$15,650,000
1020 Mariner Drive
Key Biscayne, FL 33149
MLS# A11409343
Status: Closed
5 beds  |  7 baths  |  8692 sqft


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Photo 1 Photo 2 Photo 3 Waterfall Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 Photo 17 Photo 18 Multi-purpose Room- could be club room or bedroom Photo 20 outdoor dinning Photo 22 Photo 23 Photo 24 Photo 25 Photo 26 Photo 27 Photo 28 Photo 29

Property Description
Welcome to your luxurious waterfront oasis, where natural stone and wood accents blend seamlessly with modern accents. Crafted by world-renowned architect Cesar Molina, this 5bed,6.5bath home offers a resort-like experience. A third-floor room with panoramic views, this residence offers ample space and comfort. Floor-to-ceiling windows immerse you in stunning natural island landscape, blending outdoor beauty with interior elegance, flooding the home with natural light. Refreshed in 2022,this home boasts indoor-outdoor living spaces perfect for entertaining. Dock accommodates yacht up to 80ft,offering a quick 5 minute boat ride to Bay. 9covered balconies,4terraces, and an infinity lap pool, creating a true yachtsman’s paradise. Experience luxury living in a prime waterfront location.

Details
Maps
Documents
Contract Information
Comp Sale YN: No
Listing Date: 2023-08-03
Status: Closed
Original List Price: 20000000
Sold Price: $15,650,000
Current Price: $15,650,000
Occupant Type: Owner
Location and Legal
Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 1020
Street Name: Mariner
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 2474
Postal Zip: 33149
Subdivision Name: CAPE FLA SUB SEC 2
Area: 2520
Parcel Number: 2452050110130
Subdivision Number: 11
Zoning: 2000
Flood Zone: AE
General Property Information
Property Sub Type: Single Family Residence
Bedrooms Total: 5
Bathrooms Total: 7
Bathrooms Full: 6
Bathrooms Half: 1
Building Area Main: 8692
Living Area Main: 5760
Adjusted Area Main: 6727
Year Built: 2013
Garage YN: 1
Garage Spaces: 3
Covered Spaces: 3
Lot Size Area: 14070
Lot Size Acres: 0.32
Senior Community YN: No
Waterfront YN: 1
Water Frontage Feet: 88
Outdoor Living Spaces YN: Yes
Stories Total: 3
Direction Faces: East
Pool Private YN: Yes
Furnished: Unfurnished
Financial Information
Membership Fee Required YN: No
Tax Annual Amount: 113265
Tax Year: 2022
Tax Legal Description: 5 55 42 CAPE FLA SUB SEC 2 PB 70 67 LOT 6 BLK 6 & PROP INT IN & TO WATERWAY LOT SIZE 93.800 X 150 OR 18874-3249 1199 5 COC 22008-3137 01 200
Status Change Information
Major Change Timestamp: 2024-07-12T23:50:59Z
Major Change Type: Status Change
Price Change Timestamp: 2024-04-09T15:14:31Z
Status Change Date: 2024-07-15
Under Contract Date: 2024-04-29
Close Date: 2024-07-12
Close Price: 15650000
Buyer Financing: Conventional
Entry Information
Entry Level: 1
Boat and Dock Information
Dock: Yes
Pool Size Details
Pool Size (WxL): 68X19
Storm Protection
Impact Glass: Complete
Buyer Details
Intended Use: Primary Residence
Concessions
Seller Concessions: No
Price Calculations
Current Price To SqFt: 2717.01
Section Details
Parcel Number MLX: 0130
Originating Details
Originating System Key: 383446664
Originating System ID: M00000151
Property Features
Dining Area: Breakfast Area; Dining/Living Room; Eat-In Kitchen
Exterior Features: Built-in Barbecue; Lighting; Outdoor Shower
Flooring: Slate; Wood
Foundation Details: Piling
Parking Features: Driveway; Garage Door Opener; Golf Cart Garage; Guest; Paver Block; Detached; Detached Garage; Garage
Appliances: Dishwasher; Disposal; Dryer; Free-Standing Freezer; Gas Range; Ice Maker; Microwave; Refrigerator; Other
Water Heater Details: Gas Water Heater
Architectural Style: Contemporary
Boat and Dock Features: Private Dock
Construction Materials: Block; Stucco
Cooling: Ceiling Fan(s); Electric
Heating: Electric
Interior Features: Bar; Built-in Features; Closet Cabinetry; Custom Mirrors; Entrance Foyer; Kitchen Island; Pantry; Storage
Laundry Features: Washer Hookup; Dryer Hookup
Levels: Three Or More
Membership: Other Membership Available
Other Equipment: Other
Other Structures: Shed(s)
Pets Allowed YN: Yes
Pets Allowed: Pet Restrictions Possible
Pool Features: Heated; In Ground
Possession: Close Of Escrow
Restrictions: No Restrictions
Roof: Concrete
Sewer: Public Sewer
Special Information: Sold As-Is
Water Source: Public
Water View: Canal
Waterfront Features: Canal Front; Navigable Water; Seawall; No Fixed Bridges
Window Features: Blinds; Tinted Windows
Showing Requirements: Showing Service
Outdoor Living Spaces: Balcony; Deck; Patio
Balcony Details: Balcony - Open
Contingencies: 3rd Party Approval
Room Types: Den; Game Room; Great Room; Laundry; Loft; Maid/In-Law Quarters
Acreage Description: 1/4 To Less Than 1/2 Acre Lot
Room Information
Room Name
Den
Great Room
Maid/In-Law Quarters
Loft
Game Room
Laundry

IDX
Listing Office: Coldwell Banker Realty
Source MLS Verified

Last Updated: August - 09 - 2026

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.


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