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$12,700,000
945 Mariner Drive
Key Biscayne, FL 33149
MLS# A11684771
Status: Closed
6 beds  |  6 baths  |  6526 sqft


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Property Description
Experience the ultimate Miami lifestyle in this stunning waterfront residence, featuring an extraordinary dock – a true boater’s paradise. Meticulously remodeled, this elegant home boasts spacious, open areas filled with natural light, great terraces, and impeccable finishes that capture the vibrant allure of Miami. Enjoy breathtaking views from nearly every room, bringing a sense of serenity and connection to the water. With 6 beautiful bedrooms, 6 baths, and a 2-car garage, it’s designed for both luxury and comfort. Outside, a gorgeous pool and a brand-new gazebo create the perfect setting for gatherings and relaxation. Situated on a serene private street in the exclusive paradise of Key Biscayne, this retreat truly offers the best of island living. Embrace your own private sanctuary.

Details
Maps
Contract Information
Comp Sale YN: No
Occupant Type: Vacant
Listing Date: 2024-11-08
Status: Closed
Original List Price: 14475000
Sold Price: $12,700,000
Current Price: $12,700,000
Location and Legal
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
City Name: Key Biscayne
Municipal Code: 24
Postal Zip: 33149
Subdivision Number: 11
Flood Zone: AE
Country: United States
Street Number: 945
Street Name: Mariner
Street Suffix: Drive
State Or Province: FL
Postal Code: 33149
Postal Code +4: 2430
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
Parcel Number: 2452050110250
Zoning: 2000
General Property Information
Adjusted Area Main: 5429
Living Area Main: 5191
Lot Size Area: 14880
Water Frontage Feet: 0
Senior Community YN: Yes
Outdoor Living Spaces YN: Yes
Stories Total: 2
Pool Private YN: Yes
Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 6
Bathrooms Full: 6
Building Area Main: 6526
Year Built: 1983
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 2
Covered Spaces: 2
Lot Size Acres: 0.34
Waterfront YN: 1
Direction Faces: West
Financial Information
Membership Fee Required YN: No
Tax Annual Amount: 101374
Tax Year: 2024
Tax Legal Description: 5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 18 BLK 6 & PROP INT IN & TO WATERWAY LOT SIZE 99.200 X 150 OR 15609-2283 0792 1
Office/Member Information
DXORIGMLSID: SEF
Status Change Information
Buyer Financing: Conventional
Major Change Timestamp: 2025-04-28T22:48:15Z
Major Change Type: Status Change
Price Change Timestamp: 2025-02-20T16:19:09Z
Status Change Date: 2025-04-30
Under Contract Date: 2025-02-25
Close Date: 2025-04-28
Close Price: 12700000
Amenities
Pool: 1
Dining Area
Formal Dining: 1
Entry Information
Entry Level: 1
Flooring
Ceramic Tile: 1
Leasing Permitted Details
Leasing Permitted YN: Yes
Okay To Lease: 1
Parking Features
Circular Driveway: 1
Covered: 1
Driveway: 1
Garage Door Opener: 1
Attached: 1
Attached Garage: 1
Garage: 1
Property Condition
Resale: 1
Fencing
Fenced: 1
Possession
Negotiable: 1
Sewer
Public Sewer: 1
Special Information
Flood Zone: 1
Sold As-Is: 1
Utilities
Cable Available: 1
Heating
Electric: 1
Water Access
Ocean Access: 1
Water View
Canal: 1
Window Features
Blinds: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Electric Range: 1
Oven: 1
Refrigerator: 1
Washer: 1
Construction Materials
CBS: 1
Interior Features
Closet Cabinetry: 1
Entrance Foyer: 1
Walk-In Closet(s): 1
Levels
Two: 1
Listing Terms
Cash: 1
Conventional: 1
Pool Features
In Ground: 1
Roof
Concrete: 1
Security Features
Smoke Detector(s): 1
Water Source
Public: 1
Waterfront Features
Canal Front: 1
Water Heater Details
Electric Water Heater: 1
Boat and Dock Information
Dock: Available
Cooling
Electric: 1
Showing Requirements
Appointment Only: 1
Master Bedroom/Bath
Dual Sinks: 1
Master Bdrm - Ground: 1
Master Bdrm - Upstairs: 1
Separate Shower: 1
Separate Tub: 1
Pets Allowed YN
Yes: 1
Pets Allowed
Pet Restrictions Possible: 1
Pool Size Details
Pool Size (WxL): 0
Tax Information
Tax Reflects No Exemptions: 1
Outdoor Living Spaces
Patio: 1
Porch: 1
Porch Details
Porch - Open: 1
Contingencies
None: 1
Room Types
Den: 1
Family Room: 1
Laundry: 1
Buyer Details
Intended Use: Unknown/Withheld
Concessions
Seller Concessions: No
Section Details
Parcel Number MLX: 0250
Acreage Description
1/4 To Less Than 1/2 Acre Lot: 1
Originating Details
Originating System Key: 402706090
Originating System ID: M00000151
Property Features
Dining Area: Formal Dining
Flooring: Ceramic Tile
Leasing Permitted Details: Okay To Lease
Parking Features: Circular Driveway; Covered; Driveway; Garage Door Opener; Attached; Attached Garage; Garage
Property Condition: Resale
Appliances: Dishwasher; Disposal; Dryer; Electric Range; Oven; Refrigerator; Washer
Water Heater Details: Electric Water Heater
Construction Materials: CBS
Cooling: Electric
Fencing: Fenced
Heating: Electric
Interior Features: Closet Cabinetry; Entrance Foyer; Walk-In Closet(s)
Levels: Two
Listing Terms: Cash; Conventional
Pets Allowed YN: Yes
Pets Allowed: Pet Restrictions Possible
Pool Features: In Ground
Possession: Negotiable
Roof: Concrete
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Special Information: Flood Zone; Sold As-Is
Tax Information: Tax Reflects No Exemptions
Utilities: Cable Available
Water Access: Ocean Access
Water Source: Public
Water View: Canal
Waterfront Features: Canal Front
Window Features: Blinds
Showing Requirements: Appointment Only
Outdoor Living Spaces: Patio; Porch
Porch Details: Porch - Open
Contingencies: None
Room Types: Den; Family Room; Laundry
Acreage Description: 1/4 To Less Than 1/2 Acre Lot
Room Information
Room Name
Den
Family Room
Laundry

IDX
Listing Office: One Sotheby's International Realty

Last Updated: August - 16 - 2026

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