Goettsch Partners (GP) recently completed 320 South Canal, billed as “Chicago’s healthiest office tower,” according to the architecture firm. Located across the street from Chicago Union Station and close to major expressways, the 51-story tower totals 1,740,000 sf. It includes a conference center, fitness center, restaurant, to-go market, branch bank, and a cocktail lounge in an adjacent structure, as well as parking for 324 cars/electric vehicles and 114 bicycles.
The 2.2-acre site also features The Green at 320, one of the largest privately owned public parks in Chicago.
The project was developed by Riverside Investment & Development with Convexity Properties and built by Clark Construction. The same team also delivered the city’s Bank of America Tower in 2020 and 150 North Riverside office building in 2017. All three 50-story towers are certified or pre-certified LEED Gold, WELL Platinum, and WiredScore Platinum. Together, they total nearly five million sf.
Design strategies at 320 South Canal emphasized improving occupant wellbeing. The tower incorporates innovative technology to maximize occupant health, mitigate risk related to harmful environmental factors, and enhance tenant operational efficiency.
High-rise office features advanced air monitoring, filtration
Features include advanced air monitoring and air filtration systems, bipolar air ionization, fresh air delivery that is six times the national code standard, a tenant engagement app that provides a real-time display of air quality metrics, antimicrobial fixtures, and touchless technology throughout. Occupants also have access to outdoor terraces for fresh air as well as the outdoor spaces and activities provided by The Green.
Designed as a stepped, three-tiered building, 320 South Canal is oriented north-south along the east side of the site. The east face of the building aligns with the property line, reinforcing the urban street wall defined by the historic Union Station headhouse on the adjacent block.
Three setbacks reflect the internal organization of the building, with efficient, column-free floor plates that cater to a variety of tenants. Large terraces at each setback offer outdoor amenity spaces with expansive views of downtown. The building’s subtly folded façade creates a changing texture that reinforces the verticality of the building. At street level, east and west façades express V-shaped structural transfers that open up the ground floor. The resulting effect makes the park an integral part of the building, and the building serves as an extension of the park.
Early in the planning process, decision-makers chose to make the tower taller with a smaller footprint, allowing most of the site to be dedicated as a park. The 1.5-acre park space is organized around a 10,000 sf oval-shaped lawn. A curved path defines the main pedestrian circulation from the northeast to southwest corners of the site, promoting connections between the station and the evolving West Loop.
In addition to the central lawn, the park includes a variety of smaller spaces that allow for a variety of outdoor activities, both programmed and spontaneous, as well as pop-up retail space at the north side—all set against the backdrop of the iconic Union Station headhouse.
On the project team:
Owner and/or developer: Riverside Investment & Development and Convexity Properties
Design architect: Goettsch Partners
Architect of record: Goettsch Partners
MEP consultant: Environmental Systems Design (ESD)
Structural engineer: Magnusson Klemencic Associates
General contractor/construction manager: Clark Construction
Related Stories
Office Buildings | Jun 14, 2016
Let's not forget introverts when it comes to workplace design
Recent design trends favor extroverts who enjoy collaboration. HDR's Lynn Mignola says that designers need to accommodate introverts, people who recharge with solitude, as well.
Movers+Shapers | Jun 13, 2016
THE DISRUPTORS: The Millennial generation is imposing its will on design
AEC firms, particularly those that design hotels and offices, gain a competitive edge by knowing how to appeal to the largest share of the American workforce.
Office Buildings | Jun 10, 2016
Buildings that invest in wellbeing see healthy returns
Healthy workers are more productive workers, but fitness can be tough when employees at the office for 50 hours a week. Perkins+Will's Janine Grossmann offers the wellness components that landlords and companies should prioritize.
Office Buildings | Jun 10, 2016
Form4 designs curved roofs for project at Stanford Research Park
Fabricated of painted recycled aluminum, the wavy roofs at the Innovation Curve campus will symbolize the R&D process and make four buildings more sustainable.
Office Buildings | Jun 7, 2016
Incorporating places to rejuvenate into office design
Workspaces are geared toward socializing and collaboration, but people need quiet, calm places where they can sit alone and focus. Gensler's Penny Lewis offers three ways to design rejuvenation places into office settings.
Market Data | Jun 3, 2016
JLL report: Retail renovation drives construction growth in 2016
Retail construction projects were up nearly 25% year-over-year, and the industrial and office construction sectors fared well, too. Economic uncertainty looms over everything, however.
Building Team Awards | Jun 1, 2016
Multifamily tower and office building revitalize Philadelphia cathedral
The Philadelphia Episcopal Cathedral capitalizes on hot property to help fund much needed upgrades and programs.
Building Team Awards | May 26, 2016
Cimpress office complex built during historically brutal Massachusetts winter
Lean construction techniques were used to build 275 Wyman Street during a winter that brought more than 100 inches of snow to suburban Boston.
Building Technology | May 24, 2016
Tech is the new office perk, says a new survey of American workers
But most employees still see their companies falling on the dull side of the cutting edge.
High-rise Construction | May 17, 2016
Foster + Partners-designed towers approved as part of massive neighborhood redevelopment in San Francisco
One of Oceanwide Center’s buildings will be the city’s second tallest.
