3204 N Kostner Avenue 502 The last remaining penthouse-level residence in the building that features sweeping, unobstructed views of the downtown Chicago skyline from within the unit. Perched on the top floor of Avondale/Kilbourn Park's newest boutique condominium, this residence offers expansive sightlines through oversized windows that flood the home with natural light and frame the skyline from the moment you walk in. The open-concept living space is both dramatic and refined, anchored by a custom paneled feature wall and finished in solid ash-blonde hardwood flooring throughout. The kitchen is equally striking and functional, featuring quartz countertops, a full quartz island and backsplash, flat-paneled cabinetry, stainless steel appliances, and carefully selected statement lighting. The primary suite and second bedroom are thoughtfully designed for comfort and flexibility, while both bathrooms deliver a spa-like experience with porcelain-tiled walk-in showers and integrated built-in niches. Step outside to your private balcony-complete with a gas line for grilling-and take in uninterrupted skyline views that transition from glowing sunrises to the city illuminated at night. Just one level above, the expansive shared rooftop deck offers additional space to relax and entertain against the backdrop of downtown Chicago. Ideally located between Avondale and Logan Square with convenient access to the expressway and public transit, this penthouse combines elevated design, modern convenience, and a view that truly sets it apart. Garage parking (Space #22) equipped for EV charging included.