4912 Highview Street VIEW! VIEW! VIEW! Built in 2005 and meticulously maintained, perched in the highly coveted Sycamore Heights community of Chino Hills, this stunning 5-bedroom, 3-bath, 3-car garage estate is a masterclass in privacy and panoramic elegance. From the moment you arrive, the gated private front courtyard with its tranquil fountain creates an exclusive sanctuary, ensuring ultimate seclusion from the outside world. Upon entering, the inviting living room set a sophisticated tone for hosting. The heart of the home is the expansive open-concept kitchen and adjacent family room. Kitchen with granite counter tops, center island, stainless-steel appliances and walk-in pantry. Family room with fireplace, designed to maximize the scenery, large windows frame a breathtaking daily masterpiece: unobstructed panoramic views of snow-capped mountains and shimmering city lights. A private downstairs office provides a quiet workspace or can easily be converted into a 5th downstairs bedroom. Upstairs with 4 spacious bedrooms plus a massive Bonus Room—ideal for a home theater, children’s play area, or creative studio. The luxurious primary suite has a retreat area, primary bathroom offers a true spa experience, enjoy the mesmerizing vistas from both the sleeping quarters and the primary bathroom. Other features include: custom two-tone paint, engineered wood flooring in living room, family room and formal dining room, wood shutters, ceiling fans, recessed lights, upstairs laundry with sink, awnings, 2 A/C units. Professionally landscaped gardens. Panoramic mountain and city lights views! Excellent Chino Hills schools!