645 W Main St

For Sale

645 W Main St, Ottawa, IL 61350

This Ottawa property for sale is located at 645 W Main St. The current listed sale price for 645 W Main St is $349,000. 645 W Main St is situated on a lot that is 0.18 acre in size.

Contacts

GEORGE SHANLEY

Coldwell Banker Real Estate Group

Property Details

  • Property Type Other
  • Units 2
  • Lot Size 0.18 Acre
  • # of Floors 2
  • Year Built 1925
  • Date Updated Aug 15, 2026
First time offered! This spacious West Side medical office building, formerly home to Dr. Terry Love's medical practice, offers over 5,000 square feet of versatile space and endless possibilities. The main level features a welcoming reception/waiting area, 5+ patient exam rooms, multiple private offices, a conference room, kitchenette, three half bathrooms, utility rooms, additional office/storage areas, and much more. The upper level includes a 2-bedroom apartment with a full bathroom, providing excellent additional living space or potential rental income. The property offers ample storage throughout, two HVAC systems, two water heaters, and approximately 10 on-site parking spaces. With its flexible layout and generous square footage, this property could easily accommodate a medical practice, professional office, multi-unit residential conversion, condos, apartments, or a variety of other uses. Conveniently located just a few short blocks from Ottawa's downtown shopping and restaurant district and only two blocks from the Illinois River, this property is situated in the heart of the Town of Two Rivers and beautiful Starved Rock Country. A unique opportunity with tremendous potential, excellent location, and the flexibility to fit a wide range of commercial or residential concepts. The possibilities are truly endless!
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Highlights

  • Age: Over 50 Years Old
  • Basement: None

Getting around

  • 87/100

    Walk Score ®

  • 51/100

    Bike Score ®

Powered by Walk Score ®

Location

  • City Ottawa, IL
  • Neighborhood Ottawa
  • Zip Code 61350
  • Market Chicago

Points of Interest

  • Circle K

    0.84 miles

  • BP

    1.95 miles

  • Road Runner

    4.48 miles

  • Shell

    4.48 miles

  • Love's

    8.41 miles

  • Parking #29 @ Starved Rock

    5.25 miles

  • Parking #28 @ Starved Rock

    5.26 miles

  • Parking #27 @ Starved Rock

    5.43 miles

  • Parking #25 @ Starved Rock

    5.97 miles

  • Parking #26 @ Starved Rock

    6.12 miles

  • Parking #24 @ Starved Rock

    6.52 miles

  • Parking #23 @ Starved Rock

    6.52 miles

  • Parking #21 @ Starved Rock

    7.34 miles

  • Parking #20 @ Starved Rock

    7.80 miles

  • Parking #19 @ Starved Rock

    8.22 miles

  • Sands Motel

    0.61 miles

  • The Surrey

    1.91 miles

  • Holiday Inn Express

    1.99 miles

  • Fairfield Inn

    2.16 miles

  • Super 8

    2.18 miles

  • Quality Inn

    2.19 miles

  • Comfort Inn

    2.45 miles

  • Hampton Inn

    2.53 miles

  • Starved Rock Lodge

    7.69 miles

  • Grizzly Jacks Grand Bear Resort

    8.63 miles

  • Handy Foods

    0.10 miles

  • Save-A-Lot

    1.28 miles

  • Kroger

    1.69 miles

  • ALDI

    1.88 miles

  • Walmart Supercenter

    2.27 miles

Contact Listing Broker
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