Exceptional opportunity to own in the highly desired Las Flores area of Rancho Santa Margarita gorgeous highly upgraded 4 BR + additional optional bedroom or Large loft or office. This home has one of the LARGEST premium lot offering a huge spectacular backyard with built-in BBQ w fridge, fireplace with seating area, great hardscaping, grassy areas & trampoline. Large gourmet kitchen includes upgraded cabinetry, granite counter tops with backsplash, stainless steel appliances, center island, tile flooring & breakfast nook. Large separate family room has a built-in entertainment center & cozy fireplace. This home features a downstairs bedroom and full bathroom, plantation shutters, soaring ceilings, upgraded flooring, recessed lighting throughout, a kitchen with an eat-in island, an upstairs laundry room, a separate flex space upstairs that can be used as an office, study area, etc. Large master suite w large walk-in closet, double sink, ceiling fan, custom plantation shutters, separate tub & shower & double door entry. Laundry room is conveniently located on the second floor. 3-car garage with built-in cabinets. Community pool & tennis courts. Only 3.5 miles from I-5 freeway off Oso Parkway. Near excellent CA Distinguished Las Flores School (K-8) Tessoro high school, 241 corridor, golf course & much more. Hurry, this lovely home will not last! Special Assessment Tax (Mello-Roos) is approximately $1,320 a year and expected to expire in 2021-2022.