5547 Walnut Hill Lane, Dallas, Texas 75229, USA

2025 Year Built:

Single Detached Property Type:

Contemporary Style:

Frame Construction:

Resale Condition:

Pool, Sport Court Recreational Features:

Refrigerator, Built-In Refrigerator/Freezer, Icemaker, Built-In Wine Cooler, Dishwasher, Microwave, Convection Oven, Double Oven, Warming Drawer, Disposal Appliances:

Heated Pool Description:

2 Number of Fireplaces:

Porch Covered, Patio, Covered Patio, Basement, Garage, Decorative Lighting Property Features:

Covered Patio, Patio Outdoor Space Description:

Wet Bar, Vaulted Ceilings Interior Description:

Stone Floors:

Window Coverings Windows:

Owned Burglar Alarm, Pre-Wired Security Features:

city water, City sewer Utilities:

Central, Natural Gas Heating System:

Central, Electric Cooling System:

Cable Available, Broadband internet access Telecommunication:

Interior Lot, Tank/Pond, Landscaped, Large Backyard Grass Lot Description:

tar and gravel Roofing:

Gated Community Association/Community Features Description:

4 Garage Spaces:

58 x 21 Garage Dimensions:

Attached Garage, Automatic Garage Door Opener Garage Description:

294 School District:

Pershing Elementary School:

Hillcrest High School:

Benjamin Franklin Middle School:

Dallas has never seen a home like Casa de Ondas. The award-winning architectural masterpiece, with over 14,000 square feet of interiors, was custom-built and conceptualized over four years, bringing together acclaimed design talent from across the globe. Marking the acclaimed international architecture firm SAOTA’s first Dallas project, this sculptural triumph rises from a verdant two-acre lot within Preston Hollow’s coveted Crespi Estate, an exclusive gated community of just four residences. Its wavy roof, inspired by surrounding tree canopies, creates a striking dialogue between architecture and nature as shifting light casts soft shadows across locally quarried limestone. Past the water lily pond, a soaring pivot door opens to a glassy hallway and dramatic double-volume living space, the heart of the home for everyday living and extraordinary entertaining. It flows to more than 5,000 square feet of covered terraces, a custom pool and spa, and lush gardens, blurring the line between indoors and out. A shimmering double-sided fireplace, sumptuous bar with an 8,000-pound marble island hand-chiseled in Italy, brass-wrapped temperature-controlled wine cellar, and chef’s kitchen with Miele appliances, designer pantry and Taj Mahal slabs elevate every gathering. The lower level reveals a hotel-quality underground speakeasy, second bar, golf simulator with privacy switch-glass views into the four-car collector’s garage, while outdoors a custom pool slide, volleyball and sport courts, outdoor kitchen and fire pit invite endless enjoyment. The main-level primary suite offers an indoor-outdoor shower, solid-stone freestanding tub, fluted fireplace and oversized Poliform closet. An expansive gym with steam room, sauna and massage room completes the wellness experience. Immersed in hand-selected plantings with no neighbor in sight, Casa de Ondas is a once-in-a-lifetime work of art where architecture, nature and extraordinary living move as one.