O'Neil Property Group

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$349,000
62 Days On Site

645 W Main Street
Ottawa, IL 61350

For Sale|Mixed Use|Active
0
Beds
0
Total Baths
5,184
SqFt
$67
/SqFt
1925
Built
County:
LaSalle
Listing Courtesy of MRED as distributed by MLS Grid of Coldwell Banker Real Estate Group
645 W Main Street645 W Main Street645 W Main Street645 W Main Street
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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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Listing Snapshot
Priceย 
$349,000
Days On Siteย 
62 Days
Bedroomsย 
N/A
Inside Area (SqFt)ย 
5,184 sqft
Total Bathsย 
N/A
Full Bathsย 
N/A
Partial Bathsย 
N/A
Lot Sizeย 
0.18 Acres
Year Builtย 
1925
MLSยฎ Numberย 
12729503
Statusย 
Active
Property Taxย 
$12,800.92
HOA/Condo/Coop Feesย 
N/A
Sq Ft Sourceย 
N/A
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLSยฎ
2 months agoStatus changed to Active
2 months agoListing first seen on site
General Features
Acresย 
0.18
Additional Property Useย 
CommercialOfficeMulti-FamilyRetail
Property Sub Typeย 
Mixed Use
SqFt Totalย 
5184
Interior Features
Coolingย 
Central AirZoned
Electricย 
Circuit Breakers
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Community Features
MLS Areaย 
Danway / Dayton / Naplate / Ottawa / Prairie Center
Townshipย 
Ottawa
Listing Courtesy of MRED as distributed by MLS Grid of Coldwell Banker Real Estate Group



Based on information submitted to the MLS GRID as of 2026-10-15 03:44 AM UTC. 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 checked: 2026-10-15 03:44 AM UTC
MRED DMCA Copyright Information Copyright ยฉ 2026 Midwest Real Estate Data LLC. All rights reserved.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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