Michael Silberberg

American Planning Association leaving Michigan Plaza for Aon Center

American Planning Association leaving Michigan Plaza for Aon Center

Unlike other relocations, new 21,000-square-foot-lease isn’t a downsize

601W’s Aon Center Tumbles 47% in Value

601W’s East Loop trophy Aon Center tumbles 47% in value

Appraisal puts bigtime landlord underwater, with large balance remaining on $536M senior loan plus additional mezzanine debt

Civic Opera Building at 20 North Wacker

601W’s Civic Opera office loan dips under water

Appraisal cut below $151M loan balance