1009 Highknoll Ln PRICE IMPROVEMENT! Stunning multi-level Brownstone in The Summit at Rivery Park offering exceptional flexibility and a true lock-and-leave lifestyle. Designed for modern living, this spacious home features multiple flex rooms perfect for a home office, guest suite, hobby space, or additional bedrooms, along with a private elevator providing seamless access to all four floors. The main living area showcases an open-concept layout with wood flooring, granite countertops, upgraded appliances, and a convenient half bath-ideal for both everyday living and entertaining. On the third floor, you'll find two bedrooms with private en-suite baths. The primary suite features a newly renovated bathroom, dual closets, and a generous laundry room complete with a sink. The first floor offers an additional bedroom or flex space with new carpet and a full bath, providing privacy for guests or versatility for your needs. The top floor is a standout, featuring a large flexible living area, an oversized finished bonus room, and a private upper deck balcony with an electronic patio cover, extra storage, and gas plumbing-ready for your future grill and fire pit, perfect for elevated outdoor entertaining. Positioned at the front of the community with unobstructed views, this Brownstone is just steps from shops, restaurants, a gym, movie theater, and 25 miles of hike and bike trails along the San Gabriel River. Enjoy low-maintenance living in a vibrant, walkable community with quick access to everything Rivery Park has to offer.