Set in Country Club Estates on nearly an acre, 521 Mansion Drive offers 6,000+ square feet of new construction on one of Brentwood's most established streets. The main level centers on a vaulted great room and hearth room flowing to a covered patio with built-in outdoor kitchen and fireplace, anchored by a chef's kitchen with Wolf and Sub-Zero. The main-level primary suite is a private retreat with porch access and a spa-inspired bath. Five bedrooms, five full and two half baths, a generous bonus room, 10' ceilings, 4" white oak hardwoods, and a 4-car garage with EV charging - all zoned for top-ranked Williamson County schools. The grounds are designed for a future pool and spa with renderings and detailed plans available; installation negotiable at purchase. A rare new-build opportunity at this scale and address in Brentwood.

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Listed by Compass

 Listings courtesy of Realtracs as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 15, 2026 10:59 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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