Tucked behind mature hedges in one of the Peninsulas most prestigious neighborhoods, 618 Occidental Ave is a beautifully private & architecturally captivating 1927 Spanish-colonial revival home in the heart of San Mateo Park. This timeless property blends classic elegance with modern comfort, offering approx 1,850 sq ft of thoughtfully designed living space. Enter through a scalloped archway into a stunning living room with open-beam ceilings, oak flooring, an original fireplace, & French doors that open to a lush & secluded front yard. The light-filled formal dining room flows into a galley-style kitchen featuring stainless steel appliances, new flooring, and direct access to the outdoors. Recent system upgrades include a high-efficiency furnace and water heater. The main level also includes a bedroom, full bath, and laundry room, ideal for guests or a home office. Upstairs are two additional bedrooms & a beautifully remodeled bathroom. The backyard is a true oasis, complete with mature landscaping, an expansive wood deck, patio area, antique garden gate, & a custom-built treehouse. A detached, updated 2-car garage and long driveway complete this exceptional offering. Prime location walking to downtown Burlingame and San Mateo, top-rated schools, trails, & major commute routes.