Sienna is a six-story apartment community at 423 E Ohio Street, professionally managed by Highland Real Estate Partners.
Built in 2016, Sienna brings together 50 one- and two-bedroom residences in a six-story building. Its boutique scale offers a focused alternative to larger downtown towers while keeping residents in the heart of Streeterville.
The East Ohio Street address places residents near Lake Michigan and the Lakefront Trail, the Magnificent Mile, Chicago Riverwalk, Ohio Street Beach, Navy Pier, Northwestern Memorial Hospital, everyday shopping, and CTA service. Explore the Streeterville neighborhood guide for more local context.
Sienna’s ten one- and two-bedroom layouts pair open living areas with confirmed residence features. Shared spaces include a rooftop terrace, resident fitness center, and lobby areas. Review the apartment property details, compare the floor plans, browse the amenities and features, or see the property in the photo gallery.
Highland Real Estate Partners manages Sienna and assists with leasing, tours, resident questions, and property operations. The Chicago team is available Monday through Friday from 9:00 AM to 5:00 PM and Saturday from 9:00 AM to 4:00 PM, Central Time.