$8,500,000
238 Buttonwood Dr, Key Biscayne FL 33149
6 beds · 6.5 baths · 4,190 sq ft · Single Family Residence · Active
MLS# A12021891 · Listing courtesy of Douglas Elliman
Facts
- Bedrooms
- 6
- Bathrooms
- 6 full, 1 half
- Living area
- 4,190 sq ft
- Price per sq ft
- $2,029
- Lot
- 8,916 sq ft
- Type
- Single Family Residence
- Year built
- 2026, New Construction
- Exposure
- East
- View
- Garden
- Parking
- 2 garage spaces
- Taxes
- $12,000 (2025)
- Listed
- May 21, 2026
About this residence
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!
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Location
238 Buttonwood Dr, Key Biscayne FL 33149Open in Google Maps
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Listing data last updated 10/20/2026, 10:00:54 AM ET.


