238 Buttonwood Drive, Key Biscayne, FL

$8,500,000

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6

Beds

7

Baths

4,190

Square feet

0.20

Acres

About 238 Buttonwood Drive

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!

Single Family home for sale in Key Biscayne, FL at 238 Buttonwood Drive. This 6 bedroom Single Family home is priced at $2,029/sqft

Features of 238 Buttonwood Drive

MLS® # A12021891
Price $8,500,000
Bedrooms 6
Bathrooms 7.00
Full Baths 6
Half Baths 1
Square Footage 4,190
Acres 0.20
Year Built 2026
Type Single Family
Sub-Type Single Family Homes
Status Active

Community Information: Key Biscayne

Address 238 Buttonwood Drive
Area 2420
Subdivision TROPICAL ISLE HOMES SUB 4
City Key Biscayne
County Miami-Dade
State FL
Zip Code 33149

Amenities of 238 Buttonwood Drive

Amenities Beach Club Available
Utilities Cable Available
Parking Covered
# of Garages 2
View Garden
Is Waterfront No
Has Pool Yes
Pool Heated, In Ground

Interior of 238 Buttonwood Drive

Interior Features Built-in Features, Entrance Foyer, Pantry, Walk-In Closet(s), Closet Cabinetry
Appliances Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Trash Compactor, Washer
Heating Central
Cooling Central Air
Fireplace No
# of Stories 2
Stories Two

Exterior of 238 Buttonwood Drive

Exterior Features Built-in Barbecue, Balcony
Lot Description Fruit Tree(s)
Roof Concrete
Construction Block

School Information

Elementary Key Biscayne K-8
Middle Ponce De Leon
High Coral Gables

Additional Information On 238 Buttonwood Drive

Listing Courtesy of Douglas Elliman
Date Listed May 21st, 2026
Zoning 0100
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeDouglas Elliman

Listing Map

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