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$8,500,000

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 6 Full Baths
  • 1 Partial Bath
  • 4,190 Sq. Ft.
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A unique architectural masterpiece in the heart of Key Biscayne, this brand-new contemporary residence by Praxis Architecture blends modern tropical luxury with exceptional craftsmanship and bespoke European finishes. Set on an oversized 9,000 SF lot, the residence offers 6 bedrooms, 6 full bathrooms, 1 half bath, and over 4,190 SF of curated living space designed around natural light, privacy, and seamless indoor-outdoor living. Imported Spanish porcelain and ceramic surfaces, Italian-engineered wood flooring, Portuguese interior doors, and refined finishes sourced from the United Kingdom create a warm and sophisticated architectural atmosphere throughout. Custom millwork - including the kitchen, bar, wardrobes, and integrated TV units - was exclusively crafted by a French maison specializing in ultra-luxury bespoke cabinetry. The residence highly designed kitchen is equipped with Wolf, Sub-Zero, and Miele appliances, smart-home automation, and integrated security. Outdoor spaces feature a spectacular 36-foot swimming pool, expansive terraces, summer kitchen, lush private garden patio, and multiple entertaining areas designed for effortless resort-style living. Located moments from tennis courts and the Key Biscayne Yacht Club, beaches, marinas, top-rated schools, and the best of island living, this residence represents one of Key Biscayne's most thoughtfully designed brand new-construction homes - Expected to be finished in July 2026. Easy to Show!

Full Property Details for 238 Buttonwood Dr

General

  • Price: $8,500,000
  • Taxes: $12,000 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Greater_Miami
  • MLS ID: A12021891
  • Updated: 5/21/2026
  • Added to Site: 50 day(s) ago

Interior

  • Interior Features: First Floor Entry, Built-in Features, Closet Cabinetry, Entrance Foyer, Pantry, Walk-In Closet(s), Den/Library/Office, Utility Room/Laundry
  • Appliances: Trash Compactor, Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 6
  • Half Bathrooms: 1
  • Primary Bathroom: Separate Tub & Shower

Bedrooms

  • Total Bedrooms: 6
  • Bedroom Features: At Least 1 Bedroom Ground Level, Primary Bath Shower, Primary Bath Tub

Other Rooms

  • Living Room: Den/Library/Office, Utilit Sq. Ft.
  • Eat-in kitchen: Yes
  • Dining Room: Eat-In Kitchen, Family/Dining Combination
  • Laundry: Utility Room/Laundry

Additional Information

  • Pool: Yes
  • Pool Description: In Ground, Heated, 36x20

Exterior

  • Exterior Features: Built-In Grill, Fruit Trees, Open Balcony
  • Deck/Patio: Open Balcony, Patio

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Covered Spaces: 2
  • Parking Features: Covered

Location

  • Area: Tropical Isle Homes Sub 4
  • County: Miami-Dade County
  • Subdivision: TROPICAL ISLE HOMES SUB 4
  • Building Name: TROPICAL ISLE HOMES SUB 4
  • Direction Faces: East

School Information

  • Elementary School: Keybiscayne
  • Middle School: Ponce De Leon
  • High School: Coral Gables

Community

  • Community Name: Tropical Isle Homes Sub 4
  • Pets Allowed: Yes

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Municipal Water

Structural Information

  • Architectural Style: Attached, Two Story
  • Structure Type: Pool Only, House
  • Detached/Attached: Detached
  • Construction: Concrete Block Construction
  • Roof: Concrete
  • Doors: High Impact Doors
  • Entry Location: Foyer
  • Building Size: 5648
  • Square Feet: 4,190
  • Sq. Ft. Source: Architect/Engineer
  • Living Area: 4,190 Sq. Ft.
  • Year Built: 2026
  • Property Condition: New Construction

Lot Features

  • Property View: Garden
  • Lot Size (Sq. Ft.): 8,916
  • Lot Features: Less Than 1/4 Acre Lot
  • Zoning: 100
  • Fencing (Description): Fenced

Financial Considerations

  • Price Per Sq. Ft.: $2,028.64
  • Tax Amount: $12,000
  • Tax Year: 2025
  • Terms: All Cash, Conventional

Disclosures and Reports

  • Legal Description: 32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 8 BLK 25 LOT SIZE 82.500 X 100
  • Restrictions: No Restrictions, Ok To Lease
  • Property ID: 24-42-32-006-1970

Listed by Douglas Elliman

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Listing agent

— 238 Buttonwood Dr —

  • Douglas Elliman

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 238 Buttonwood Dr

School District:Dade County School District
NameGradesDistance
Key Biscayne K-8 Center
150 West McIntyre Street, Key Biscayne, FL 33149
PK-50.4 mi
Ponce De Leon Middle School
5801 Augusto Street, Coral Gables, FL 33146
6-86.6 mi
Coral Gables Senior High School
450 Bird Road, Coral Gables, FL 33146
9-126.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 238 Buttonwood Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/21/2026
Listed
$8,500,000
214.81%
MLS
9/28/2023
Sold
$2,700,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 238 Buttonwood Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$38,907
10%
$2,402,118
10%
2024
$35,516
68%
$2,183,744
71%
2023
$21,101
4%
$1,280,194
3%
2022
$20,253
—
$1,242,907
3%
2021
$20,291
—
$1,206,706
1%
2021
$20,291
-8%
$1,190,046
-13%
2019
$22,064
3%
$1,370,892
—
2018
$21,368
1%
$1,372,300
1%
2017
$21,234
—
$1,352,519
2%
2016
$21,261
-1%
$1,324,701
1%
2015
$21,577
-1%
$1,315,493
1%
2014
$21,904
9%
$1,305,053
12%
2013
$20,126
—
$1,168,734
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 238 Buttonwood Dr

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NMLS#: 1598647

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Listed by Douglas Elliman

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238 Buttonwood Dr, Key Biscayne, FL 33149 (MLS# A12021891) is a Single Family property with 6 bedrooms, 6 full bathrooms and 1 partial bathroom. 238 Buttonwood Dr is currently listed for $8,500,000 and was received on May 21, 2026. Want to learn more about 238 Buttonwood Dr? Do you have questions about finding other Single Family real estate for sale in Key Biscayne? You can browse all Key Biscayne real estate or contact a Coldwell Banker agent to request more information.

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