SPACE FOR LEASE LOCATED ON BUSY CORNER!! CLARK STREET AND WILSON AVE. Walgreens & Staples across the street. This Landmark building with its Terra Cotta Facade is in the heart of the Northside. High traffic area: Walking, CTA, Redline, Metra & Vehicles!!! 94 out of 100 for WALK SCORE!! 1,800-3,615 Sq Ft available in the Wholesale/Retail District of Clark St. Area is East Ravenswood/Uptown, the Issel Building is situated within walking distance of the most vibrant neighborhoods on the Northside, which are: Wrigleyville, Andersonville & Lakeview.