3674 State Route 111
Pontoon Beach, IL 62040
2,900 SF Office/Flex Space · Office Property For Lease · 2,900 SF

2,900 SF office/flex space available for lease. The 1,050 SF office features a large open floorplan, 1 private office, restroom and open-air storage. The 1,850 SF warehouse section in rear has a 12' x 10' drive-in door, with floor drains, no heat or AC, however, roof is insulated. Space would be ideal for a plumbing supply, electrical, roofing or general contractor. The surrounding area continues to draw commercial and industrial investments, further enhancing the site’s appeal for tenants seeking a strategic, well-connected lease opportunity. Landlord responsible for water and sewer. Highly accessible site in Pontoon Beach along a well-traveled commercial corridor, just minutes from Interstates 270 and 255 with convenient connectivity to downtown St. Louis, Edwardsville, Collinsville, and other Illinois communities. Positioned in a well-established business corridor, the property benefits from strong regional access, everyday commuter visibility, and proximity to major industrial, logistics, and service-oriented employers.