3485 Belle River Beautifully situated high on an elevated corner lot in the hills of Hacienda Heights with expansive views of city lights, rolling hills, and even a direct sightline to the Hsi Lai Temple, this legacy property has been held by the same family for nearly fifty years. Built in 1978, the home retains much of its original character and finishes, offering its new owner a canvas to build on while maintaining the setting that made it special from the start. Framed by mature landscaping and a three-car garage, double wood doors open from the covered entry into a foyer that leads directly into a spacious formal living room and adjoining dining room, both lifted by vaulted ceilings. Continuing on, the kitchen is oriented toward the backyard, with a window over the sink framing the deck and hillside beyond. The peninsula doubles as a breakfast bar, and the adjoining dining nook opens directly into the living room and outdoor space, keeping the heart of the home connected to both the yard and the everyday living space. The living room is anchored by a brick fireplace, keeping formal and everyday living distinct without crowding either one. The main floor also includes a laundry room and a fourth bedroom with its own full bath, set apart from the rest of the house and suited to guests, extended family, or single-level living. Beyond the back doors, a covered patio framed by a pergola steps up to an expansive wood deck wrapped in a privacy fence. A lawn area alongside offers green space underfoot, ideal for pets, play, or gardening. The entirety of the backyard looks out over open hillside with no rear neighbor, holding onto quiet and unobstructed views of the hills and city lights beyond. Upstairs, the primary suite spans its own wing, with a walk-in closet and an en suite bath finished with dual vanities, a soaking tub, and a separate glass-enclosed shower. Two additional bedrooms share a full hall bath. With sweeping hill and city light views, a clear sightline to the Hsi Lai Temple, and a stretch of privacy that has held for nearly fifty years, this is one of the more commanding settings in Hacienda Heights, ready for its next chapter.