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Remodeled Office Units
For Lease
$15 SF/Yr

121 S State Street 1-6, Belvidere, IL 61008

Private offices share conference, waiting, kitchen, and bathroom facilities.

Space SizeContact for details
Days on Market17

Property Features for 121 S State Street 1-6

General Information

Standard status Active

Space & Availability

Space Use Office
Available From 2026-06-01
Private Offices 6
Meeting Rooms 1

Additional Details

Highway Access Yes

Amenities

conference room
waiting room
employee kitchen
ADA-compliant bathroom

Building Details

Year Built 1954
Listing Agency: Platinum Group Realty LLC
Listed By: Brenda Jones
Source: Amyboston.realtopiare
Added: Aug 14 Changed: Aug 29 Last Checked: Aug 29 at 3:54PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Platinum Group Realty LLC

Investment Insights

Based on property information with market context.

This remodeled office property offers six private office spaces with a conference room, waiting area, employee kitchen, and three bathrooms. Building improvements include new HVAC, roofing, electrical, and plumbing systems, along with an ADA-compliant bathroom and updated interior finishes. The offices are scheduled to be available for rent beginning June 1, 2026.

Located in downtown Belvidere at 121 S State Street, the property sits along a busy street and is near Rockford and I-90. The building was constructed in 1954 and has been comprehensively updated for a modern professional setting.

Key Highlights

  • Six private office spaces available beginning June 1, 2026
  • New HVAC, roof, electrical, and plumbing systems
  • Conference room, waiting area, and employee kitchen

Property Analytics

Current Use

Las Guacamayas Grocery & Convenience Store Rosa Martinez Tax Preparation Destruction Wizard Clothing Clothing Store CTEC Shack Electronics & Wireless Store Dr. Himanshi Thakkar Dental Office

Suggested Use

Top Pick Real Estate Agency Big Box & Wholesale Store Building Supply Restaurant Pharmacy Auto Parts Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Highway access
NNN (Triple Net)
Lease Type
$2.25 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

597
Businesses Nearby

Demographics for 61008, IL

33,747
Population
13,406
Households
2.5
Avg Household Size
40
Median Age
21%
College-Educated
83%
High-School Grad
84.3 sq mi
ZIP Area
400
Density / Sq Mi
$75,833
Median Household Income
$38,509
Median Earnings
$953
Median Rent
$185,200
Median Home Value

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
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Frequently Asked Questions

What type of property is this?
Office units - Private offices share conference, waiting, kitchen, and bathroom facilities.
Where is this office units located?
The property is located at 121 S State Street 1-6 Belvidere, IL.
What is the lease rate?
The lease rate is $15 SF/Yr.
What are key features of this property?
This property features: Six private office spaces available beginning June 1, 2026; New HVAC, roof, electrical, and plumbing systems; Conference room, waiting area, and employee kitchen
More about this property
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