Welcome to 678 Connie Ave in San Mateo a beautifully updated 3 bedroom, 2 bathroom, 1440 sqft Eichler-style home in the desirable Nineteenth Park community. Showcasing classic mid-century design, it features dramatic floor-to-ceiling windows that fill the space with natural light and connect indoor and outdoor living. Designed for modern living, the home offers an open kitchen, dining, and living floor plan ideal for everyday living and entertaining. Brand-new engineered hardwood floors and radiant heating run throughout, providing warmth and comfort. The updated kitchen features a large island, stainless steel farmhouse sink, designer tile backsplash, top-of-the-line BOSCH range, built-in microwave, and generous prep and seating space all open to the main living areas. The spacious primary bedroom includes a private ensuite and direct yard access. Two additional bedrooms offer flexibility for guests, a home office, or growing needs. Additional upgrades include new air conditioning, fresh paint, epoxy garage floors, and a spacious 2-car garage. Fresh landscaping enhances curb appeal. Centrally located near Trader Joe's, Whole Foods, Hillsdale Shopping Center, and Bridgepointe with easy access to Highway 92, this home offers a perfect balance of style, comfort, and location.