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About Our Company

Next Realty is working to manage and lease 620 N LaSalle building. We're an accomplished property management and leasing firm with a long track record of managing and leasing office spaces in the River North neighborhood. Whether it’s a hot desk or a loft office space for rent in Chicago, we'll provide tenants with the right working environment for their business.

About 620 N LaSalle building

Previously home to the former Morrie Mages, Sportmart and Sports Authority, this iconic eight-story building at the corner of Ontario and LaSalle has been reinvented as a modern timber loft office building. The extensive inside and out renovation and modernization that included the  replacements of all mechanical systems, installation of new vertical transportation as well as new modern amenities such as a large roof top desk, showers, bike room, and tenant lounge areas. These new additions as well as many others not listed here have transformed the building into a state of the art work environment with convenient lifestyle amenities to meet today’s tenant demands.

We Are Here to Help

Our team of real estate professionals have a long history of running and leasing office spaces in Chicago. We are passionate about providing our tenants with superior service and to help them to find the right office solution for their business.

Marc Blum

Marc Blum

PRESIDENT & CHIEF OPERATING OFFICER

With 25 years of experience in real estate investment and portfolio management, Marc's leadership offers an in-depth understanding of the nuances integral to successfully leasing and managing office spaces in Chicago.

Pam Sullivan

Pam Sullivan

COMMUNITY SALES MANAGER

Pam joined Next Realty in 2022. Pam is a veteran in the shared office and coworking industry in Chicago and is excited to be able to say “YES!” to any space requirement from 80 – 80,000 square feet.

Danny Nikitas

PRINCIPAL

A well-known member of the Chicago real estate community for more than 30 years. As a broker, Danny has secured more than 500 lease transactions totaling more than 4.5 million square feet in buildings such as Willis Tower (formerly Sears Tower), John Hancock Center, Prudential Plaza, AMA Plaza (formerly One IBM Plaza) and Citigroup Center.

Shannon Conerty Morris

Associate

Shannon Morris joined Avison Young’s Chicago Agency Leasing team in 2023 as an Associate. She partners with her team in marketing strategy, outbound sales initiatives, and client services. Prior to joining Avison Young, Shannon worked in Account Management where she excelled in building strong client relationships, managing project budgets and timelines, and establishing best practices for internal workflows. She is excited to bring these skills and experiences to Avison Young and the clients they serve in Chicago.

Michael Kloppenburg

SENIOR ADVISOR

Michael spent nine years with Carr Companies working in management and sales for Carr Workplaces, an industry-leading national coworking operator. In 2015, Michael was integral in developing the in-house brokerage operation for Carr Companies leading tenant and landlord representation for the firm as Principal Broker. There he completed over $50M in lease transactions advising clients on their customized office requirements.

Emily Marquardt

VICE PRESIDENT

Throughout her career, Emily has completed over 300 lease transactions totaling more than 2.2 million square feet with tenants ranging from private and small cap to publicly traded and Fortune 500 companies. Feature deals include USG Corporation, Bond Collective, TransUnion, Humana, and W.W. Grainger. She has successfully executed many notable assignments, including the Civic Opera Building, 550 W Adams, 1 S Wacker, 444 N Michigan, 303 E Wacker and Accenture Tower (formally Citigroup Center) among many others. Her past clients include top developers and investors in the Chicago office landscape including 601w Companies, Macquarie (formally GLL Real Estate Partners), Beacon Capital Partners, Mehlon Properties, Third Millennium Group and GE Asset Management.

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620 North LaSalle Office Spaces

620 N LaSalle Dr, Chicago, IL 60654

map directions
  • Area Sights
  • Museum of Contemporary Art
    7 minute drive
  • Washington Square Park
    11 minute walk
  • Magnificent Mile
    4 minute drive