Home in 960 Mariner Dr Key Biscayne for sale with MLS# A11731927
Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 SF of living space on a 15,381 SF lot with 106 feet of water frontage. Featuring 6 bedrooms, 8 baths, and 2 half baths, the open-concept design boasts floor-to-ceiling glass, providing stunning views. A 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and Miami skyline. The chef's kitchen, resort-style pool, summer kitchen, and private dock with direct Bay access make it perfect for entertaining. Boating enthusiasts will appreciate the ski boat crane. This estate combines modern elegance, privacy, and top-tier amenities in one of Miami's most exclusive areas.
960 Mariner Dr, Key Biscayne, FL 33149
Price
- Price:
- $20,300,000.00
- Previous Asking Price:
- $20,900,000.00
- Original List Price:
- $22,800,000.00
Property Status and Type
- Listing Type:
- For Sale
- Status:
- Active
- Special Sale Conditions:
- Listed As Is
- Listing Category:
- Residential
- Property Type:
- Single Family House
- MLS Number:
- A11731927
- Description of Last Important Update:
- Price Change
- Last Major Update on:
- January 6, 2026 10:21 am
Rooms Distribution
- Bedrooms:
- 6
- Bathrooms Total:
- 10
- Full Bath:
- 8
- Half Bath:
- 2
- Room Type:
- Laundry, Storage Room, Family Room, Den, Utility Room, In Law Suite
Measures
- Living Area:
- 7,742 Sqft
- Lot Area:
- 15,381 Sqft
- Living Area Source:
- Plans
- Lot Size Unit:
- Square Feet
- Lot Features:
- Sprinklers Automatic, Quarter To Half Acre Lot
Property Features
- View from the Property:
- Ocean, Canal, Bay, Other
- Waterfront:
- Yes
- Waterfront Features:
- Ocean Access, Canal Front, Seawall
- Frontage Length:
- 107
- Swimming Pool Features:
- Concrete, Heated, Other, Pool, Cleaning System, In Ground, Automatic Chlorination
- Security:
- Smoke Detector(s)
- Furnished:
- Unfurnished
- Appliances:
- Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Self Cleaning Oven, Freezer, Gas Range, Gas Water Heater, Electric Water Heater, Ice Maker
- Interior:
- First Floor Entry, Breakfast Area, Dining Area, Pantry, Walk-In Closet(s), Closet Cabinetry, Kitchen Island, Bedroom On Main Level, Entrance Foyer, Custom Mirrors, Elevator, Separate Formal Dining Room, French Doors Atrium Doors, Upper Level Primary, Bidet, Tub Shower, Kitchen Dining Combo, Dual Sinks
- Exterior:
- Deck, Fence, Balcony, Porch, Lighting, Outdoor Grill, Outdoor Shower, Security High Impact Doors
- Patio and Porch:
- Deck, Balcony, Open, Porch
- Windows:
- Impact Glass, Impact glass, Impact Glass
- Laundry:
- Washer Hookup, Dryer Hookup
- Doors:
- French Doors
- Green Energy Efficient:
- Appliances, Hvac, Thermostat, Windows, Water Heater, Roof, Doors, Insulation, Lighting, Construction
- Air Conditioning
- Air Conditioning System:
- Ceiling Fan(s), Electric
- Heating
- Heating System:
- Electric
- Property Entrance Faces:
- Northeast
- Other Equipment:
- Intercom
- Water Access Description:
- Boat Lift, Dock Available, Private Dock, Unrestricted Saltwater Access
- Boat Dock Slip:
- Dock Available, Dock Owned / Included, Electric Available, Exclusive Use, Lift, No Wake Zone, Overnight, Private Dock, Water Available, Wi-Fi Available
- Storm Protection:
- Complete Impact Glass, Impact-Resistant Doors
Construction
- Year Built:
- 2025
- Year Built Details:
- New Construction
- Roof:
- Concrete
- Levels:
- Three Or More
- Construction Materials:
- Block
- Flooring:
- Wood, Hardwood
- Foundation Details:
- Raised
Taxes and Expenses
- Tax Annual Amount:
- $77,861.00
- Tax Year:
- 2024
- Property Tax Status:
- Tax Reflects No Exemptions
Parking
- Garage Spaces:
- 0
- Carport Spaces:
- 3
- Covered Spaces:
- 3
- Parking Features:
- Driveway, Guest, Attached Carport, Golf Cart Garage, Electric Vehicle Charging Station(s)
- Carport
Utilities
- Sewer:
- Public Sewer
- Utilities Available:
- Cable Available, Underground Utilities
- Water Source:
- Public
Community
- Pets Allowed?:
- Size Limit (There are size restrictions on allowed pets), Yes
- Subdivision Name:
- CAPE FLA SUB SEC 2
- Community Features:
- Street Lights
- Senior Community:
- No
- Development Status:
- New Construction
- Restrictions:
- Okay to Lease
Terms
- Disclosures:
- Flood Plain Disclosure, Home Warranty
- Listing Terms Considered by Seller:
- Cash, Conventional
- Occupant Type:
- Vacant
- Buyer Possession:
- Close Of Escrow, Closing And Funding
- Lease Considered:
- No
Zoning and Legal
- Tax Legal Description:
- 5 55 42 CAPE FL SUB SEC 2 PB 70-67 LOT 3 BLK 6 & PROP INT IN & TO WATERWAY LOT SIZE 97.980 X 150 OR 19128-4140 0696 4
- Real Estate Folio Number (Parcel Number):
- 24-52-05-011-0100
- Zoning Description:
- 2000
Public Schools Assigned
- Elementary School:
- Sorrento Elementary
- High School:
- Mast Academy
Listing History
- Originally published on:
- February 10, 2025 2:34 pm
- Active on the market since:
- February 10, 2025
- Price change occurred on:
- January 6, 2026 10:21 am
- Listing Status Last Changed On:
- February 10, 2025 12:00 am
- Photos updated on:
- February 13, 2025 12:55 am
- Last Modified:
- April 11, 2026 3:34 pm
Additional Information
- Housing Older Persons Act:
- No HOPA
- Flood Zone:
- AE
- Type of Association:
- None
- Rooms Description:
- Den/Library/Office, Family Room, Maid/In-Law Quarters, Storage Room, Utility Room/Laundry
- Style:
- WF/Pool/Ocean Access
- Num Ceiling Fans:
- 1
- Municipal Code:
- 24
- Subdivision Number:
- 11
- Courtesy of:
- The Corcoran Group
- Attribution:
- Not provided
- Road Surface Type:
- Paved
Location
- Street Name:
- Mariner Dr
- Street Number:
- 960
- City:
- Key Biscayne
- State:
- Florida
- Zip Code:
- 33149
- County:
- Miami-Dade
- Latitude:
- N25° 41' 3.9''
- Longitude:
- W81° 49' 58.2''
Property Map
Neighborhood Stats
Source: U.S. Census Bureau, ACS 5-Year Estimates
Median Household Income
$171,982
Median Home Value
$1,231,500
Median Rent
$3,501/mo
Median Age
43
Population
14,628
Air Quality
Source: AirNow.gov · Miami
🌬️ Air Quality Index (AQI)
50
Good
☀️ O3
50
Good
🫁 PM2.5
50
Good
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