Privacy paired with exquisite attention to detail…welcome home to 20858 Fortuna Del Sur, a classically charming, idyllic ranch style single level in the iconic community of Elfin Forest. Built in 1978 and set on a pastoral four-acre lot with views, this property has been impeccably maintained, manicured and cherished for the past 25+ years. Complete with a single-story semi-attached 1 bd/1ba ADU (separated from the main house by a 4-car garage and breezeway), large arena for horses, one pipe corral, two storage sheds, and bucolic south facing views. Through the front doors breathtaking unobstructed countryside and mountain views. Primary retreat, complete with cedar walk-in closet, beautifully updated primary bathroom with heated floors, walk-in shower, and soaking tub, primary bedroom with vaulted ceilings and sliding glass doors leading to the rear patio and yard. Through the living room a quintessential white farmhouse kitchen with updated stainless steel appliances. Large family room, laundry room, three bedrooms and two additional full bathrooms within approximately 3,675 sqft total. Oversized 4-car garage, and guest house, ideal for passive income or visits from family and friends; with kitchenette with new refrigerator, living room, fireplace, full bedroom and bathroom. Sprawling, fully usable approx. 174,240 sqft/4 acre yard with endless potential, meticulously cared-for walking paths, garden, and corrals. This property offers the remarkable option to choose between some of the most highly rated public schools in the country — truly a once in a lifetime, forever and ever type of home! Main house is 4 beds, 3 baths and ADU is 1 bed, 1 bath.