UNDERPRICED and immaculate! Welcome to gorgeous 4421 Casa Grande-a home that instantly feels inviting, with thoughtful design, and tucked into one of McKinney's most desirable neighborhoods within Frisco ISD. This beautifully crafted American Legend home has truly been meticulously maintained and offers a SECOND bedroom downstairs, which has its own full bathroom. As you enter the elegant foyer, you are welcomed by soaring ceilings and rich hand-scraped hardwood floors that flow through main areas. The expansive kitchen is a true centerpiece, featuring a stunning oversized island, sleek stainless steel appliances, a 5-burner gas cooktop for the chef, and a butler's pantry alongside a large noteworthy walk-in pantry. With abundant counter space and an open flow into the spacious living area, it's perfect for both quiet mornings and entertaining. The primary suite is downstairs and features dual sinks, a large walk-in separate shower, and an impressive walk-in closet with so much space. Upstairs, you will find two more bedrooms, a full bath, and a generous game room or second living space. Storage is a standout feature, with TWO walk-out attic spaces offering plenty of storage space and extensive decking-no stairs required. These areas are perfect for easy access and could even be finished out for additional space. The backyard is very spacious and inviting, complete with a large covered patio for relaxing and entertaining. This backyard could easily accommodate a swimming pool or whatever your heart desires. This picturesque neighborhood offers a pool and open green spaces. Warmth and sophistication are easily felt here. This impressive home blends beauty and a smart functional floorplan and all in a prime location… a welcome canvas for the next chapter of your story.