Welcome home to 5231 Eileen Drive, a wonderful residence in the highly sought after Happy Valley Neighborhood of West San Jose with award winning schools. This 4-bed, 2.5-bath home is situated on an expansive 9,090 sqft lot, providing a rare combination of comfort, function, and future potential. The home features a welcoming open-concept layout with vaulted ceilings, hardwood floors, dual-pane windows, and a bright kitchen with casual dining and seamless indoor/outdoor flow. 1,871 sqft of living space with an additional 434sqft of bonus area with versatile potential, ideal for a future primary suite, guest quarters, expanded living area, or other personalized spaces. The generously sized lot includes mature trees, freshly groomed grounds, and multiple areas for outdoor living, dining, or future enhancements. Located minutes to Apple and Nvidia, with easy access to major commute routes, top shopping and dining destinations. Nearby Saratoga Creek Park. Walking/biking distance to schools. Close to vibrant downtowns Los Gatos, Saratoga & Campbell. An excellent opportunity to own a home in a neighborhood with true pride of ownership. This one is a MUST SEE!