Tour
#A11766300, Grehyni Narvaez, Listing office: Avanti Way Realty LLC
$11,000,000 List price
31 Island Dr Key Biscayne, FL 33149
6 beds
6 full, 1 partial
5,826 sqft
$1,888 / sqft
House
Property details
About 31 Island Dr
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.
Highlights
Home typeSingle Family Residence
HeatingOther
StatusActive
CoolingCentral Air, Ceiling Fan(s), Gas, Other
Size5,826 sqft
Year built2004
ParkingAttached, Circular Driveway, Garage, Other
MLS #A11782945
Attached garage2 spaces
ViewGarden, Pool
Virtual tour
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 6
- Appliances: Dishwasher, Electric Water Heater, Disposal, Gas Range, Microwave, Other, Refrigerator
- Flooring Type: Ceramic Tile, Hardwood, Marble, Tile, Wood
- Interior: Bedroom on Main Level, Closet Cabinetry, First Floor Entry, Handicap Access, Living/Dining Room, Other, Sitting Area in Primary, Separate Shower, Upper Level Primary
- Total Bedroom Count: 6
- Garage Space: 2 spaces
- Attached Garage: Yes
- Parking: Attached, Circular Driveway, Garage, Other
- View: Garden, Pool
- Exterior: Balcony, Fence, Security/High Impact Doors, Outdoor Grill, Other
- Architectural Style: Contemporary/Modern, Two Story
- Heating: Other
- Cooling: Central Air, Ceiling Fan(s), Gas, Other
- List Price: $11,000,000
- Price/SqFt: $1,888
- Annual Tax Amount: $58,426
- Tax Year: 2023
- 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.
- Year Built: 2004
- Stories: 2
- Living Area: 5,826 SqFt
- MLS Number: A11782945
- MLS Name: SEFMIAMI
- Office Name: Gimeza A Real Estate Corp.
- Office Phone: (786) 252-4552
- Listing Agent: Fernando Gimenez
© 2025 Miami Association of REALTORS®. All rights reserved. The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of the Miami Association of REALTORS®. All information is deemed reliable but not guaranteed by the MLS and should be independently verified. The MLS, this broker and their affiliates provide all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This property is offered without respect to any protected classes in accordance with the law.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/10/2025, 12:45:29 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $3,597,760 | $58,426 |
| 2022 | $3,492,971 | $56,066 |
| 2021 | $3,391,234 | $56,066 |
| 2020 | $3,344,413 | $56,281 |
| 2018 | $3,767,491 | $59,760 |
| 2017 | $4,110,029 | $65,827 |
History based on county public records data.
Nearby schools
8
Key Biscayne K-8 Center
Public District PK-5
0.6 mi
•150 W McIntyre St
7
Southside Elementary School
Public Magnet PK-5
5.7 mi
•45 SW 13th St
7
Coral Way K-8 Center
Public District PK-5
5.9 mi
•1950 SW 13th Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $134,750. Residents of Key Biscayne, FL typically earn between $100k-200k each year. The most common type of family is married, no kids. Most residents in this area have post secondary degree education.
How much money do the neighbors make?
14%
<35k
13%
35k-100k
47%
100k-200k
26%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
18%
Single, No Kids
6%
Single, with Kids
39%
Married, No Kids
37%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
14%
<11 yrs old
12%
12-17 yrs old
14%
18-34 yrs old
46%
35-64 yrs old
14%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis- Tennis
Where do the neighbors shop?
Nordstrom
Bloomingdales
Brooks Brothers
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Qdoba
What do the neighbors drive?
BMW
Lexus
Acura
What do the neighbors listen to?
Talk/Personality
News
Sports
All data provided by Home Junction and Claritas
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Frequently asked questions
About 31 Island Dr
The listing price of 31 Island Dr property is $11,000,000.
The property 31 Island Dr is a house located in Key Biscayne, Florida, 33149.
Active Listing: 31 Island Dr is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 31 Island Dr are: Key Biscayne K-8 Center (GreatSchools Rating 8/10), Southside Elementary School (GreatSchools Rating 7/10), Coral Way K-8 Center (GreatSchools Rating 7/10), Shenandoah Middle School (GreatSchools Rating 5/10), Mater Grove Academy (GreatSchools Rating 7/10), Ada Merritt K-8 Center (GreatSchools Rating 10/10), Mast Academy (GreatSchools Rating 10/10), New World School of the Arts (GreatSchools Rating 9/10), School for Advanced Studies-Wolfson (GreatSchools Rating 10/10).
According to the records, the last property tax for 2023 is $58,426 (source: MLS/based on county public records data).
The property at 31 Island Dr has 6 bedrooms and 6 full and 1 half bathrooms.
The property 31 Island Dr is 5,826 SqFt (source: MLS/tax record).
The year of construction for 31 Island Dr is 2004.
This home is located at 31 Island Dr in Key Biscayne, FL and zip code 33149. This 5,826 square foot home was built in 2004. Features: 6 bedrooms, 7 bathrooms. It has been listed on Rocket Homes since June 4, 2025 and is currently priced at $11,000,000.
In June 2025, from all listings sold in Key Biscayne, FL there were more than 0 sold above asking price, over 16 sold below and more than 0 were sold right at the asked price. Between May and June 2025, Key Biscayne, FL real estate market has seen increase in the number of listings by 1.5%. In June 2025, listings were on the market for 104 days. During the same period, the median list price in this real estate market was $1,350,000.
From Rocket Homes Real Estate and based on county public records data.