Welcome to 1263 Cornerstone Way, a completely remodeled inside and out, move-in ready single-story home that perfectly blends modern design, functionality, and location. This 3 bedroom, 2 bathroom home offers approximately 1,311 sq ft of living space on a spacious 7,405 sq ft lot with a newly resurfaced pool, freshly painted exterior, and rare RV parking for added convenience. Step inside to an open-concept layout with vaulted ceilings, wide-plank flooring, and a stunning updated kitchen featuring sleek cabinetry, stainless steel appliances, and a large island that flows seamlessly into the living room with cozy fireplace and dining areas. Both bathrooms have been fully upgraded with contemporary finishes, custom vanities, and modern fixtures throughout. The backyard is built for entertaining with a freshly resurfaced pool, large pergola, and plenty of space to relax or host, while additional highlights include a 2-car garage and true turnkey condition. With no HOA and no Mello-Roos, this home also offers convenient access to the 91 Freeway, making commuting to Orange County or Los Angeles a breeze, and is located near The Shops at Dos Lagos, The Crossings at Corona, local parks, hiking trails, and Glen Ivy Hot Springs. Don't miss this exceptional opportunity to experience the Southern California lifestyle at its finest.