$150,000
8 bd · 11 ba · 11,028 sq ft · Single Family Residence
9 Harbor Pt, Key Biscayne FL 33149
For Sale · Active listing
Est. payment $831/mo · Mortgage calculator
Listed by BHHS EWM Realty / Giulietta Ulloa
Contact: 305-812-6794 (listing contact).
Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.
About this home
Nestled on one of Key Biscayne’s most exclusive streets, this breathtaking Bali-style oceanfront estate is the epitome of island luxury. Set on a 27,000 SF lot with 11,000+ SF of impeccably designed interiors, this home offers an unparalleled blend of sophistication & serenity. With 8BR/8BA/3HB, a private gym, movie theater & separate guest apartment, this home is designed for ultimate comfort & entertaining. Indoor/outdoor spaces flow seamlessly, embracing lush landscapes & stunning Biscayne Bay & Miami skyline views. Step directly into the ocean from your backyard, unwind on expansive terraces, or relax by the resort-style pool. A rare island haven offering true waterfront living.
Facts
- MLS #
- A11774784
- Subdivision
- MATHESON ESTATES,MATHESON STATES
- Property type
- Residential Lease
- Property subtype
- Single Family Residence
- Sq. ft.
- 11,028
- Price per sq. ft.
- $14 / sq ft
- Year built
- 2006
- Days on market
- 542
- County
- Miami-Dade County
- Date listed
- Apr 1, 2025
- Last updated
- Sep 25, 2026
Financial considerations
- HOA amenities
- Activity Room, Exercise Room, Other
Exterior features
- Waterfront
- Yes
- View
- Bay, Direct Ocean
- Construction
- CBS Construction
- Roof
- Flat Tile
- Additional features
- Built-In Grill, Open Balcony
Interior features
- Furnished
- Furnished
- Heating
- Central
- Cooling
- Central Air
- Appliances
- Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Refrigerator, Washer
- Window features
- Clear Impact Glass, Complete Impact Glass, Skylight, High Impact Windows
- Additional features
- First Floor Entry, Built-in Features, Closet Cabinetry, Cooking Island, Skylight, Volume Ceilings, Walk-In Closet(s), Maid'S Quarters, Media Room, Recreation Room
Additional features
- Pets allowed
- No
- Security
- Fire Alarm, Owned Burglar Alarm, Smoke Detector
Mortgage calculator
Includes principal and interest, taxes and insurance.
Rate: Freddie Mac 30-year average (2026-10-15). Estimate only.
Local context (our analysis)
Area stats are available for our covered neighborhoods. See neighborhoods.
Source: Southeast Florida MLS (SEFMLS). Last updated Sep 25, 2026, 2:27 PM ET
Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.