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$8,500,000
Monthly Est:$42,308
6 Beds
- 7 Baths
6 full baths + 1 half bath
4,190sqft
238 Buttonwood Dr, Key Biscayne, FL 33149
$8,500,000
$42,308/moEst:
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Single Family Residence
Built in 2026
$-- HOA
8,712 sqft lot
$2,029/sq.ft
Description
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!
- Houzeo last checked: 1 minute ago
- Listing updated: October 31, 2026 at 3:48 am
- Listing Provided by: Fernanda Moreno (786) 300-6334 DRE #3294215 | Douglas Elliman (305) 677-5000
- Source: Beaches MLS-FL | MLS#: A12021891

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
4,190 sqft
Lot Size
8,712 sqft lot
Basement Area
- sqft
MLS Name
Beaches MLS
MLS Number
A12021891
MLS Status
Active
Days on Market
163
Cumulative Days on Market
162

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 7
Interior
Sewer
Public Sewer
Interior Features
Built In Features, Bathtub, Closet Cabinetry, Entrance Foyer, Eat In Kitchen, Family Dining Room, Main Level Primary, Pantry, Soaking Tub, Separate Shower, Walk In Closets
Flooring
Wood
Heating
Central
Appliances
Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Trash Compactor, Washer
Exterior Features
Built In Barbecue, Balcony, Barbecue, Outdoor Living Area
Cooling
Central Air
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Construction Materials
Block
Property Condition
New Construction
Roof
Concrete
Utilities & Energy
Pool Features
Heated, In Ground
Utilities
Cable Available
Parking Features
Covered
Water Source
Public
Association Amenities
Beach Rights
Other Features
Lot Features
Fruit Trees
Patio And Porch Features
Open, Patio, Balcony
Subdivision Name
Tropical Isle Homes Sub 4
Price History
| Date | Event | Price |
|---|---|---|
05/21/2026 Source: #A12021891 | Off Market | $8,500,000 $2,029/sqft |
05/19/2026 Source: #A12021891 | Listed for Sale | $8,500,000 +204.11% $2,029/sqft |
10/02/2023 Source: #A11327129 | Off Market | $2,795,000 +3.52% $667/sqft |
09/28/2023 Source: | Price Decreased | $2,700,000 -3.40% $644/sqft |
06/23/2023 Source: #A11327129 | Sold | $2,795,000 -14.24% $667/sqft |
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Getting Around 238 Buttonwood Dr
Bike Score®
Bikeable
63/100
Walk Score®
Very Walkable
70/100
Data provided by Redfin
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