945 Mariner Drive, Key Biscayne, FL 33149

$12,700,000
Property Type: Residential Bedrooms: 6 Baths: 6 Square Footage: 6,526 Status: Closed
Current Price: $12,700,000 List Date: 11/08/2024 Last Modified: 8/16/2026

Overview

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.

Listing Details MLS# A11684771

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
6
Bathrooms Total
6
Bathrooms Full
6
Building Area Main
6526
Living Area Main
5191
Adjusted Area Main
5429
Year Built
1983
Garage YN
Yes
Attached Garage YN
Yes
Garage Spaces
2
Covered Spaces
2
Lot Size Area
14880
Lot Size Acres
0.34
Senior Community YN
Yes
Waterfront YN
Yes
Outdoor Living Spaces YN
Yes
Stories Total
2
Direction Faces
West
Pool Private YN
Yes

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

Contract Information

Comp Sale YN
No
Original List Price
14475000
Occupant Type
Vacant

Location and Legal

Country
United States
County Or Parish
Miami-Dade
County Parish Name
Miami-Dade
Street Number
945
Street Name
Mariner
Street Suffix
Drive
City Name
Key Biscayne
Municipal Code
24
State Or Province
FL
Postal Code
33149
Postal Code +4
2430
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
Parcel Number
2452050110250
Subdivision Number
11
Zoning
2000
Flood Zone
AE

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

Status Change Information

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
Buyer Financing
Conventional

More Information

Entry Information

Entry Level
Yes

Leasing Permitted Details

Leasing Permitted YN
Yes

Boat and Dock Information

Dock
Available

Buyer Details

Intended Use
Unknown/Withheld

Concessions

Seller Concessions
No

Section Details

Parcel Number MLX
0250

Originating Details

Originating System Key
402706090
Originating System ID
M00000151

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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