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!
- Swimming Pool
- Heating System
- Cooling System
- View
- Patio:
- Patio, Balcony, Open
- Appliances
- Architectural Style
- Parking Features
- Roof:
- Concrete
- Sewer
- State:
- FL
- County:
- Miami-Dade
- City:
- Key Biscayne
- Zipcode:
- 33149
- Street:
- 238 Buttonwood Dr, Key Biscayne, Florida 33149
- Longitude:
- W81° 49' 55''
- Latitude:
- N25° 41' 49.3''
- Bathrooms Total:
- 7
- Building Area:
- 5,648 Sqft
- Construction Materials:
- Block
- Direction Faces:
- East
- Elementary School:
- Keybiscayne
- Exterior Features
- Flooring:
- Wood, Hardwood
- Garage Spaces:
- 2
- Interior Features
- Internet Address Display:
- 1
- Internet Listing Display:
- 1
- Lot Features
- Parcel Number:
- 24-42-32-006-1970
- Subdivision Name:
- TROPICAL ISLE HOMES SUB 4
- Tax Annual Amount:
- $12,000
- Utilities
- Virtual Tour:
- Click Here
Residential For Sale
238 Buttonwood Dr, Key Biscayne, Florida 33149, Key Biscayne, Florida 33149
- Property Type :
- Residential
- Listing Type :
- For Sale
- Price :
- $8,500,000
- Bedrooms :
- 6
- Bathrooms :
- 6
- Half Bathrooms :
- 1
- Square Footage :
- 4,190 Sqft
- Year Built :
- 2026
- Lot Area :
- 8,916 Sqft
- MLS # :
- A12021891
- Property Sub Type :
- Single Family Residence
