O'Neil Property Group
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$400
3 Days On Site

121 S State Street 1-8
Belvidere, IL 61008

For Rent|Office|Active
0
Beds
0
Total Baths
1954
Built
County:
Boone
Listing Courtesy of MRED as distributed by MLS Grid of Platinum Group Realty LLC
121 S State Street 1-8121 S State Street 1-8121 S State Street 1-8121 S State Street 1-8
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Monthly Payment (Est.)

$2
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Exciting opportunity in the heart of downtown Belvidere! This beautifully remodeled commercial building has been updated from top to bottom with new HVAC, roof, electrical, plumbing, an ADA-compliant bathroom, and stylish interior renovations, creating a modern and professional workspace environment. Six private office spaces will be available for rent starting June 1, 2026 making this an ideal location for professionals, startups, or small businesses looking for a clean and updated office, address, and advertising on busy street, in a prime downtown setting. There is a conference room, waiting room, Employee Kitchen and 3 bathrooms. Belvidere is a progressive and growing community that blends historic charm with modern development, featuring local shops, dining, festivals, and scenic parks along the Kishwaukee River. Its convenient location near Rockford and I-90 provides excellent accessibility and visibility, making it a great place to grow your business! Come join this fantastic office space!!

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Listing Snapshot
Priceย 
$400
Days On Siteย 
3 Days
Bedroomsย 
N/A
Inside Area (SqFt)ย 
N/A
Total Bathsย 
N/A
Full Bathsย 
N/A
Partial Bathsย 
N/A
Lot Sizeย 
N/A
Year Builtย 
1954
MLSยฎ Numberย 
12655134
Statusย 
Active
Property Taxย 
N/A
HOA/Condo/Coop Feesย 
N/A
Sq Ft Sourceย 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLSยฎ
4 days agoListing first seen on site
General Features
Additional Property Useย 
Commercial
Foundationย 
Concrete Perimeter
Number Of Storiesย 
1
Property Sub Typeย 
Office
Water Sourceย 
Shared Well
Zoningย 
COMMR
Interior Features
Coolingย 
Central Air
Electricย 
Circuit Breakers
Flooringย 
CarpetTerrazzo
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Exterior Features
Construction Detailsย 
BrickConcreteBlock
Waterfront Featuresย 
KISHWAUKEE RIVER
Community Features
MLS Areaย 
Belvidere
Townshipย 
Belvidere
Listing Courtesy of MRED as distributed by MLS Grid of Platinum Group Realty LLC



Based on information submitted to the MLS GRID as of 2026-05-25 02:57 PM 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: 2026-05-25 02:57 PM 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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