6748 SQ FT Total finished with terrace level 8749 665 Old Mountain - The Reward of a Life Well Lived** Beyond the private gates, a cobblestone paver driveway winds through 1.33 professionally landscaped acres in West Cobb's coveted **Harrison High School district**. This quality custom-built estate, spanning **8,749 square feet**, isn't just a home - it's the destination. From the moment you step inside, Brazilian cherry hardwood floors and a warm, open layout welcome you to a space designed for both achievement and ease. The octagon wood-beamed office/library sets the tone for productivity, while the chef's kitchen with Sub-Zero refrigerator, beverage cooler, and keeping room fireplace makes hosting effortless. Step onto the veranda and take in the sparkling saltwater pool and spa, the stone patio, firepit, - your personal retreat after a day of winning in the world. Five fireplaces weave warmth into the design, from the **main-level primary suite** to the private upstairs guest/nanny retreat. The terrace level extends the possibilities - with a full kitchen, exercise room, safe room/storm shelter, and complete security system - whether for entertaining, multi-generational living, or simply creating space for what matters most. Here, success isn't measured just in square feet or finishes, but in the moments you can create: morning coffee while the irrigation-fed gardens come alive, laughter echoing across the playground, or the quiet satisfaction of knowing your children have access to one of the area's top school districts. 665 Old Mountain isn't just where you live - it's where you arrive.