About 238 Buttonwood Drive
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!
Features of 238 Buttonwood Drive
| MLS® # | A12021891 |
|---|---|
| USD | $8,500,000 |
| CAD | $11,792,390 |
| CNY | 元57,006,100 |
| EUR | €7,318,713 |
| GBP | £6,282,486 |
| RUB | ₽715,077,800 |
| Bedrooms | 6 |
| Bathrooms | 7.00 |
| Full Baths | 6 |
| Half Baths | 1 |
| Acres | 0.20 |
| Year Built | 2026 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Restrictions | No Restrictions |
| Status | Active |
| HOPA | No Hopa |
| Membership Equity | No |
Community Information
| Address | 238 Buttonwood Drive |
|---|---|
| Area | 2420 |
| Subdivision | TROPICAL ISLE HOMES SUB 4 |
| City | Key Biscayne |
| County | Miami-Dade |
| State | FL |
| Zip Code | 33149 |
Amenities
| Amenities | Beach Club Available |
|---|---|
| Utilities | Cable Available |
| Parking | Covered |
| # of Garages | 2 |
| View | Garden |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | Heated, In Ground |
| Pets Allowed | Yes, No Restrictions |
| Subdivision Amenities | Beach Club Available |
| Guest House | No |
Interior
| Interior Features | Built-in Features, Entrance Foyer, Pantry, Walk-In Closet(s), Closet Cabinetry |
|---|---|
| Appliances | Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Trash Compactor, Washer |
| Heating | Central |
| Cooling | Central Air |
| Fireplace | No |
| # of Stories | 2 |
| Stories | Two |
| Master Bedroom | Master Bdrm - Ground, Separate Shower, Separate Tub |
Exterior
| Exterior Features | Built-in Barbecue, Balcony |
|---|---|
| Lot Description | Fruit Tree(s) |
| Roof | Concrete |
| Construction | Block |
| Front Exposure | East |
School Information
| Elementary | Key Biscayne K-8 |
|---|---|
| Middle | Ponce De Leon |
| High | Coral Gables |
Additional Information
| Date Listed | May 21st, 2026 |
|---|---|
| Days on Market | 113 |
| Zoning | 0100 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
| Parcel ID | 2442320061970 |
Listing Details
| Office | Douglas Elliman |
|---|---|
| fernanda.moreno@elliman.com |