) and detailed information about them includes the name of the listing brokers.

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Matheson Estates, 5 Harbor Pt, Key Biscayne, FL, Florida 33149

Details

Apples-to-Apples Comparables

Price History

Key Biscayne Ultra Luxury Homes & Condos

Key Biscayne
Ultra Luxury Homes & Condos