Enriched by mountain and hills views from a quiet cul-de-sac in the exclusive 24 hour gate-guarded community of Rocking Horse Ridge. This semi-custom, highly functional home rests on a double-sized, .55 flat acre lot, which is one of the largest of the tract. 10011 Sunderland Street is perfectly tailored for a buyer seeking to enjoy the luxury of space. A two-story foyer with staircase introduces the 4 bedroom plus bonus room, 4 bath floor plan. Tranquil surroundings are sure to inspire peaceful living while the home delivers a flexible floor plan with 3,156 square feet. The living room is situated off the entry and enjoys soaring ceilings, a fireplace and front garden views. The gourmet kitchen has been updated with granite countertops, stainless steel appliances, and a massive center island and is the heart of the home. It opens to the dining area with an entertainer's bar and a family room. There is a main-floor bedroom, currently used as an office, with a nearby bathroom. Upstairs enjoy a generous primary retreat with a spa-inspired bathroom, 2 secondary bedrooms, one of which is en-suite, a bonus room and a full bathroom. Relish in the privacy of an expansive backyard with stunning mountain panoramas. This outdoor haven is a blank canvas, inviting you to explore a realm of limitless possibilities. A foundation has already been poured for a patio and bbq to be built for year-round outdoor enjoyment. Adding to the appeal are award-winning Tustin schools, Arroyo, Hewes, and Foothill High and all that Rocking Horse Ridge has to offer including a community pool, spa, tennis courts, clubhouse, green belts, sports court and a park! Walking distance to Pacific Ranch Market, shops, and restaurants too. Come see this wonderful home!