Matheson Estates, 5 Harbor Pt House in Key Biscayne, FL 33149
$26,000,000
3
Beds
42/2
Baths
10,926
SqFt
Status
Backup
A backup offer is when a home seller has accepted an offer from a buyer, but is still accepting offers from other buyers. Sellers state that they are accepting backup offers if they think the current offer may fall through.
Parking
No info
Size
10,926 SqFt (1,015 m2)
Price
$2,380/SqFt ($25,614/m2)
Type
House
Built
1954
MLS Number
A11921513
View
Bay,Garden
On Site
152 Days
Updated
41 Days ago
Page Views
0
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 skyl... Read more
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
THINKING OF SELLING
IN Matheson Estates at Key Biscayne?
IN Matheson Estates at Key Biscayne?
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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 .
Listing Location & Street View
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