Welcome to this charming and well-maintained 4-bedroom, 2-bathroom home offering timeless character, flexible living space, and exceptional potential in one of San Mateo's most desirable neighborhoods. A welcoming covered front porch opens to bright, sun-filled interiors featuring beautiful hardwood floors, fresh neutral finishes, and large picture windows that flood the home with natural light. The spacious living room with a classic brick fireplace flows seamlessly into a formal dining room, creating an inviting setting for both everyday living and entertaining. The kitchen is clean, functional, and filled with natural light, offering original cabinetry and freestanding appliances. An excellent opportunity for a future remodel to create your dream kitchen. The versatile lower level significantly expands the home's livability with a generous family room, a private fourth bedroom, a full bathroom, and a convenient laundry area ideal for guests, extended family, a home office, or multi-generational living. Outside, enjoy mature landscaping, an inviting front yard, and wonderful curb appeal. Ideally located near parks, shopping, dining, Caltrain, major commute routes, and highly regarded schools, this home offers the perfect combination of comfort, location, and opportunity.