251 Knollwood Drive, Key Biscayne, FL 33149 (MLS# A11267534)


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

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251 Knollwood Drive, Key Biscayne, FL 33149

$10,050,000
Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 8,818 Status: Closed
Current Price: $10,050,000 List Date: 9/02/2022 Last Modified: 3/24/2026

Overview

Description

Peninsular ¾ acre estate on a tranquil cul-de-sac with 327 feet of waterfront views behind a 10 ft tall iron gate provides resort-style privacy minutes-walk from sandy beaches, shopping and dining. The 6BR/8BA Mediterranean residence features an upstairs Master with bayfront balcony overlooking a deep-water swimming pool. Wood-paneled office & den downstairs tempt you to work from home. Epicurean kitchen with hand-carved artisan cabinets, Sub Zero appliances, LaCornue range, pizza oven and rotisserie, beckons entertaining for 50+. The 8,800sf two-story residence on a 31,000sf waterfront lot with 4-car garages, 15+ car driveway, porte-cochere and dockage for a 70+ ft yacht plus tender plus jet skis with no bridges to Biscayne Bay & Atlantic Ocean will entice boat and car enthusiasts alike.

Listing Details MLS# A11267534

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
6
Bathrooms Total
8
Bathrooms Full
8
Building Area Main
8818
Living Area Main
8818
Adjusted Area Main
8818
Year Built
1968
Garage YN
Yes
Garage Spaces
4
Covered Spaces
4
Lot Size Area
30970
Lot Size Acres
0.71
Senior Community YN
Yes
Waterfront YN
Yes
Water Frontage Feet
327
Outdoor Living Spaces YN
Yes
Stories Total
2
Direction Faces
Southeast
Fireplace YN
Yes
Pool Private YN
Yes

Property Features

Dining Area: Dining/Living Room; Formal Dining Exterior Features: Awning(s); Outdoor Shower Flooring: Marble; Wood Parking Features: Circular Driveway; Covered Property Condition: Resale Appliances: Dishwasher; Gas Range; Refrigerator Boat and Dock Features: Lift; Private Dock Construction Materials: CBS Cooling: Central Air; Electric Fencing: Fenced Heating: Central; Electric Interior Features: Built-in Features; Dome Kitchen; Pantry Levels: Two Listing Terms: Cash; Conventional Pool Features: In Ground Possession: Negotiable Restrictions: No Restrictions Roof: Barrel Sewer: Public Sewer Sprinkler Description: Auto Sprinkler View: Water Water Access: Ocean Access Water Source: Public Water View: Canal Waterfront Features: Canal Front; No Fixed Bridges Showing Requirements: Call Listing Agent Outdoor Living Spaces: Balcony; Porch Balcony Details: Balcony - Open Porch Details: Porch - Open Contingencies: None Room Types: Den; Family Room; Laundry Acreage Description: 1/2 To Less Than 1 Acre Lot

Contract Information

Comp Sale YN
No
Original List Price
14500000
Occupant Type
Call Listing Agent

Location and Legal

Country
United States
County Or Parish
Miami-Dade
County Parish Name
Miami-Dade
Street Number
251
Street Name
Knollwood
Street Suffix
Drive
City Name
Key Biscayne
Municipal Code
24
State Or Province
FL
Postal Code
33149
Postal Code +4
2729
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
2452050110350
Subdivision Number
11
Zoning
2000
Flood Zone
AE

Financial Information

Membership Fee Required YN
No
Tax Annual Amount
53588
Tax Year
2021
Tax Legal Description
5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 9 BLK 7 & PROP INT IN & TO WATERWAY LOT SIZE 24600.00 SQ FT OR 17985-0156 0298 1

Remarks and Miscellaneous

Public Historical Remarks
Boat Services: Private Dock

More Information

Status Change Information

Major Change Timestamp
2023-01-13T05:03:04Z
Major Change Type
Status Change
Price Change Timestamp
2022-11-30T00:47:43Z
Status Change Date
2023-01-17
Under Contract Date
2023-01-04
Close Date
2023-01-12
Close Price
10050000
Buyer Financing
Cash

Entry Information

Entry Level
Yes

Boat and Dock Information

Dock
Yes

Buyer Details

Intended Use
Unknown/Withheld

Concessions

Seller Concessions
No

Price Calculations

Current Price To SqFt
1139.71

Section Details

Parcel Number MLX
0350

Originating Details

Originating System Key
373671990
Originating System ID
M00000151

Office/Member Information

DXORIGMLSID
SEF

Amenities

None
Yes

Dining Area

Dining/Living Room
Yes
Formal Dining
Yes

Exterior Features

Awning(s)
Yes
Outdoor Shower
Yes

Flooring

Marble
Yes
Wood
Yes

Parking Features

Circular Driveway
Yes
Covered
Yes

Property Condition

Resale
Yes

Fencing

Fenced
Yes

Possession

Negotiable
Yes

Sewer

Public Sewer
Yes

View

Water
Yes

Heating

Central
Yes
Electric
Yes

Sprinkler Description

Auto Sprinkler
Yes

Water Access

Ocean Access
Yes

Water View

Canal
Yes

Appliances

Dishwasher
Yes
Gas Range
Yes
Refrigerator
Yes

Construction Materials

CBS
Yes

Interior Features

Built-in Features
Yes
Dome Kitchen
Yes
Pantry
Yes

Levels

Two
Yes

Listing Terms

Cash
Yes
Conventional
Yes

Pool Features

In Ground
Yes

Roof

Barrel
Yes

Water Source

Public
Yes

Waterfront Features

Canal Front
Yes
No Fixed Bridges
Yes

Boat and Dock Features

Lift
Yes
Private Dock
Yes

Cooling

Central Air
Yes
Electric
Yes

Showing Requirements

Call Listing Agent
Yes

Master Bedroom/Bath

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

Pool Size Details

Pool Size (WxL)
No

Restrictions

No Restrictions
Yes

Outdoor Living Spaces

Balcony
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

Acreage Description

1/2 To Less Than 1 Acre Lot
Yes

Room Information

Room Name
Den
Family Room
Laundry
IDX
Listing Office: Mocca Realty, LLC.
Last Updated: March - 24 - 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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