Get Pre-Approved !
77
72 More
  • Type
  • Single Family Residence
  • 6
  • Bedrooms
  • 9
  • Bathrooms
  • 0
  • Garage
  • 7742 Square Feet
  • Area Size
Residential Active
960 Mariner Dr, Key Biscayne FL 33149 | Miami-Dade County | A11731927
  • $20,300,000

Description

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.

Address

Open on Google Maps
  • Address: Mariner Dr
  • City: Key Biscayne
  • State/county: Miami-Dade County
  • Zip/Postal Code: 33149
  • Area: CAPE FLA SUB SEC 2

Details

Updated on March 24, 2026 at 2:45 am
  • Property ID A11731927
  • Price $20,300,000
  • Property Size 7742 Square Feet
  • Bedrooms 6
  • Bathrooms 9
  • Garage 0
  • Year Built 2025
  • Type Single Family Residence
  • Property Status Residential

Additional details

  • ArchitecturalStyle Attached, Three Or More Stories
  • BathroomsFull 8
  • BathroomsHalf 2
  • BuildingAreaSource Building Plan/Survey
  • BuildingAreaTotal 0
  • BuildingAreaUnits Square Feet
  • BuildingName CAPE FLA SUB SEC 2
  • CarportSpaces 3
  • CommunityFeatures Paved Road, Street Lights, Underground Utilities
  • ConstructionMaterials CBS Construction, Elevated Construction
  • ContractStatusChangeDate 2025-01-29
  • Cooling Ceiling Fan(s), Electric
  • CoveredSpaces 3
  • DaysOnMarket 406
  • DirectionFaces Northeast
  • DoorFeatures High Impact Doors, French Doors
  • Electric Circuit Breakers
  • ElementarySchool Keybiscayne
  • EntryLocation Foyer
  • ExpirationDate 2026-05-01
  • Fencing Fenced
  • Flooring Wood
  • FrontageLength 107
  • Furnished Unfurnished
  • GreenEnergyEfficient Appliances, Construction, Doors, HVAC, Insulation, Lighting, Roof, Thermostat, Ventilation, Water Heater, Windows
  • Heating Electric
  • HighSchool Mast Academy
  • HomeWarrantyYN 1
  • Inclusions Boatlift, Dock Available, Private Dock, Unrestricted Salt Water Access, Dock Available, Dock Owned/Included, Electric Available, Exclusive Use, Lift, No Wake Zone, Overnight, Private Dock, Water Available, WiFi Available
  • InternetAddressDisplayYN 1
  • InternetEntireListingDisplayYN 1
  • LaundryFeatures Utility Room/Laundry, Washer/Dryer Hook-Up
  • ListAOR A-Miami Association of REALTORS
  • ListAgentDirectPhone 772-913-5401
  • ListingTerms All Cash, Conventional
  • LotFeatures 1/4 To Less Than 1/2 Acre Lot
  • LotSizeSquareFeet 15381
  • MLSAreaMajor Cape Fla Sub Sec 2
  • MajorChangeTimestamp January 6, 2026 at 03:21pm
  • MajorChangeType Price Decrease
  • MlsStatus Active
  • ModificationTimestamp March 23, 2026 at 10:10pm
  • OnMarketDate 2025-02-10
  • OriginalEntryTimestamp February 10, 2025 at 07:34pm
  • OriginalListPrice 22800000
  • OriginatingSystemID miamire
  • OriginatingSystemKey miamire
  • OriginatingSystemName Miami Association of REALTORS®
  • OtherEquipment Elevator, Intercom
  • OtherExpense 0
  • ParcelNumber 24-52-05-011-0100
  • ParkingFeatures Attached Carport, Driveway, Electric Vehicle Charging Station(s), Golf Cart Parking, Guest
  • PatioAndPorchFeatures Deck, Open Balcony, Open Porch
  • PetsAllowed More Than 20 Lbs
  • PhotosChangeTimestamp February 13, 2025 at 12:48am
  • PhotosCount 77
  • PoolFeatures Automatic Chlorination, Auto Pool Clean, In Ground, Concrete, Heated
  • Possession Funding
  • PostalCodePlus4 2400
  • PreviousListPrice 20900000
  • PriceChangeTimestamp January 6, 2026 at 03:21pm
  • PropertyCondition New Construction
  • PublicSurveyRange 52
  • PublicSurveySection 5
  • PublicSurveyTownship 52
  • Roof Concrete
  • RoomsTotal 0
  • SecurityFeatures Fire Alarm, Smoke Detector
  • Sewer Public Sewer
  • ShowingContactType Agent
  • ShowingInstructions Alarm On, Call Listing Agent, See Broker Remarks, Showing Assist
  • SourceSystemKey 406187479
  • StateOrProvince FL
  • StatusChangeTimestamp February 10, 2025 at 05:00am
  • StreetName Mariner Dr
  • StreetNumber 960
  • StreetNumberNumeric 960
  • StructureType House
  • SyndicationRemarks 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.
  • TaxAnnualAmount 77861
  • TaxLegalDescription 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
  • TaxYear 2024
  • View Bay, Canal, Ocean, Other
  • WaterSource Municipal Water
  • WaterfrontFeatures Ocean Access, Canal Front, Seawall
  • WindowFeatures Complete Impact Glass, High Impact Windows
  • YearBuiltDetails New Construction
  • Zoning 2000

Mortgage Calculator

Schedule a Tour

Tour Type

Contact Information

View Listings
Christopher Lazaro

Enquire About This Property

0 Review

Sort by:
Leave a Review

Leave a Review

Compare listings

Compare