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Saint Charles, IL Office Properties & Spaces for Lease

28 results
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Downtown St. Charles Office Suite
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Downtown St. Charles Office Suite

202 W Main St, St Charles, IL 60174

Office suite in downtown St. Charles commercial building for rent.

  • Located in downtown Saint Charles
  • Multiple room office suite with private restroom and kitchen
  • Ideal for various professionals (attorney, financial planner, etc.)
  • Bustling commercial office space with established tenants
  • On‑site management
Updated: Dec 23, 2025
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St. Charles Retail/Office Space
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St. Charles Retail/Office Space

1450 W Main St, St Charles, IL 60174

1600 sq ft retail/office space in prime location.

  • Prime location on Main St (Rt 64) west of St Charles
  • Suitable for Medical, Health, and Professional services
  • 1600 sq ft retail space with 4 dedicated spaces, common area, 2 bathrooms, reception and waiting room
  • High traffic counts
  • High income demographics in Kane County
Updated: Nov 26, 2025
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St. Charles Office Space Available
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St. Charles Office Space Available

Private office with conference room in St. Charles, IL.

1003 W Main St, St Charles, IL 60174
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Renovated Office Space in St. Charles
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Renovated Office Space in St. Charles

Premier office space in a dynamic St. Charles redevelopment.

380 S 1St St, St Charles, IL 60174
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St. Charles Warehouse/Office Unit
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St. Charles Warehouse/Office Unit

Corner unit warehouse and office space available for rent.

707 Colomba Ct, St Charles, IL 60174
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Affordable Office Space in St. Charles
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Affordable Office Space in St. Charles

Well-appointed office space available for sublease in St. Charles.

40W222 Lafox Rd, St Charles, IL 60174
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St. Charles Commercial Lease Opportunity
$17 SF/Yr
2,500 SF

St. Charles Commercial Lease Opportunity

Commercial space for lease in high-visibility St. Charles location.

2020 Dean St, St Charles, IL 60174
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Foxfield Executive Square Offices
$11 SF/Yr
40,000 SF

Foxfield Executive Square Offices

St. Charles Office Space: Multiple Suites Available

2560 Foxfield Rd, St. Charles, IL 60174
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St. Charles Office Space For Lease
$185 SF/Yr
1,280 SF

St. Charles Office Space For Lease

Prime Downtown Office, 1280 sq ft

207 Illinois Ave, St. Charles, IL 60174
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Downtown St. Charles Office Space
$336 / Mo
17,868 SF

Downtown St. Charles Office Space

Prestigious Executive Suites, Coworking Available

202 Main St, St. Charles, IL 60174
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St. Charles Executive Office Space
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33,433 SF

St. Charles Executive Office Space

Prime St. Charles office suites, flexible sizes.

333 Randall Rd, St. Charles, IL 60174
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St. Charles Office Space Available
$12 SF/Yr
10,000 SF

St. Charles Office Space Available

Executive Suites, Prime Location, 10,000 SF

3809 Illinois Ave, St. Charles, IL 60174
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St. Charles Office Building - 28,000 SF
$13 SF/Yr
28,000 SF

St. Charles Office Building - 28,000 SF

Prime St. Charles office space, multiple tenants.

311 2Nd St, St. Charles, IL 60174
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St. Charles Office Space for Lease
$22 SF/Yr
11,628 SF

St. Charles Office Space for Lease

Prime Riverfront Workspace, Flexible Options

100 Illinois St, St. Charles, IL 60174
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St. Charles Medical Office Condo
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4,000 SF

St. Charles Medical Office Condo

Turn-key medical office, ideal location.

2210 Dean St, St. Charles, IL 60175
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St. Charles Office Space Available
$15 SF/Yr
59,770 SF

St. Charles Office Space Available

Prime Office Suites, Flexible Sizes

255 38Th Ave, St. Charles, IL 60174
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Prime St. Charles Office Space
$23 SF/Yr
52,000 SF

Prime St. Charles Office Space

5,636 SF HQ Office, River Views

100 Illinois St, St. Charles, IL 60174
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Historic St. Charles Office Suites
$15 SF/Yr
11,939 SF

Historic St. Charles Office Suites

Prime Downtown Location, Flexible Spaces

303 Main St, St. Charles, IL 60174
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St. Charles Office Space for Lease
$8 SF/Yr
6,248 SF

St. Charles Office Space for Lease

Flexible office solutions in prime location.

300 Cardinal Dr, St. Charles, IL 60175
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Class A Office/Medical Building
$19 SF/Yr
14,657 SF

Class A Office/Medical Building

Class A office and medical suites available for rent.

2570 Foxfield Rd, St Charles, IL 60174
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Prime Office & Retail Space
$1,634 / Mo
23,500 SF

Prime Office & Retail Space

Office and retail space in a vibrant mixed-use environment.

40W222 Lafox Rd, Saint Charles, IL 60175
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Spacious Office in Campton Centre
$1,634 / Mo
1,804 SF

Spacious Office in Campton Centre

Open office space in a mixed-use location with amenities.

40 W 222 Lafox Rd, St Charles, IL
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Office Space Available For Rent
$19 SF/Yr
3,138 SF

Office Space Available For Rent

Office space for rent with flexible area sizes.

2019 Dean St, Saint Charles, IL 60174
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St Charles Office Space Available
$1,500,000
4,022 SF

St Charles Office Space Available

Office space with upscale finishes available for rent.

1650 E Main St, St Charles, IL 60174
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Saint Charles, IL Office Properties & Spaces Leasing Opportunities Market Analysis

Explore Office Properties & Spaces leasing options in Saint Charles, IL with 32 listings featured on our commercial real estate exchange. The current inventory includes 13,140,222,480 square feet of properties with an estimated lease value of $1,081 /Mo.

Estimated lease rates for Office Properties & Spaces in Saint Charles, IL begin at $0.83 SF/Yr, with an average of $56 SF/Yr and extend to $638 /Mo.
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