, Key Biscayne, FL 33149 (MLS# A1699793)

Key Biscayne, FL 33149

$11,500,000

Property Type: Residential Bedrooms: 5 Baths: 6 Square Footage: 7,938 Status: Closed

Current Price: $11,500,000 List Date: 10/11/2012 Last Modified: 4/09/2026

Overview

Description

Absolutely stunning and"one of a Kind"..this magnificent 2 story estate offers breathtaking views of Biscayne Bay with a private white sandy beach, an amazing gazebo and a deep water dock with davits.This home is beautiful with perfect defined spaces and elegance.Living,dining,gourmet kitchen,huge family room,office,den,wine cellar,4 bedrooms+staff quarter's,double garage and the most spectacular pool & patio which are perfect for entertaining.With approx 8,000Sq.Ft.of A/C and over 31,000 Sq.Ft.of land.

Listing Details MLS# A1699793

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 5
Bathrooms Total: 6
Bathrooms Full: 5
Bathrooms Half: Yes
Building Area Main: 7938
Living Area Main: 7938
Year Built: 1981
Garage YN: Yes
Garage Spaces: 2
Covered Spaces: 2
Lot Size Dimensions: 125 X 252
Senior Community YN: Yes
Waterfront YN: Yes
Stories Total: 2
Direction Faces: East
Pool Private YN: Yes
Furnished: Unfurnished

Property Features

Dining Area: Formal Dining Exterior Features: Lighting Flooring: Carpet; Marble; Tile; Wood Leasing Permitted Details: Okay To Lease Parking Features: Circular Driveway; Covered; Detached; Detached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Dryer; Electric Range; Ice Maker; Microwave; Oven; Refrigerator; Washer Boat and Dock Features: Hoist/Davit; Lift; Private Dock Construction Materials: CBS Cooling: Electric Association Type: Other Type of Association Heating: Electric Interior Features: Bedroom Layout - Split; Built-in Features; Kitchen Island; Pantry; Vaulted Ceiling(s); Walk-In Closet(s) Levels: Two Listing Terms: Cash; Conventional Lot Features: Cul-De-Sac Pets Allowed YN: Yes Pets Allowed: Pet Restrictions Possible Pool Features: In Ground Possession: Negotiable Roof: Barrel Special Information: Sold As-Is Sprinkler Description: Auto Sprinkler Tax Information: City/County Utilities: Cable Available; Sewer Available View: Water Water Source: Public Water View: Bay Waterfront Features: Bayfront; Seawall; No Fixed Bridges Window Features: Blinds Showing Requirements: Call Listing Agent Room Types: Den; Family Room Acreage Description: 1/2 To Less Than 1 Acre Lot

Contract Information

Comp Sale YN: No
Original List Price: 14900000
Occupant Type: Call Listing Agent

Location and Legal

County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Zip: 33149
Subdivision Name: MATHESON EST PB 46-86
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Subdivision Number: 2
Zoning: 1 /S FM
Directions: ON HARBOR DRIVE HEADING SOUTH TURN RIGHT TO MATHESON DRIVE,CONTINUE TO THE END THEN TURN LEFT ON HARBOR POINT. HOUSE ON RIGHT.

Financial Information

Association YN: Yes
Membership Fee Required YN: No
Tax Annual Amount: 86918
Tax Year: 2011
Tax Legal Description: 32 33 54 42 & 4 5 6 55 42 .47 ACMATHESON ESTATES PB 46-86 S100FT OF N310FT TR 13 LYG W OF C/L OF PRIV R/W& N25FT OF LOT 4 BLK

Status Change Information

Major Change Timestamp: 2012-12-26T11:28:56Z
Major Change Type: Status Change
Status Change Date: 2012-12-26
Under Contract Date: 2012-12-03
Close Date: 2012-12-26
Close Price: 11500000
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: Yes

Buyer Details

Intended Use: Primary Residence
Zip Code: 33149

Concessions

Seller Concessions: No

Section Details

Parcel Number MLX: 0261

Originating Details

Originating System Key: 28274785
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Amenities

None: Yes

Dining Area

Formal Dining: Yes

Exterior Features

Lighting: Yes

Flooring

Carpet: Yes
Marble: Yes
Tile: Yes
Wood: Yes

Guest House Area Details

Living Area Guest House: 0

Parking Features

Circular Driveway: Yes
Covered: Yes
Detached: Yes
Detached Garage: Yes
Garage: Yes

Property Condition

Resale: Yes

Possession

Negotiable: Yes

Special Information

Sold As-Is: Yes

Utilities

Cable Available: Yes
Sewer Available: Yes

View

Water: Yes

Heating

Electric: Yes

Sprinkler Description

Auto Sprinkler: Yes

Water View

Bay: Yes

Window Features

Blinds: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Electric Range: Yes
Ice Maker: Yes
Microwave: Yes
Oven: Yes
Refrigerator: Yes
Washer: Yes

Construction Materials

CBS: Yes

Interior Features

Bedroom Layout - Split: Yes
Built-in Features: Yes
Kitchen Island: Yes
Pantry: Yes
Vaulted Ceiling(s): Yes
Walk-In Closet(s): Yes

Levels

Two: Yes

Listing Terms

Cash: Yes
Conventional: Yes

Lot Features

Cul-De-Sac: Yes

Pool Features

In Ground: Yes

Roof

Barrel: Yes

Water Source

Public: Yes

Waterfront Features

Bayfront: Yes
Seawall: Yes
No Fixed Bridges: Yes

Boat and Dock Features

Hoist/Davit: Yes
Lift: Yes
Private Dock: Yes

Cooling

Electric: Yes

Association Type

Other Type of Association: Yes

Showing Requirements

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

City/County: Yes

Room Types

Den: Yes
Family Room: Yes

Acreage Description

1/2 To Less Than 1 Acre Lot: Yes

Room Information

Room Name
Den
Family Room

Listing Office: Great Properties International LLC

Last Updated: April - 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.