Welcome to 1055 Helen Ave, a stunning modern residence built in 2018, ideally situated at the Santa Clara border in Sunnyvale. This contemporary home offers 4 bedrooms, 3.5 bathrooms, and 2,227 sq.ft. of thoughtfully designed living space. The versatile floor plan includes a ground-floor bedroom with an en-suite bath and direct access to a beautifully landscaped yard perfect for guests or multi-generational living. Designed for both comfort & convenience, this home is just minutes from Apple Park and major tech hubs. The bright & airy living room showcases a sleek dual-sided fireplace, seamlessly flowing into a gorgeous dining area, ideal for warm gatherings. The chefs kitchen is a dream, with an oversized island, quartz countertops, a pantry, Bosch stainless steel appliances, and a breakfast nook perfect for cooking & entertaining. Upstairs, the luxurious primary suite impresses with soaring ceilings, abundant natural light, a walk-in closet, and a spa-like en-suite bath. Two additional spacious bedrooms, a convenient laundry area, & ample storage complete the upper level. High-end features include French Oak hardwood flooring, multi-zone central AC, California Closet organizers, recessed lighting, built-in speakers, & elegant 8-ft solid doors. Experience elegance at every turn!