238 Buttonwood Dr, Key Biscayne, FL 33149

$8,500,000
6
BD
7
BA
4,190
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$8,500,000
MLS#
A12021891
Type
Single Family Residential
City
Key Biscayne
County
Miami-Dade
Subdivision
Tropical Isle Homes Sub 4
Bedrooms
6
Bathrooms
7
Square Footage
4,190
Year Built
2026
Subdivision
Tropical Isle Homes Sub 4

Property Description

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!

Additional Information

Elementary School
Keybiscayne
Middle School
Ponce De Leon
High School
Coral Gables
Exterior Features
Built-In Grill, Fruit Trees, Open Balcony
Interior Features
First Floor Entry, Built-in Features, Closet Cabinetry, Entrance Foyer, Pantry, Walk-In Closet(s), Den/Library/Office, Utility Room/Laundry
Lot Description
Less Than 1/4 Acre Lot
Lot Size
8,916
Style
Pool Only, House
Parking
Covered
New Construction
Yes
Zoning
0100
Tax Year
2025
Taxes
$12,000
Construction
Concrete Block Construction
Equipment
Trash Compactor, Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer

How much is your home worth?

...get instant property value now!

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing Courtesy of Douglas Elliman, Contact: