Flexible workplace solutions
100 Illinois Street
100 Illinois Street offers prime offices and coworking spaces in St. Charles. Located near Blue Goose Market and Arcada Theatre, this site ensures your business benefits from excellent visibility and convenient client access. Enjoy close proximity to essential services like Northwestern Medicine Delnor Hospital and St. Charles City Hall.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at 100 Illinois Street

Individual private offices
Prices from $ 11
Per person per day

Small team offices
Prices from $ 11
Per person per day

Day coworking
Prices from $ 55
Per day

Virtual office plans
Prices from $ 4
Per day

Meeting rooms
Prices from $ 65
Per hour

Medical offices
Please call us

Large team offices
Prices from $ 11
Per person per day

Business address
Prices from $ 4
Per day

Day offices
Prices from $ 149
Per person per day

Hourly offices
Prices from $ 27
Per person per hour

Beauty and wellness suites
Please call us

Office access plan
Prices from $ 18
Per person per day

Dedicated coworking desk
Prices from $ 11
Per person per day

Hourly coworking
Prices from $ 7
Per person per hour

Full floor offices
Please call us

Specialist offices
Prices from $ 11
Per person per day

Company registration
Please call us

Training rooms
Prices from $ 65
Per hour

Collaboration spaces
Prices from $ 27
Per person per hour

Event spaces
Please call us

Interview rooms
Prices from $ 65
Per hour

Workplace recovery
Please call us

Enterprise access plans
Please call us

Call answering
Prices from $ 4
Per day

Entire buildings
Please call us

Boardrooms
Prices from $ 65
Per hour

Coworking access plan
Prices from $ 9
Per person per day

Workplace portal
Please call us

Workplace technology
Please call us

Conference rooms
Prices from $ 65
Per hour
About 100 Illinois Street
What makes this location special
100 Illinois Street in St. Charles offers a strategic business location with direct access to key decision-makers at St. Charles City Hall, just a short walk away. Excellent connectivity is ensured with nearby Northwestern Medicine Delnor Hospital, enhancing professional credibility. This area is ideal for setting up offices, with convenient proximity to essential services including St. Charles Public Library for research and resources. The vibrant local business community allows for effective coworking, fostering collaboration and networking opportunities. Choosing this location not only improves operational efficiency but also helps manage costs while maintaining a professional image.
You’re part of a much bigger network
Regus in Bartlettnorth_east
Bartlett’s thriving commercial environment, anchored by Downtown Bartlett and Brewster Creek Business Park, makes it ideal for businesses. With seamless connectivity via Bartlett Metra Station and major highways, and a robust manufacturing and services sector, our serviced offices and coworking spaces in Bartlett support your business growth and access to talent.
Amenities available
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Outdoor Terrace
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Business Lounge
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Meeting Rooms
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Major Transport Links
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City/Town Center
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Common Areas
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Café & Barista Coffee
Where to find us
Address
100 Illinois Street Suite 200, St. Charles, IL, 60174, USA
24/7 Access
For private office and dedicated cowork customers
Nearby information

Prime Location in Downtown St. Charles
Nestled in the heart of the historic Main Street district, our flexible office space at 100 Illinois Street places your business at the center of St. Charles' thriving commercial and civic hub. Overlooking the scenic Fox River, this location offers a prestigious address with easy access to municipal services, retail outlets, and dining options. Whether you're collaborating with local professionals or meeting clients, this workspace is perfectly positioned to support your business success.
Scenic Surroundings by the Fox River
Enjoy the benefits of working near the picturesque Fox River, a defining feature of St. Charles. The nearby riverfront promenade offers a tranquil setting for breaks, outdoor meetings, or post-work relaxation. Just a short distance away, Pottawatomie Park provides ample green space and recreational facilities, making it easy to balance productivity with well-being. The natural beauty surrounding this shared workspace creates an inspiring environment for your team.
Cultural and Community Landmarks
Immerse yourself in the rich cultural fabric of St. Charles. The iconic Arcada Theatre, a historic venue for concerts and events, is just a short walk from your office. Additionally, the St. Charles Public Library, renowned for its extensive collections and community programs, is close by, offering a wealth of resources. These local landmarks contribute to a vibrant, dynamic atmosphere, perfect for fostering creativity and collaboration in your coworking space.
Convenient Access to Services
Our location ensures you’re never far from essential services and amenities. The St. Charles Municipal Building, home to local government offices, is conveniently located in the area. Need to send out important documents? The nearby United States Postal Service branch has you covered. With these services at your fingertips, operating your business becomes seamless and efficient, allowing you to focus on what truly matters—growth and innovation.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
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