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960 Mariner Dr

Key Biscayne, FL 33149

6 beds
10 baths
7,192 sqft
15,381 sqft lot
$3,170 per sqft
2024 build
– on site

Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,500 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.

Listing courtesy of MLSM / The Corcoran Group

Last checked: Checking… • Last updated Feb 13, 2025 •

MLS# A11731927 —

The Building

Year Built:

2024
Year Built Details:

New Construction
New Construction:

true
Construction Materials:

Block
Levels:

ThreeOrMore
Roof:

Concrete
Foundation Details:

Raised
Exterior Features:

Balcony, Deck, Fence, Lighting, OutdoorGrill, OutdoorShower, Porch, SecurityHighImpactDoors
Door Features:

FrenchDoors
Window Features:

ImpactGlass
Patio And Porch Features:

Balcony, Deck, Open, Porch
Security Features:

SmokeDetectors
Other Equipment:

Intercom
Direction Faces:

Northeast
Green Indoor Air Quality:

Ventilation
Green Energy Efficient:

Appliances, Construction, Doors, Hvac, Insulation, Lighting, Roof, Thermostat, WaterHeater, Windows

Interior

Interior Features:

Bidet, BedroomOnMainLevel, BreakfastArea, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, EntranceFoyer, FrenchDoorsAtriumDoors, FirstFloorEntry, KitchenIsland, KitchenDiningCombo, CustomMirrors, Pantry, TubShower, UpperLevelPrimary, WalkInClosets, Elevator
Furnished:

Unfurnished
Flooring:

Hardwood, Wood

Room Dimensions

Living Area:

7192.0
Living Area Source:

Plans

Financial & Terms

Lease Considered:

false

The Property

View:

true
View:

Bay, Canal, Ocean, Other
Parcel Number:

24 52 05 011 0100
Property Type:

Residential
Property Subtype:

SingleFamilyResidence
Property Subtype Additional:

SingleFamilyResidence
Zoning Description:

2000
Lot Features:

QuarterToHalfAcreLot,SprinklersAutomatic
Lot Size Area:

15381.0
Lot Size SqFt:

15,381 Sqft
Lot Size Units:

SquareFeet
Frontage Length:

107
Waterfront:

true
Waterfront Features:

CanalFront, OceanAccess, Seawall
Road Surface Type:

Paved

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Annual Amount:

$77,861
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

Beds

Bedrooms Total:

6

Baths

Total Baths:

10
Full Baths:

8
Half Baths:

2

The Listing

Virtual Tour Unbranded:

Virtual Tour
Disclosures:

FloodPlainDisclosure,HomeWarranty

Heating & Cooling

Heating:

Electric
Heating:

true
Cooling:

CeilingFans, Electric
Cooling:

true

Utilities

Utilities:

CableAvailable, UndergroundUtilities
Sewer:

PublicSewer
Water Source:

Public

Appliances

Appliances:

Dryer, Dishwasher, ElectricWaterHeater, Freezer, Disposal, GasRange, GasWaterHeater, IceMaker, Microwave, Refrigerator, SelfCleaningOven, Washer
Laundry Features:

WasherHookup, DryerHookup

Schools

Elementary School:

Keybiscayne
High School:

Mast Academy

The Community

Subdivision Name:

Cape Fla Sub Sec 2
Senior Community:

false
Community Features:

StreetLights
Spa:

False
Pool Features:

AutomaticChlorination, Concrete, CleaningSystem, Heated, InGround, Other, Pool
Pets Allowed:

SizeLimit,Yes
Development Status:

NewConstruction

Parking

Parking Features:

AttachedCarport, Driveway, ElectricVehicleChargingStations, GolfCartGarage, Guest
Garage:

false
Carport:

true
Carport Spaces:

3.0
Covered Spaces:

3.0

Monthly cost estimate

Asking price

$22,800,000

Expense	Monthly cost
Mortgage	$122,087
Taxes	$6,488
Insurance	$6,270
Utilities	$308 See report
Total	$135,153/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
2/10/25 Feb 10, 2025	Listed / Active	MLSM	$22,800,000
11/19/19 Nov 19, 2019	Listed / Active	MLSM

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This house located in Village of Key Biscayne, Key Biscayne, FL 33149 is currently for sale for $22,800,000. 960 Mariner Dr is a 7,192 square foot house with 6 beds and 10 baths that has been on Estately for 9 days. 960 Mariner Dr is in the Village of Key Biscayne neighborhood of Key Biscayne and has a WalkScore® of 29, making it car-dependent. This house is in the attendance area of Coral Gables Senior High School, Robert Morgan Educational Center And Technical College, Key Biscayne K-8 Center, Ponce De Leon Middle School, and Air Base Elementary School.

Listing Courtesy of: MLSM and The Corcoran Group.

Based on information from the MLS MIAMI 2025. All information provided is deemed reliable but is not guaranteed and should be independently verified. MLSM, Estately and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively 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. The information on each listing is furnished by the owner and deemed reliable to the best of his/her knowledge, but should be verified by the purchaser. MLSM and Estately assume no responsibility for typographical errors, misprints or misinformation. This property is offered without respect to any protected classes in accordance with the law.