Rarely does a Fountain Valley home offer nearly four thousand square feet of combined living space, a four-car garage, an attached ADU, and an expanded driveway accommodating six to seven vehicles, all on a 10,048-square-foot cul-de-sac lot. Built in 1998, this executive home is one of the newer custom residences in Fountain Valley's prestigious Hampton Place Tract, known for its tree-lined streets, award-winning schools, pride of ownership, and prime location near Harper Park. Approximately three miles from the beach, this property offers a 3,025 square foot main residence and an attached 892 square foot ADU completed in December 2024. Exceptional curb appeal features a lush front lawn, raised stone planters, a beveled glass entry door, and manicured landscaping. Fresh interior paint, hardwood flooring and tile downstairs, new carpet upstairs, recessed lighting, and abundant natural light enhance the home. The floor plan offers four bedrooms plus a bonus room; formal living room or fifth bedroom/home office; formal dining room; family room with fireplace; remodeled powder room; separate laundry room; and ceiling fans throughout. The kitchen features granite countertops, extensive cabinetry, glass display shelving, two oversized pantry cabinets, a center island with built-in wine refrigerator and five-burner cooktop utility sink plus abundant storage. Upstairs the primary suite offers vaulted ceilings with walk-in closet fireplace dual vanities soaking tub plus separate shower. Three additional bedrooms the bonus room and an upgraded secondary bathroom with dual vanities and travertine flooring complete the second level. The backyard features built-in BBQ spa with waterfall fire pit fruit trees artificial turf patio plus two large storage sheds. The attached ADU offers two bedrooms two bathrooms indoor laundry its own air conditioning system plus flexible living space for multigenerational living guests or rental income. The expanded four-car tandem garage offers approximately 200 additional square feet with Racedeck flooring custom glass display cabinetry built-in seating with concealed storage extensive cabinetry along with craft/workbench area. Additional upgrades include newer HVAC system upgraded electrical panel Prism security exterior lighting beneath eaves as well as residential fire suppression system A rare opportunity to own one of Hampton Place's finest homes featuring newer construction private ADU alongside exceptional parking.