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511 Illinois Avenue Ottawa IL 61350
511 Illinois Avenue Ottawa IL 61350

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Discover the epitome of commercial potential with this exceptional mixed-use building ideally situated in a high-traffic area near Starved Rock State Park. Boasting a strategic location that draws tourists and locals alike, this property presents a rare chance to capitalize on both retail and residential income streams. Whether you're looking to expand your investment portfolio or establish a foothold in a thriving tourist area, this mixed-use building offers unparalleled potential. Don't miss out on this opportunity to own a piece of real estate in one of Illinois' most sought-after locations. Schedule your viewing today and seize the chance to transform this property into a lucrative asset.

Property Details of 511 Illinois Avenue, Unit 23

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Listed by Jamie Unholz of Executive Realty Group LLC - Bloomingdale ((815) 200-5447)

Based on information submitted to MRED  as of June 29, 2026 . All data is obtained from various sources and has not been, and will not be, verified by broker or MRED.   All information should be independently reviewed and verified for accuracy.  Properties may or may not be listed by the office/agent presenting the information. NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

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