110 S Washington Street unit: 400 400 Significant Price Adjustment. This penthouse does not feel like condo living. Set in one of Naperville's most coveted buildings, this Central Park Place residence sits in the heart of downtown, offering the rare blend of privacy, scale, and walkable lifestyle buyers are searching for. With over 3, 554 square feet, this end-unit penthouse is filled with natural light from three exposures and showcases sweeping views of downtown and Central Park from two private balconies. The layout is designed for both everyday living and effortless entertaining, featuring three bedrooms, three and a half baths, a private study, an expansive great room, and a chef's kitchen that anchors the home. Every detail has been thoughtfully curated, with custom cabinetry, Sub-Zero and Wolf appliances, natural quartz countertops, Kohler fixtures, hardwood flooring throughout, and designer finishes completed from the start with no expense spared. Two heated, ground-level garage spaces in a private garage add convenience rarely found downtown. Residents enjoy exclusive access to a private rooftop terrace shared by only sixteen units, offering panoramic views and gas grills, an elegant setting for summer evenings and gatherings. Just steps from fine dining, shopping, entertainment, parks, and the Riverwalk, this is a home for those who want downtown energy paired with refined comfort and timeless architecture. Luxury, location, and lifestyle come together here in a way few properties can match.