This 1959 single-level Mid-Century style home, sited on over 1/2 acre of lush grounds, is superbly located at the end of a quiet cul-de-sac in the estate area of San Marino. This well-maintained home has been owned by the same owner since approximately 1973. Offering timeless character, spacious rooms and excellent privacy, this property is a rare find. Enter through the gracious formal entry, which features peg and groove hardwood floors, and leads to the living room and dining room. The sprawling living space, measuring 3,448 SF, enjoys natural light and a relaxing view of the verdant grounds through large glass windows and sliding doors. The property is well-designed for entertainment with access to the yard from the living room, family room, dining room and bedroom wing. The family room and living rooms feature fireplaces and built-ins. The timeless mid-century kitchen is open to the family room and features a breakfast bar and plenty of storage. The family room is the perfect spot to enjoy the game, make a drink at the wet bar, or play cards. Offering 4 en-suite bedrooms and 4.5 baths, the spacious primary suite is at the rear of the home. Bedroom #4 has its own separate entrance, providing additional privacy for a guest or home office. One of the unique features of this property is a separate structure, which measures 861 SF, and is tucked away on one side of the property behind mature trees. This secondary structure consists of a beautiful squash court and an attached recreation room with a decorative fireplace and hardwood floor; this structure has the potential to be used as a sound studio, sport court, or an amazing home gym. Additionally, there is an amazing amount of storage throughout, including nearly 800 SF of unfinished basement and storage space. The private grounds make you feel like you have been transported to Big Sur where you will enjoy mature landscaping and trees, including redwood, ginkgo, pine trees and oak trees. The beautifully-designed heated pool and elevated spa feature a cascading waterfall and are surrounded by spacious patios and mature plants. Amenities include central heating/air, 2 Nest thermostats, 10-year old concrete tile roof, separate laundry room with built-ins and laundry sink, 2-car garage and spacious driveway. Located in the San Marino School District, near Lacy Park, the Huntington Library and Botanical Gardens, CalTech, Polytechnic School, and shopping and restaurants on South Lake Avenue in Pasadena.