Welcome to 573 Castle Ridge Drive - an exceptional ranch in the Rockwood School District. This rare ranch offers an expansive level backyard (over 1/3 acre) that backs to common ground. Wide open space for your dream backyard. The home offers 2,531 square feet of main level living, 3 bedroom, 2 &1/2 bath, main floor laundry, separate dining room, living room with fireplace, hearth room with fireplace and breakfast room. Throughout you will find expansive cathedral ceilings, built ins and architectural design. Natural light fills the home, with an effortless flow ideal for everyday living and entertaining. The standout basement offers a wood burning fireplace, large entertainment area and 2 additional bedrooms with a full bath. An additional 1,600 square feet of living space to complete your home. Recent improvements include new roof (2023), new windows in the back (2023), new vinyl siding in the back (2023), new gutters in back (2023), new hot water heater (2024), new stairs (2026), master shower (2026), and freshly painted. Neighborhood includes a pool and clubhouse. A rare opportunity to own a ranch with a large level lot in Ballwin.