If you’ve ever wondered how a billionaire actually lives day to day—not the glossy magazine version, but the real, lived-in kind—Mark Cuban’s Dallas estate gives a pretty good answer. Tucked away in Preston Hollow, one of the most exclusive neighborhoods in Texas, Cuban’s home is less “celebrity mansion” and more private compound built for family life, privacy, and scale.
Locals sometimes call it the “Preston Hollow Kingdom,” and once you look at the details, it’s not hard to see why.
Who Lives There (and Why It Matters)
Mark Cuban
Mark Cuban doesn’t need much of an introduction. Billionaire entrepreneur, tech investor, outspoken owner of the Dallas Mavericks (until recently), and a long-time judge on Shark Tank. Unlike many high-profile figures, Cuban has stayed deeply rooted in Dallas for decades—and this estate reflects that long-term commitment.
Tiffany Stewart and the Cuban Family
Cuban and his wife, Tiffany Stewart, have lived in the mansion since their marriage in 2002. The home grew into its role as a family house over time. The couple’s three children—Alexis, Alyssa, and Jake—are a big reason the estate evolved the way it did. Interestingly, parts of the second floor reportedly went largely unused before the kids came along, which says a lot about how intentionally the space was designed.
The Neighbors
One notable nearby figure is Andrew Sommerman, a Dallas personal injury attorney who has occasionally commented on Cuban’s steady acquisition of neighboring parcels. Over the years, Cuban has quietly expanded his footprint, buying adjacent lots to increase privacy—something Preston Hollow residents take very seriously.
Preston Hollow: Old Money, Big Lots, No Flash
Preston Hollow isn’t flashy in the way Beverly Hills or Miami can be. It’s quieter, more discreet, and historically favored by Dallas’s wealthiest families.
Location Highlights
- Neighborhood: Preston Hollow
- City: Dallas, Texas
- Nearby Intersection: Preston Road & Northwest Highway
- Primary Access: Deloache Avenue
This part of Dallas is known for oversized lots, heavy tree cover, and homes that sit far back from the street. Cuban’s estate fits right in—except for its sheer scale.
Property Overview: By the Numbers
Here’s where things get serious.
| Feature | Details |
|---|---|
| Total Living Space | ~23,676 square feet |
| Lot Size | Approximately 7 acres |
| Bedrooms | 10 |
| Bathrooms | 13–16 (depending on source) |
| Architectural Style | French Chateau / Traditional Estate |
The size alone puts it among the largest private residences in Dallas. But the layout matters just as much as the square footage.
Inside the Mansion: Built for Living, Not Just Showing Off
Entertainment Without the Gimmicks
Cuban’s home was clearly designed for hosting—but not in an over-the-top, nightclub-at-home way.
- Five wet bars spread throughout the house make entertaining flexible rather than centralized.
- Five fireplaces add warmth to major living spaces and the primary suite.
- A massive wine cellar keeps things practical and indulgent at the same time.
It’s luxurious, sure—but not sterile. You get the sense people actually use these rooms.
Work Meets Home
With Shark Tank filming schedules and Mavericks operations, Cuban often works from home. Over the years, he’s recorded interviews, social clips, and remote segments directly from his office. The estate functions as a hybrid space—part home, part command center.
Outdoor Amenities: Where the Estate Really Opens Up
The outside of the property is where the “kingdom” nickname really earns its keep.
Backyard Highlights
- Full-sized tennis court
- Resort-style swimming pool
- Detached pool house
- Separate guest house for visitors or extended stays
Everything is spaced out intentionally. Nothing feels cramped, even with multiple structures on the property.
The Garage (Yes, It Deserves Its Own Section)
Cuban is a known car enthusiast, and the estate reflects that with a three-story garage designed to accommodate a sizable collection. It’s less about flexing and more about functionality—secure storage, room to rotate vehicles, and easy access.
Ties to Business and Organizations
Dallas Mavericks
During Cuban’s ownership of the Mavericks, the estate doubled as a private venue for meetings, strategy sessions, and informal team gatherings. It wasn’t unusual for basketball business to happen at home.
Shark Tank
While the main filming happens elsewhere, Cuban has often used his home office for related media, interviews, and remote appearances tied to the show.
Property Valuation
The Dallas Central Appraisal District (DCAD) handles the official valuation of the estate, which has evolved as Cuban continued purchasing nearby parcels and expanding the grounds.
How This Home Compares to Cuban’s Other Properties
Cuban also owns a notable home on Montage Way in Laguna Beach, California, often mentioned alongside the Dallas estate. The difference is tone: Laguna Beach leans coastal and modern, while Preston Hollow feels grounded, private, and permanent.
Dallas is home base. Laguna is the getaway.
Why the Preston Hollow Estate Feels Different
What makes Mark Cuban’s Dallas mansion interesting isn’t just the price tag or the square footage. It’s the intent behind it. This isn’t a speculative trophy home or a weekend showpiece. It’s a long-term family estate that grew alongside Cuban’s career, wealth, and public life.
In a city known for quiet wealth, the Preston Hollow Kingdom fits perfectly—massive, private, and surprisingly practical for a billionaire’s home.
Quick FAQ: Mark Cuban’s Dallas Mega-Mansion
Where does Mark Cuban live now?
Mark Cuban lives in Preston Hollow, Dallas, Texas, one of the city’s most exclusive residential neighborhoods. His primary residence is a private mega-mansion spanning more than 23,000 square feet on nearly seven acres.
How much is Mark Cuban’s Dallas house worth?
Mark Cuban’s Preston Hollow estate is estimated at around $22 million. Earlier public estimates placed its value closer to $19 million, with appreciation driven by land scarcity, estate-scale acreage, and replacement cost in Dallas’s ultra-luxury market.
When did Mark Cuban buy his mansion?
Mark Cuban purchased the property in 1999 for a reported $17.6 million. The home itself was constructed in 1997, two years prior to his acquisition.
How big is Mark Cuban’s mansion?
The main residence measures approximately 23,676 square feet. In addition to the primary structure, the estate includes a detached guest house, pool house, tennis court, and expansive landscaped grounds.
Why did Mark Cuban choose Preston Hollow?
Preston Hollow offers estate-sized lots, strict privacy, and proximity to central Dallas. For a high-profile billionaire, the neighborhood provides long-term livability without the exposure associated with flashier luxury districts.
