238 Buttonwood Dr

Single Family Home

238 Buttonwood Dr

$8,500,000

238 Buttonwood Dr, Key Biscayne, FL, 33149

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LIST PRICE$8,500,000
BEDROOMS6
BATHROOMS6.5
HOUSE sq ft4,190
LOT sq ft8,916

Take a closer look

HOA: request current costs · Last reported tax: $12,000/yr

Estimate monthly payment, including HOA and taxes

Monthly Payment

$50,445/mo

Principal & interest$45,195
Property taxfrom listing$1,000
Homeowners insuranceestimate$4,250

$1,700,000 down

Principal & interest is exact for these inputs. Tax and HOA come from the listing; rate, insurance are editable estimates. Not a loan offer.

Overview

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!

Property Details

$8,500,000
Property Type
Residential
Subtype
Single Family Residence
Year Built
2026
Status
Active
MLS #
A12021891
Living Area
4,190 sq ft
$/Sq Ft (Living)
$2,029
Lot Size
8,916 sq ft
$/Sq Ft (Lot)
$953
Annual Taxes
$12,000
Days on Market
123

Notable Features

Scenic ViewsNew Construction

Location Scores

Location

238 Buttonwood Dr, Key Biscayne, FL, 33149