Key Biscayne, FL 33149 238 Buttonwood Dr
$8,500,000



8 more








Presented By: This listing is courtesy of Douglas Elliman
Home Details
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!
Presented By: This listing is courtesy of Douglas Elliman
Interior Features for 238 Buttonwood Dr
Bedrooms
Total Bedrooms6
Bathrooms
Half Baths1
Total Baths7
Other Interior Features
LivingAreaSourceBuilder
Air Conditioning Y/NYes
FlooringHardwood, Wood
Heating Y/NYes
Interior AmenitiesBuiltInFeatures, BedroomOnMainLevel, ClosetCabinetry, EntranceFoyer, EatInKitchen, FamilyDiningRoom, FirstFloorEntry, Pantry, SeparateShower, WalkInClosets
General for 238 Buttonwood Dr
AppliancesDryer, Dishwasher, ElectricRange, Microwave, Refrigerator, TrashCompactor, WineCooler, Washer
Architectural StyleTwoStory
CityKey Biscayne
Community FeaturesBeach, ClubMembershipAvailable
Construction MaterialsBlock
CoolingCentralAir
CountyMiami-Dade
Elementary SchoolKeybiscayne
Facing DirectionEast
Full Baths6
Garage Spaces2
Garage Y/NYes
HeatingCentral
High SchoolCoral Gables
Lease Considered Y/NNo
Legal Description32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 8 BLK 25 LOT SIZE 82.500 X 100
LevelsTwo
Listing TermsCash, Conventional
Lot Size Square Feet8916
Lot Size UnitsSquareFeet
MLS Area42
Middle/Junior High SchoolPonce De Leon
Occupancy TypeVacant
Patio/Porch FeaturesBalcony, Open, Patio
Pets AllowedNoPetRestrictions, Yes
Pool FeaturesHeated, InGround, Pool
PossessionClosingAndFunding, CloseOfEscrow
PostalCityKey Biscayne
Property Sub Type AdditionalSingleFamilyResidence
Property SubtypeSingleFamilyResidence
Property TypeResidential
RestrictionsNoRestrictions, OkToLease
RoofConcrete
Senior Community Y/NNo
SewerPublicSewer
Special Listing ConditionsListedAsIs
Standard StatusActive
StatusActive
Stories Count2
Subdivision NameTROPICAL ISLE HOMES SUB 4
Tax Annual Amount12000
Tax Year2025
Total Rooms0
UtilitiesCableAvailable
ViewGarden
Virtual TourClick here
Year Built2026
Year Built DetailsNew Construction
Zoning Description0100
Exterior for 238 Buttonwood Dr
Building Area Total5648
Covered Spaces2
Exterior AmenitiesBalcony, Fence, FruitTrees, SecurityHighImpactDoors, OutdoorGrill, Patio
Lot FeaturesLessThanQuarterAcre
Lot Size Area8916
Parking FeaturesCovered
SpaNo
Water SourcePublic
Waterfront Y/NNo
Additional Details
Price History
Schools
Elementary School
Keybiscayne Elementary School
High School
Coral Gables High School
Jose R Arcas
Realtor®
SQFT • 4,190