925 Mariner Drive, Key Biscayne, FL 33149 (MLS# A10981846)


Offices Agents
7
Agents Found
Agustin Arellano
Southfields Real Estate, Inc.
ph: 803-295-3388
[email protected]
Ashley Arguello
Southfields Real Estate, Inc.
ph: 908-670-0614
[email protected]
http://oneforonegroup.com
Carlos R. Arellano
Southfields Real Estate, Inc.
ph: 561-644-2474
[email protected]
http://HTTP://WWW.SOUTHFIELDSRE.COM
Diego Arellano
Southfields Real Estate, Inc.
ph: 561-389-4699
[email protected]
http://southfieldsre.com/
Gina O Arellano
Southfields Real Estate, Inc.
ph: 305-389-0259
[email protected]
http://HTTP://WWW.GINAARELLANO.COM

1 2 Next

925 Mariner Drive, Key Biscayne, FL 33149

$9,300,000
Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 6,246 Status: Closed
Current Price: $9,300,000 List Date: 1/12/2021 Last Modified: 12/24/2025

Overview

Description

This magnificent waterfront home is the perfect setting for an amazing lifestyle. A world class estate that has been completely rebuilt with the highest level of taste,design and craftsmanship. Surrounded by water and lush landscaping this residence is warm,cozy and bright but yet elegant and unique. Offering an open floor plan that includes living room,dining room,family room and a state of the art kitchen+bar.It also has a gorgeous master suite,sitting area with 3 additional bedrooms and playroom that can be converted into a 4th bedroom for a total of 5 bedrooms and 6.5 bathrooms.Not only is this home seamless but it is also flawless with an outdoor terrace,guest house with bath,a great office(3rd floor)+2 car garage.Enjoy the incredible indoor/outdoor spaces that Florida weather offers.

Listing Details MLS# A10981846

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
4
Bathrooms Total
4
Bathrooms Full
4
Building Area Main
6246
Living Area Main
6246
Adjusted Area Main
6716
Year Built
2003
Garage YN
Yes
Attached Garage YN
Yes
Garage Spaces
2
Covered Spaces
2
Lot Size Area
17250
Lot Size Acres
0.4
Senior Community YN
Yes
Waterfront YN
Yes
Outdoor Living Spaces YN
Yes
Stories Total
3
Direction Faces
West
Pool Private YN
Yes
Furnished
Unfurnished
Water Frontage Feet
0

Property Features

Dining Area: Breakfast Area; Dining/Living Room Electric: Circuit Breakers Flooring: Ceramic Tile; Tile; Wood Guest House Features: 1 Bedrooms Leasing Permitted Details: Okay To Lease Parking Features: Covered; Driveway; Garage Door Opener; Attached; Attached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Electric Range; Microwave; Oven; Refrigerator; Washer Water Heater Details: Electric Water Heater Construction Materials: CBS Heating: Electric Interior Features: Built-in Features; Entrance Foyer; Walk-In Closet(s) Levels: Three Or More Listing Terms: Cash; Conventional Pets Allowed YN: Yes Pets Allowed: Pet Restrictions Possible Pool Features: In Ground Possession: Negotiable Road Frontage Type: Public Road Roof: Other 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 Water Access: No Fixed Bridge; Ocean Access Water Source: Public Water View: Canal Waterfront Features: Canal Front Window Features: Blinds Showing Requirements: Appointment Only; Call Listing Agent Outdoor Living Spaces: Balcony; Patio; Porch Balcony Details: Balcony - Open Porch Details: Porch - Open Contingencies: None 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
9900000
Occupant Type
Owner

Location and Legal

Country
United States
County Or Parish
Miami-Dade
County Parish Name
Miami-Dade
Street Number
925
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
Special Assessment YN
No
Parcel Number
2452050110260
Subdivision Number
11
Zoning
2000
Flood Zone
AE

Financial Information

Membership Fee Required YN
No
Tax Annual Amount
81803
Tax Year
2020
Tax Legal Description
5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 19 BLK 6 & PROP INT IN & TO WATERWAY LOT SIZE 17250 SQ FT OR 21246-1880 11/2001 4

Status Change Information

Major Change Timestamp
2021-06-08T03:37:25Z
Major Change Type
Status Change
Price Change Timestamp
2021-01-11T23:03:21Z
Status Change Date
2021-06-07
Under Contract Date
2021-04-14
Close Date
2021-06-07
Close Price
9300000
Buyer Financing
Cash

More Information

Entry Information

Entry Level
Yes

Leasing Permitted Details

Leasing Permitted YN
Yes
Okay To Lease
Yes

Boat and Dock Information

Dock
Available

Buyer Details

Country of Origin
United States
Intended Use
Primary Residence
Buyer State
Florida
Zip Code
33149

Concessions

Seller Concessions
No

Price Calculations

Current Price To SqFt
1488.95

Section Details

Parcel Number MLX
0260

Originating Details

Originating System Key
354417147
Originating System ID
M00000151

Office/Member Information

DXORIGMLSID
SEF

Amenities

Fitness Center
Yes
Pool
Yes

Dining Area

Breakfast Area
Yes
Dining/Living Room
Yes

Electric

Circuit Breakers
Yes

Flooring

Ceramic Tile
Yes
Tile
Yes
Wood
Yes

Guest House Features

1 Bedrooms
Yes

Parking Features

Covered
Yes
Driveway
Yes
Garage Door Opener
Yes
Attached
Yes
Attached Garage
Yes
Garage
Yes

Property Condition

Resale
Yes

Possession

Negotiable
Yes

Sewer

Public Sewer
Yes

Special Information

Flood Zone
Yes
Sold As-Is
Yes

Utilities

Cable Available
Yes

Heating

Electric
Yes

Sprinkler Description

Auto Sprinkler
Yes

Water Access

No Fixed Bridge
Yes
Ocean Access
Yes

Water View

Canal
Yes

Window Features

Blinds
Yes

Appliances

Dishwasher
Yes
Disposal
Yes
Dryer
Yes
Electric Range
Yes
Microwave
Yes
Oven
Yes
Refrigerator
Yes
Washer
Yes

Construction Materials

CBS
Yes

Interior Features

Built-in Features
Yes
Entrance Foyer
Yes
Walk-In Closet(s)
Yes

Levels

Three Or More
Yes

Listing Terms

Cash
Yes
Conventional
Yes

Pool Features

In Ground
Yes

Road Frontage Type

Public Road
Yes

Roof

Other
Yes

Security Features

Fire Alarm
Yes
Smoke Detector(s)
Yes

Water Source

Public
Yes

Waterfront Features

Canal Front
Yes

Water Heater Details

Electric Water Heater
Yes

Cooling

Electric
Yes

Showing Requirements

Appointment Only
Yes
Call Listing Agent
Yes

Master Bedroom/Bath

Bidet
Yes
Dual Sinks
Yes
Master Bdrm - Ground
Yes
Master Bdrm - Upstairs
Yes
Separate Shower
Yes
Separate Tub
Yes

Pets Allowed YN

Yes
Yes

Pets Allowed

Pet Restrictions Possible
Yes

Pool Size Details

Pool Size (WxL)
No

Tax Information

Tax Reflects No Exemptions
Yes

Outdoor Living Spaces

Balcony
Yes
Patio
Yes
Porch
Yes

Balcony Details

Balcony - Open
Yes

Porch Details

Porch - Open
Yes

Contingencies

None
Yes

Room Types

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

Acreage Description

1/4 To Less Than 1/2 Acre Lot
Yes

Room Information

Room Name
Den
Family Room
Maid/In-Law Quarters
Laundry
IDX
Listing Office: Great Properties International LLC
Last Updated: December - 24 - 2025
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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