960 Mariner Drive, Key Biscayne, FL 33149

New Listing

$19,450,000

Contemporary waterfront residence featuring multi-level terraces, a private swimming pool, and direct canal access with deep-water docking

Virtual Tour

https://youtu.be/ZMgPPYBC7x8

Contemporary architectural exterior featuring clean lines, vertical wood-slat accents, tiered concrete steps, and a flat roofline

Contemporary kitchen featuring floor-to-ceiling wood-finish cabinetry, a sprawling center island with stone-surface countertop, integrated stainless steel appliances, a linear-style stainless steel hood, and a horizontal backsplash window

Modern multi-level exterior featuring white stucco facade, expansive glass window walls, roof deck with metal railing, and an infinity-edge swimming pool with paved terrace

Contemporary multi-level residence featuring a private swimming pool, deep-water dockage, expansive rooftop terrace, and floor-to-ceiling glass paneling

Covered patio with oversized stone flooring, infinity-edge swimming pool, glass balcony railings, wood-plank ceiling finish, and deep-water canal access with a private dock

Covered terrace with large-format tile flooring, floor-to-ceiling glass sliding doors, built-in outdoor kitchen with integrated stainless steel grill, recessed ceiling lighting, and pool edge detail

Contemporary architectural exterior featuring smooth white stucco finish, multi-level glass balconies with metal railings, vertical wood-slat accent paneling, and an in-ground swimming pool

Modern architectural exterior featuring smooth stucco finish, vertical wood slats, expansive concrete paver driveway, built-in covered parking, and rooftop terrace

Modern waterfront residence featuring multi-level balconies, a private swimming pool, and direct canal access with a dedicated dock

Aerial perspective of waterfront property featuring deep-water canal frontage, private dockage, and open ocean access

Full-height wood paneling feature wall with recessed lighting, integrated glass shelving, large-format tile flooring, double-height ceiling, and glass-paneled staircase railing

Open floor plan featuring a floating staircase with glass railings, high ceilings, large-format tile flooring, and floor-to-ceiling windows

Double-height foyer featuring full-height wood-paneled walls, floating staircase with glass railings, oversized neutral tile flooring, and integrated display niche

Neutral-toned large-format tile flooring, recessed ceiling lighting, and a minimalist wall-mounted vanity with integrated lighting

Floating vanity featuring an integrated sink, wall-to-wall mirror with integrated lighting, glass-enclosed shower, rainfall showerhead, and handheld fixture

Open-concept interior featuring large-format tile flooring, recessed ceiling lighting, a prominent wood-slat architectural pillar, and floor-to-ceiling black-framed glass windows

Open-concept interior featuring large-format tile flooring, structured wood-paneled accent columns, recessed linear lighting, and ceiling-mounted track lighting

Open-concept interior featuring large-format tile flooring, floor-to-ceiling glass panels, recessed ceiling lighting, and crisp white wall finishes

Floor-to-ceiling multi-panel sliding glass doors, neutral tile flooring, recessed ceiling lighting, and a covered outdoor patio with a built-in stainless steel kitchen station

Wall-mounted floating vanity with integrated countertop, rectangular sink, minimalist faucet, backlit mirror, and designer globe pendant lighting

Private residential elevator featuring wood-finish flooring, recessed ceiling lighting, a stainless steel control panel, and a horizontal grab bar

Modern kitchen featuring floor-to-ceiling wood-finish cabinetry, a large central island with a built-in gas cooktop, integrated stainless steel appliances, and minimalist linear track lighting

Kitchen featuring a large island with a surface-mounted gas cooktop, floor-to-ceiling cabinetry with wood-finish veneer, a built-in wine refrigerator, and a stainless steel suspended ventilation hood

Modern kitchen featuring flat-panel wood-finish cabinetry, a large central island with a stone-finish countertop, integrated stainless steel appliances, a ceiling-mounted stainless steel range hood, and linear track lighting

Floor-to-ceiling black-framed glass sliding doors, neutral large-format tile flooring, recessed ceiling lighting, and waterfront exterior exposure

Floating vanity featuring a green composite slab countertop with integrated sink, floor-to-ceiling wood-finish wall paneling, pendant lighting, and recessed linear accent lighting

Covered patio featuring large-format stone flooring, floor-to-ceiling retractable glass doors, and a glass panel railing overlooking a private pool and canal

Bathroom featuring textured stone wall cladding, a floating vanity with integrated sink, a backlit circular mirror, and direct access to a waterfront patio with glass railings

Covered patio with integrated outdoor kitchen, expansive tile flooring, rectangular infinity-edge pool, glass railings, and direct canal frontage

Covered patio featuring an outdoor kitchen with stainless steel appliances, a ceiling fan, large-format tile flooring, and a glass-panel railing overlooking the pool

Modern two-story exterior featuring a rooftop glass balcony, swimming pool, manicured lawn, and vertical wood-accented structural supports

Waterfront property featuring a private dock with composite decking, concrete bulkhead, and mature palm trees

Laundry area featuring custom flat-panel cabinetry, light-toned countertops, built-in open shelving, and recessed square-panel lighting

Open-riser staircase featuring wood treads and a glass railing system, complemented by a floor-to-ceiling wood-paneled accent wall with integrated niche lighting and recessed ceiling illumination

Interior space featuring light-toned wood-finish flooring, floor-to-ceiling glass sliding doors with black frames, recessed ceiling lighting, and wood-trimmed interior doorways

Modern bathroom featuring a wall-mounted dual-sink vanity, expansive walk-in glass shower, freestanding soaking tub, integrated LED vanity lighting, and stone-finish wall cladding

Freestanding soaking tub with a floor-mounted faucet, wall-to-wall stone-finish wall paneling, dual-sink floating vanity, integrated LED mirror lighting, and ribbon windows

Floating dual-sink vanity with matte finishes, floor-to-ceiling stone wall paneling, walk-in glass-enclosed shower, freestanding soaking tub, and custom built-in wood cabinetry

Custom walk-in storage featuring extensive built-in cabinetry, light wood-finish flooring, integrated LED shelving lighting, and a central dresser unit with soft-close drawers

Custom storage system featuring floor-to-ceiling wooden shelving, integrated drawer units, recessed ceiling lighting, and wood-finish flooring

Modern waterfront balcony with glass panel railing, sliding floor-to-ceiling glass doors, private swimming pool, concrete pool deck, and direct canal access

Interior space featuring floor-to-ceiling multi-panel windows, wood-finish flooring, recessed linear lighting, and integrated canal-front exterior overhang

Floating vanity with integrated sink, full-width mirror with concealed LED lighting, glass-enclosed walk-in shower, wall-mounted shower fixtures, and large-format tile wall cladding

Staircase featuring wood-finish treads, glass panel railing, and metal handrail, complemented by wood-finish flooring and large-format sliding glass doors

Large-format glass walls, recessed ceiling-mounted climate control systems, light-tone stone flooring, and expansive exterior terrace

Wall-to-wall stone tile accents, floating vanity with solid surface countertop, expansive frameless mirror, and walk-in shower with ceiling-mounted rainfall showerhead

Expansive covered terrace featuring large-format tile flooring, wood-finish paneled ceiling, recessed lighting, and floor-to-ceiling multi-panel sliding glass doors

Covered terrace featuring wood-finish ceiling paneling, recessed lighting, glass panel railing, and light-tone tile flooring

Expansive rooftop terrace featuring wood-finish tile flooring, glass perimeter railings, recessed ceiling lighting, and a built-in outdoor kitchen station

Waterfront property featuring a private dock, synthetic wood-finish decking, manicured lawn, and lush palm trees

Property Type: Residential Bedrooms: 6 Baths: 10 Square Footage: 7,742 Status: Active

Current Price: $19,450,000 List Date: 11/06/2026 Last Modified: 11/06/2026

Overview

Description

Discover refined waterfront living at 960 Mariner Drive in Key Biscayne. This newly completed 2025 estate offers approximately 9,640 square feet of total living space (7,742 square feet under air) on a 15,381-square-foot lot with 106 feet of private water frontage.The open-concept design features floor-to-ceiling glass, a chef’s kitchen, and seamless indoor-outdoor flow. A private 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and Miami skyline. Outside, a resort-style pool, summer kitchen, and private dock with ski-boat crane and direct Bay access create an exceptional setting for entertaining.Thoughtfully designed for privacy, quality, and effortless coastal living, this turnkey residence represents a rare opportunity to own one of Key Biscayne’s finest new waterfront properties.

Listing Details MLS# A12119438

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 10
Bathrooms Full: 8
Bathrooms Half: 2
Living Area Main: 7742
Year Built: 2025
Carport YN: Yes
Attached Carport YN: Yes
Carport Spaces: 3
Covered Spaces: 3
Lot Size Area: 15381
Lot Size Acres: 0.35
Lot Size Dimensions: 0.35
Senior Community YN: No
Waterfront YN: Yes
Water Frontage Feet: 107
Outdoor Living Spaces YN: Yes
Stories Total: 3
Direction Faces: Northeast
Pool Private YN: Yes
Furnished: Unfurnished

Property Features

Dining Area: Breakfast Area; Formal Dining; Kitchen Dining Electric: Circuit Breakers Exterior Features: Built-in Barbecue; Lighting; Outdoor Shower Flooring: Wood Leasing Permitted Details: Okay To Lease Parking Features: Driveway; Electric Vehicle Charging Station(s); Golf Cart Garage; Guest; Attached Carport; Carport Property Condition: New Construction Appliances: Dishwasher; Disposal; Dryer; Free-Standing Freezer; Gas Range; Ice Maker; Microwave; Oven; Refrigerator; Washer Water Heater Details: Electric Water Heater; Gas Water Heater Boat and Dock Features: Electric Available; Lift; No Wake Zone; Overnight; Private Dock; Water Available; Exclusive Use Construction Materials: CBS Cooling: Ceiling Fan(s) Fencing: Fenced Green Energy Efficient: Appliances; Construction; Doors; HVAC; Insulation; Lighting; Thermostat; Water Heater; Windows Green Indoor Air Quality: Ventilation Heating: Electric Interior Features: Closet Cabinetry; Custom Mirrors; Elevator; Entrance Foyer; French Doors; Kitchen Island; Pantry; Storage; Walk-In Closet(s) Laundry Features: Washer Hookup; Dryer Hookup Levels: Three Or More Listing Terms: Cash; Conventional Other Equipment: Intercom Pets Allowed YN: Yes Pool Features: Chlorination - Auto; Concrete; Heated; In Ground; Pool Sweep Possession: Close Of Escrow; Negotiable Road Surface Type: Paved Roof: Concrete Security Features: Fire Alarm; Smoke Detector(s) Sewer: Public Sewer Special Information: Flood Zone; Sold As-Is Sprinkler Description: Auto Sprinkler Tax Information: Tax Reflects No Exemptions Utilities: Cable Available; Underground Utilities View: Other Water Access: No Fixed Bridge; Ocean Access Water Source: Public Water View: Bay; Canal; Ocean Waterfront Features: Canal Front; Seawall Showing Requirements: 24 Hour Notice; Alarm System; Call Listing Agent Outdoor Living Spaces: Balcony; Deck; Porch Balcony Details: Balcony - Open Porch Details: Porch - Open Room Types: Den; Family Room; Laundry; Maid/In-Law Quarters Acreage Description: 1/4 To Less Than 1/2 Acre Lot

Contract Information

Comp Sale YN: No
Original List Price: 19450000
Occupant Type: Vacant

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 960
Street Name: Mariner
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 2400
Postal Zip: 33149
Subdivision Name: CAPE FLA SUB SEC 2
Area: 2520
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Special Assessment YN: No
Parcel Number: 2452050110100
Subdivision Number: 11
Zoning: 2000
Flood Zone: AE

Financial Information

Membership Fee Required YN: No
Tax Annual Amount: 156000
Tax Year: 2025
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

Status Change Information

Major Change Timestamp: 2026-11-06T05:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-11-06

More Information

Entry Information

Entry Level: Yes

Leasing Permitted Details

Leasing Permitted YN: Yes

Boat and Dock Information

Dock: Yes

Ceiling Fan Details

Number Of Ceiling Fans: Yes

Pool Size Details

Pool Size (WxL): 648

Storm Protection

Impact Glass: Complete

Price Calculations

Current Price To SqFt: 2512.27

Section Details

Parcel Number MLX: 0100

Originating Details

Originating System Key: 570081822
Originating System ID: M00000151

Room Information

Room Name
Den
Family Room
Maid/In-Law Quarters
Laundry

Listing Office: The Corcoran Group

Last Updated: November - 06 - 2026

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960 Mariner Drive, Key Biscayne, FL 33149 (MLS# A12119438)