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Property Details:

County or Parish
Dallas
Lot Size
1 to < 3 Acres
Lot Size (Acres)
2.0320
Lot Size Area
2.0320
Lot Size (Square Feet)
88513.9200
Association Type
None
Community Features
Gated
Restrictions
No Restrictions

School Information:

School District
Dallas ISD
Elementary School
Pershing
Middle School
Benjamin Franklin
High School
Hillcrest

Interior Information:

Appliances
Built-in Coffee Maker,Built-in Gas Range,Built-in Refrigerator,Commercial Grade Range,Commercial Grade Vent,Dishwasher,Disposal,Gas Range,Ice Maker,Microwave,Convection Oven,Double Oven,Refrigerator,Tankless Water Heater,Warming Drawer
Heating
Central,Natural Gas
Cooling
Central Air,Electric
Fireplaces Total
2
Fireplace Features
Gas,Gas Starter
Flooring
Stone
Interior Features
Built-in Features,Built-in Wine Cooler,Cable TV Available,Chandelier,Decorative Lighting,Double Vanity,Dumbwaiter,Eat-in Kitchen,Flat Screen Wiring,High Speed Internet Available,Kitchen Island,Open Floorplan,Pantry,Smart Home System,Sound System Wiring,Vaulted Ceiling(s),Walk-In Closet(s),Wet Bar,Second Primary Bedroom

Exterior Information:

Architectural Style
Contemporary/Modern
Lot Features
Acreage,Interior Lot,Landscaped,Lrg. Backyard Grass,Many Trees,Sprinkler System,Tank/ Pond
Lot Size
1 to < 3 Acres
Acres
2.0320
Patio and Porch Features
Covered,Patio
Pool
Yes
Pool Features
Heated,In Ground
Waterfront
No
Exterior Features
Courtyard,Covered Patio/Porch,Fire Pit,Lighting,Outdoor Kitchen,Outdoor Living Center,Outdoor Shower,Private Entrance,Private Yard,Sport Court,Uncovered Courtyard

Farm and Ranch Info:

Barns Count
0

Map

Flood information: FEMA National Flood Hazard Layer (NFHL). Coverage varies; no shading does not mean no flood risk. This map is informational, not an official flood determination for insurance or lending. Verify current maps at the FEMA Map Service Center.

MLS 21370233

5547 Walnut Hill Lane

Dallas, Texas
$37,500,000
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Type: Residential
Beds: 6 Baths: 10.00 Living: 5 Dining: 2
Gar: 4 Gar LxW: 58 x 21 SqFt: 13,800 Year Built: 2025
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.
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Listed by: Alex Perry
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Tony C Hager

Tony C Hager

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