17995 Via Buena Vida is a One-Of-A-Kind Custom Estate Home in the Heart of Yorba Linda! Securely tucked behind gates in an exclusive enclave known as Buena Vida Estates, this exceptionally desirable multi-generational estate home is a crown jewel among fine homes in an accessible, yet private location. A grand entry welcomes you into your formal living and dining areas, soaring ceilings and a stunning sit-up bar with intricate, hand-carved wood details that is a gorgeous focal point and gathering area. Beautiful marble floors extend through the main corridors as the home opens to gracious living. 4 Bedrooms and 4.5 Bathrooms are spread throughout the interior 4,600 sq ft of this remarkable home. Standout features of this home include an open-concept gourmet kitchen, informal kitchen dining, a grand family room with a statement fireplace and views on the backyard, an interior courtyard spa with a rock waterfall, a high-capacity wine fridge at the bar area, marble and wood flooring, high ceilings, an oversized laundry room (which could serve as a butler's pantry) on the main floor, an office niche, a handsome office and private bath (4th bedroom conversion) and a Master Suite with a beautiful fireplace overlooking the pool. Two En-Suite Bedrooms with walk-in closets and separate lookout balconies round out the 2nd story of this unique estate. Not to be forgotten is the 2 Bed/2 Bath Guest House with its own Kitchen, Living Room, Breakfast Nook, Laundry, a private backyard & patio area, and an attached 2-car garage. This truly SMART home features a state-of-art HVAC system with multi-zones and touch screen controls, the best in tankless water heaters, hi-tech pool equipment, an internet-based lighting system, an EV charging station & more! Located near the best PYLUSD schools, as well as the area's top private schools and close to everything that Yorba Linda has to offer.