Unique opportunity to own this full brick former church offering over 5,000 square feet of finished space and endless potential. This impressive property features soaring vaulted ceilings, stunning stained glass windows, and beautiful hardwood floors that create a warm and inviting atmosphere. The fully finished basement includes a kitchen and restroom, providing additional flexible space for a variety of uses. Currently zoned single-family residential, this property presents numerous possibilities including conversion to a spacious single-family home, multi-unit apartments, community center, event space, or other creative uses (subject to local approvals). Solid brick construction, character-filled architectural details, and expansive interior space make this a rare find with incredible potential. Bring your vision and transform this one-of-a-kind property into something truly special. LOW PROPERTY TAXES!
Property Features
Heating Information
Natural Gas
Electric
Parking
Asphalt
Off Street
Basement
Finished
Full
Cooling Information
Central Air
Water Features
Public
School Information
School Information for 509 7th Street, Mazon, IL 60444
Elementary School
N/A
Middle School
N/A
High School
Seneca Township High School
Listing Courtesy: RE/MAX Top Properties - 815-942-1133
Based on information submitted to the MLS GRID as of 2026-04-01 03:50:19. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last Updated: 2026-04-01 03:50:19
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Median Square Feet
Market statistics compiled from data from Midwest Real Estate Data.