238 Buttonwood Dr, Key Biscayne, FL 33149

Key Biscayne
Local realty services provided by:First Service Realty ERA Powered
238 Buttonwood Dr,Key Biscayne, FL 33149
$8,500,000
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  • 6 Beds
  • 7 Baths
  • 4,190 sq. ft.
  • Single family
  • Active
Listed by: fernanda moreno
Office: douglas elliman305-677-5000
MLS#:A12021891
Source:SEFMLS

Price summary

  • Price:$8,500,000
  • Price per sq. ft.:$1,504.96

About this home

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...

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Home facts

  • Year built:2026
  • Subdivision & Development:TROPICAL ISLE HOMES SUB 4
  • Listing ID #:A12021891
  • Updated:October 09, 2026 at 10:04 AM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:7
  • Full bathrooms:6
  • Half bathrooms:1
  • Flooring:Hardwood, Wood
  • Dining Description:Family/Dining Room
  • Bathrooms Description:Separate Shower
  • Kitchen Description:Dishwasher, Electric Range, Microwave, Pantry, Refrigerator, Trash Compactor
  • Bedroom Description:Walk-In Closets
  • Living area:4,190 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central
  • Central air:Yes

Structure and exterior

  • Roof:Concrete
  • Year built:2026
  • Building area:4,190 sq. ft.
  • Lot area:0.2 Acres
  • Lot Features:Flood Zone
  • Architectural Style:Two Story
  • Construction Materials:Block
  • Exterior Features:Balcony, Fence, Fruit Trees, Open, Outdoor Grill, Patio, Security High Impact Doors
  • Levels:2 Story

Schools

  • High school:Coral Gables
  • Middle school:Ponce De Leon
  • Elementary school:Keybiscayne

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$8,500,000
  • Price per sq. ft.:$1,504.96
  • Tax amount:$12,000 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Trash Compactor, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Balcony, Closet Cabinetry, Pantry
  • Pool features:Heated, In Ground, Pool
  • Smart home:Yes

Parking

  • Parking description:Covered
  • Garage:Yes
  • Garage spaces:2
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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