238 Buttonwood Drive
Key Biscayne, FL 33149
6
Bed
7
Bath
4,190Sqft
8,916Sqft(Lot)
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 specializ
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 6Bathroom Information
Total Baths: 7 Full Baths: 6 Half Baths: 1Roofing Information
ConcreteFlooring Information
Wood -
Interior Features
BuiltInFeatures, Bathtub, ClosetCabinetry, EntranceFoyer, EatInKitchen, FamilyDiningRoom, MainLevelPrimary, Pantry, SoakingTub, SeparateShower, WalkInClosetsRoof: ConcreteAppliances: Dryer, Dishwasher, ElectricRange, Microwave, Refrigerator, TrashCompactor, Washer -
Heating & Cooling
Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir
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Building Information
Year Built: 2026Building Area Total: 5648Construction Materials: BlockStories: 2Patio And Porch Features: Open, Patio, BalconyPool Features: Heated, InGroundPrivate Pool: YesView: Garden -
Exterior Features
Exterior Features: BuiltInBarbecue, Balcony, Barbecue, OutdoorLivingArea
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Lot Information
Main Square Feet: 8916 Lot Size Acres: 0.2 Lot Description: FruitTreesProperty Information
Subdivision: TROPICAL ISLE HOMES SUB 4 Source Property Type: Residential Postal Code Plus 4: 1203 Property SubType: Single Family Residence Direction Faces: East Levels: Two Property Age: 0
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Listing Price Information
Listing Price: $8500000Cash, Conventional
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Tax Information
Parcel Number: 2442320061970 Tax Year: 2025 Annual Tax: $12000 Tax Legal Desc: 32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 8 BLK 25 LOT SIZE 82.500 X 100
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Virtual Tour
Parking Information
CoveredGarage Information
Has Garage: Yes Garage Space: 2 Pets Allowed: NoPetRestrictions, YesHomeowners Association Information
Association Amenities: BeachRights
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School Information
Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables -
Utility Information
CableAvailable -
Location Information
WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 640 S Mashta Dr, Key Biscayne, FL, 33149 | $16,800,000 | 4 | 4 | 3,620 | 15,000 Sq. Ft |
| 485 W Matheson Dr, Key Biscayne, FL, 33149 | $237,000,000 | 5 | 9 | 11,528 | 103,775 Sq. Ft |
| 691 Ridgewood Rd, Key Biscayne, FL, 33149 | $3,800,000 | 4 | 4 | 3,403 | 8,367 Sq. Ft |
| 260 Cape Florida Dr, Key Biscayne, FL, 33149 | $29,500,000 | 9 | 10 | 10,964 | 32,300 Sq. Ft |
| 110 Hampton Ln, Key Biscayne, FL, 33149 | $6,900,000 | 6 | 7 | 3,550 | 7,500 Sq. Ft |
| 200 Ocean Lane Drive #PB4, Key Biscayne, FL, 33149 | $1,400,000 | 1 | 1 | 1,217 | -- |
| 200 Ocean Lane Drive #501, Key Biscayne, FL, 33149 | $3,750,000 | 4 | 4 | 1,880 | -- |
| 200 Ocean Lane Drive #409, Key Biscayne, FL, 33149 | $1,499,000 | 2 | 2 | 1,610 | -- |
| 200 Ocean Lane Drive #401, Key Biscayne, FL, 33149 | $3,600,000 | 3 | 3 | 2,412 | -- |
| 200 Ocean Lane Drive #407, Key Biscayne, FL, 33149 | $1,220,000 | 2 | 2 | 1,580 | -- |
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ByOwner last updated this listing 09/22/2026 @ 02:51
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