Advanced energy modeling used to design net-zero multifamily building in Illinois

The Pierce at 7 Van Buren in Oak Park, Ill., is a model of high-performance design with a substantial number of units designated as affordable.

The six-story, 44-unit structure located next to Chicago’s western edge was designed with innovative advanced energy modeling to optimize performance. The design process aligned efficiency goals by adjusting insulation levels, window orientation and shading, mechanical system efficiencies, and integrating architectural expression with rigorous Phius performance metrics.

These features are achieved without compromising design integrity to create a residential space that adapts more easily to temperature and weather fluctuations. 

“This project is a meaningful step toward economic integration and housing equity,” according to a news release. Twenty percent of the units are reserved for households earning less than 50% of the area median income. Supported by OPRC, The Pierce at 7 Van Buren “reflects the organization’s mission of developing economically diverse and sustainable housing as a model for metropolitan areas throughout the country.” 

The building sports beautiful interiors and a stunning rooftop deck overlooking Columbus Park and the Chicago city skyline. Amenities include a resident lounge suitable as a workspace, a fitness center, attached parking garage, secure bike storage, and a pet-friendly policy. 

Studio, and one- and two-bedroom units with highly efficient appliances are offered. The building is just steps from the CTA Blue Line and the Oak Park Arts District. 

On the project team:

• Owner and/or developer: Oak Park Residence Corporation
• Design architect: Ware Malcomb
• Architect of record: Ware Malcomb
• MEP engineer: db HMS
• Structural engineer: Graef
• Energy modeling and Phius certification: Tom Bassett-Dilley Architects
• General contractor/construction manager: Synergy Construction Group, Cullen CM