31 Island Dr Key Biscayne, FL $ 10,200,000
31 Island Dr
$ 10,200,000
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31 Island Dr

Key Biscayne, FL, 33149
$ 10,200,000
Bedrooms6 Baths6.1 Sq 5,826

Monthly Estimate*

$ 62,803

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Single Family Home for sale in Key Biscayne, FL

for $10,200,000 with 6 bedrooms and 6 full baths, 1 half bath. This 5,826 square foot home was built in 2004.

Exceptional Estate in Key Biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19,000 sq ft lot—an exceptional find in the heart of Key Biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.

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Single Family Active

Price

$ 10,200,000

Bedrooms

6

Full Bath

6

Half Bath

1

Property Type

Single Family

Taxes

$ 59,203

Style

Year Built

2004

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11782945

Features
General
Sewer Public Sewer
Heating Other
Cooling Central Air Ceiling Fan(s) Gas Other
Possession Close Of Escrow
Roof Other
Appliances Dishwasher Electric Water Heater Disposal Gas Range Microwave Other Refrigerator
Garage Spaces 2
Patio/Porch Features Balcony Open
Architectural Style Contemporary/Modern Two Story
Pool Features In Ground Pool
Restrictions No Restrictions OK To Lease
Construction Materials Block
Pets Allowed Yes
Year Built 2004
View Garden Pool
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2024
County Miami-Dade
Property Type Residential
Attached Garage true
Subdivision Name CAPE FLORIDA SUB SEC 3
Facing Direction Southwest
Garage Y/N true
Total Rooms 0
Full Baths 6
Special Listing Conditions Listed As-Is
Status Active
Directions Drive to the Village of Key Biscayne. Once on Crandon Blvd look for Knollwood Dr and turn. They turn left on Island Dr and look for the house on the left side.
High School Mast Academy
City Key Biscayne
Disclosures Owner Is Listing Agent
Senior Community Y/N false
Zoning Description 2000
MLS Area 52
Lot Size Units Square Feet
Lot Size Square Feet 19236
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 59203
Lease Considered Y/N false
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11756377
Standard Status Active
Occupancy Type Owner
Property Sub Type Additional Single Family Residence
Legal Description CAPE FLORIDA SUB SEC 3 PB 79-64 LOT 7 BLK 4 LOT SIZE 114.500 X 168 OR 19839-2820 08/2001 1 COC 22542-4691 08 2004 1
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Interior
Interior Amenities Bedroom on Main Level Closet Cabinetry First Floor Entry Handicap Access Living/Dining Room Other Sitting Area in Primary Separate Shower Upper Level Primary
Flooring Ceramic Tile Hardwood Marble Tile Wood
Furnished Y/N Negotiable
Air Conditioning Y/N true
Half Baths 1
Laundry Features Washer Hookup Dryer Hookup
Total Bedrooms 6
Total Baths 7
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Exterior
Exterior Amenities Balcony Fence Security/High Impact Doors Outdoor Grill Other
Parking Features Attached Circular Driveway Garage Other
Lot Features 1/4 to 1/2 Acre Lot
Water Source Public
Lot Size Area 19236
Building Area Total 6762
Waterfront Y/N false
Covered Spaces 2
Road Frontage Type City Street
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* Excluded Features
List By
Gimeza A Real Estate Corp.

Broker

fdogz@yahoo.com

Email

Affordability Calculator

$67,737
Per Month
93%
7%
0%
Monthly Principal & Interest
$62,803
Monthly Property Taxes
$4,934
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4808084 Elementary School
315003 Middle School
Mast Academy High School High School
Pricing History
DatePricePrice ChangeDescription
1/11/2026$10,200,000 -7.27% Price Down
10/22/2025$11,000,000 Listed Price

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31 Island Dr, Key Biscayne, FL, 33149 is a Single Family Home for sale at $10,200,000 with 5,826 sqft. 31 Island Dr has 6 bedrooms, 6.1 baths, and was built in 2004. The property's zip code is 33149 which is in Key Biscayne, FL