Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 SF of living space, 7742 SF under air conditioning, 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.

The multiple listing information is provided by Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 Miami Association of REALTORS®. All Rights Reserved. The information provided is 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. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Data last updated on June 25, 2026

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Basic Information

FurnishedUnfurnished
List Price$19,500,000
MIAMIA11731927
MlsStatusActive
Pets AllowedSize Limit, Yes
PublicSurveyRange52
Square Feet7,742
Virtual TourView Tour

Property

Acreage0.35
Carport Spaces3
Development StatusNewConstruction
Frontage Length107
Lot DescriptionQuarterToHalfAcreLot, SprinklersAutomatic
Lot Size Area15,381
Lot Size Square Feet15,381
Parking FeaturesAttached Carport, Driveway, Electric Vehicle Charging Station(s), Golf Cart Garage, Guest
Road Surface TypePaved
Security FeaturesSmoke Detector(s)
ViewBay, Canal, Ocean
ViewYNYes
Zoning2000

Water Body

Water FeaturesCanal Front, Ocean Access, Seawall
WaterfrontYes

Other

Appliances Included
- Dishwasher
- Disposal
- Dryer
- Electric Water Heater
- Freezer
- Gas Range
- Gas Water Heater
- Ice Maker
- Microwave
- Refrigerator
- Self Cleaning Oven
- Washer

Tax Information

Tax Year2024
Taxes$77,861

Parking

CoveredSpaces3

Location

Area52
Building Number960
Community FeaturesStreet Lights
CountyMiami-Dade
SubdivisionCape Fla Sub Sec 2
Zip33149

Interior

FlooringHardwood, Wood
Interior FeaturesBidet, BedroomOnMainLevel, BreakfastArea, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, Entrance Foyer, FrenchDoorsAtriumDoors, FirstFloorEntry, Kitchen Island, KitchenDiningCombo, CustomMirrors, Pantry, TubShower, UpperLevelPrimary, Walk-In Closet(s), Elevator
Window FeaturesImpactGlass

Utilities

CoolingCeiling Fan(s), Electric
Green Energy EfficientAppliances, Construction, Doors, Hvac, Insulation, Lighting, Roof, Thermostat, Water Heater, Windows
Heat SystemElectric
Laundry FeaturesWasher Hookup, DryerHookup
SewerPublic Sewer
UtilitiesCable Available, Underground Utilities
Water SourcePublic

School Information

Elementary SchoolKeybiscayne
High SchoolMast Academy

Basic Information

Property SubTypeSingle Family Residence
Property TypeResidential
StatusActive

Building

Bedrooms6
Construction MaterialsBlock
FoundationRaised
Full Bath8
Green Indoor Air QualityVentilation
Half Baths2
LevelsThree Or More
New ConstructionYes
Year Built2025

Exterior

Exterior FeaturesBalcony, Deck, Fence, Lighting, Outdoor Grill, Outdoor Shower, Porch, SecurityHighImpactDoors
Patio And Porch FeaturesBalcony, Deck, Open, Porch
RoofConcrete

Property Information

Usm Pets AllowedYNYes

Amenities

Other AmenitiesPool, Waterfront, Dock
Pool FeaturesAutomaticChlorination, Concrete, CleaningSystem, Heated, In Ground, Other, Pool

Buy a Home

Grier Allen

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