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Date
Details
Price
Change
Source
8/31/2026
Listed
$45,000,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/40
$45,000,000 Just Listed
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Property Description
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.
Full Property Details
Full Property Details for MLS# 21370233
General
- Price: $45,000,000
- Status: Active
- Type: Single Family
- Source: NTREIS
- MLS ID: 21370233
- Updated: 9/1/2026
- Added to Site: 3 day(s) ago
Interior
- Interior Features: Wet Bar, Built-in Features, Chandelier, Decorative/Designer Lighting Fixtures, Double Vanity, Dumbwaiter, Eat-in Kitchen, High Speed Internet, Kitchen Island, Multiple Master Suites, Open Floorplan, Pantry, Smart Home, Cable TV, Vaulted Ceiling(s), Walk-In Closet(s), Wired for Sound
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Gas, Gas Starter
- Appliances: Built-In Gas Range, Built-in Coffee Maker, Built-In Refrigerator, Convection Oven, Double Oven, Dishwasher, Disposal, Gas Range, Ice Maker, Microwave, Range, Refrigerator, Some Commercial Grade, Tankless Water Heater, Vented Exhaust Fan, Warming Drawer, Wine Cooler
- Flooring: Stone
Rooms
Bathrooms
- Total Bathrooms: 10
- Full Bathrooms: 6
- Half Bathrooms: 4
Bedrooms
- Total Bedrooms: 6
Other Rooms
- Laundry: Laundry in Utility Room
Additional Information
- Pool: Yes
- Pool Description: Heated, In Ground, Pool
- Security/Safety: Prewired, Security System Owned, Security System, Carbon Monoxide Detector(s), Security Gate, Gated Community, Smoke Detector(s), Security Lights
- Equipment: Generator
Exterior
- Exterior Features: Courtyard, Fire Pit, Lighting, Outdoor Kitchen, Outdoor Living Area, Outdoor Shower, Private Entrance, Private Yard, Sport Court, Uncovered Courtyard
- Porch/Patio/Deck: Patio, Covered
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 4
- Covered Spaces: 4
- Parking Features: Garage, Garage Door Opener, Garage Faces Side
Location
- County: Dallas
- Subdivision: Crespi Estates
- Driving Directions: GPS
School Information
- Elem School District: Dallas ISD
- Midd School District: Dallas ISD
- High School District: Dallas ISD
- Elementary School: Pershing
- Middle School: Benjamin Franklin
- High School: Hillcrest
Community
- Gated community: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Electric
- Heating Type: Central, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Cable Available: Yes
- Utility Description: Sewer Available, Water Available, Cable Available
Structural Information
- Property Detached: Yes
- Architectural Style: Contemporary/Modern, Detached
- Structure Type: House
- Detached/Attached: Detached
- Construction: Frame
- Basement: Yes
- Roof: Tar/Gravel
- Windows: Window Coverings
- Stories/Levels: 2
- Living Area: 13,800 Sq. Ft.
- Year Built: 2025
- Property Condition: Resale
Additional Structures
- Other Structures: Outdoor Kitchen, Other
Lot Features
- Lot Size (Acres): 2.032
- Lot Size (Sq. Ft.): 88,513.92
- Lot Features: Acreage, Back Yard, Interior Lot, Lawn, Landscaped, Pond on Lot, Many Trees, Sprinkler System
Financial Considerations
- For Sale/Rent/Lease: For Sale
- Terms: Cash, Conventional
Disclosures and Reports
- Documents Avail.: Aerial
- Legal Description: CRESPI ESTATES BLK 5516 LT 1D ACS 2.0322
- Property ID: 005516000001D0000
- Block: 5516
- Lot Number: 1D
Listed by Allie Beth Allman & Assoc., Alex Perry and Allie Beth Allman & Assoc., Chad Barrett
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agents
— MLS# 21370233 —
Alex Perry
Allie Beth Allman & Assoc.
Chad Barrett
Allie Beth Allman & Assoc.
214-926-0158
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving MLS# 21370233
School District:Dallas Independent School District
| Name | Grades | Distance |
|---|---|---|
John J Pershing Elementary School 5715 Meaders Ln, Dallas, TX 75230 | PK-5 | 0.4 mi |
Benjamin Franklin Middle School 6920 Meadow Road, Dallas, TX 75230 | 6-8 | 1.7 mi |
Hillcrest High School 9924 Hillcrest Road, Dallas, TX 75230 | 9-12 | 1.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for MLS# 21370233
Estimate the Cost
Estimate the Cost for MLS# 21370233
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- Single Family
- Active
- Updated 8 hours ago
- 4Beds
- 5Total Baths
- Single Family
- Active
- Updated 4 hours ago
- 5Beds
- 8Total Baths
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- Single Family
- Active
- Updated 2 days ago
- 5Beds
- 8Total Baths
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MLS# 21370233, Dallas, TX 75229 (MLS# 21370233) is a Single Family property with 6 bedrooms, 6 full bathrooms and 4 partial bathrooms. MLS# 21370233 is currently listed for $45,000,000 and was received on August 31, 2026. Want to learn more about MLS# 21370233? Do you have questions about finding other Single Family real estate for sale in Dallas? You can browse all Dallas real estate or contact a Coldwell Banker agent to request more information.