100 Illinois Street
100 Illinois Street offers prime offices and coworking spaces in St. Charles, boosting your productivity with nearby amenities like Blue Goose Market and Arcada Theatre. Enjoy easy access to the city's business services, dining options, and scenic parks, enhancing your professional image and client interactions.
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Online Quote
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Centre Tour
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Meeting Room
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Office Space Day Pass
Book a private office for the day—your space to focus, innovate, and excel.
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Cowork Day Pass
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Virtual Offices
Boost your brand with a prestigious business address, including professional mail and call handling.
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All Access
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Spaces App
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The Spaces difference
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Spaces built to spark creativity
Our thoughtfully crafted workspaces combine stunning design with vibrant communities. Every corner is curated to inspire big ideas and meaningful collaboration.
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A community ready to connect
Join a thriving network of forward-thinking creators and businesses. Regular events, workshops, and social gatherings help you build relationships that grow your ideas and your network.
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Seamless flexibility for modern working
From hot desks to dedicated offices, Spaces offers a wide range of flexible solutions. Scale your workspace effortlessly as your team or ambition grows.
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Expert support, effortlessly delivered
Enjoy smooth, professional support from a team dedicated to making your workday seamless. We handle the details so you can focus on what matters most.
Products and service at 100 Illinois Street
Plug into our energy and watch your world accelerate.












What makes this location special
Set in a thriving commercial hub, 100 Illinois Street offers prime access to decision-makers and corporate offices, bolstered by proximity to St. Charles City Hall. Excellent connectivity ensures smooth commutes, with key transport routes nearby. Surrounded by industry leaders and Northwestern Medicine Delnor Hospital, this location enhances your business credibility and provides ample networking opportunities. The vibrant community and talent pool make hiring top professionals straightforward. Opting for offices here streamlines operations and improves client access, while coworking spaces foster innovation and collaboration. Efficient workspace management in this strategic spot helps you control costs and drive success.
You’re part of a much bigger network
Spaces in Bartlettarrow_forward
Spaces in Bartlett offers dynamic serviced offices, coworking spaces, and meeting rooms designed for forward thinkers and innovators. Located in key business areas like Downtown Bartlett and Brewster Creek Business Park, our sophisticated workspaces foster collaboration and creativity, with easy access to transportation hubs and vibrant commercial districts.
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
Located in the heart of the Historic Main Street district, our workspace sits within St. Charles’ vibrant commercial and civic hub. Surrounded by the charm of the Fox River, this area boasts a rich history and a thriving business community. With nearby municipal services and retail establishments, our flexible office space offers everything you need to connect, create, and grow. Enjoy the convenience of being part of a well-established downtown corridor that blends tradition with modernity.
Culture and Creativity
The dynamic energy of St. Charles is fueled by its cultural landmarks, like the iconic Arcada Theatre. Just a short stroll from our location, this historic venue has been a cornerstone for live entertainment and events for decades. Whether you’re catching a show or meeting collaborators in our coworking space, you’ll feel inspired by the artistic pulse of the area. Creativity thrives here, and so will your business.
Scenic Outdoor Escapes
Take a break and recharge by the picturesque Fox River, which flows right through downtown St. Charles. The riverfront promenade and nearby Pottawatomie Park offer peaceful green spaces and recreational amenities. Whether it’s a lunchtime walk or an outdoor meeting, these natural retreats provide the perfect setting to clear your mind and spark fresh ideas. A shared workspace near such serene surroundings is more than an office—it’s a lifestyle.
Community and Connectivity
St. Charles is a community-oriented city that supports both businesses and residents alike. With the St. Charles Municipal Building and the Public Library nearby, you’ll have access to essential services and resources to keep your operations running smoothly. The area is also home to top-rated schools, including St. Charles East and North High Schools, making it a sought-after location for professionals and families. It’s a space where connections grow, both professionally and personally.

Nearby locations
Plug into our energy and watch your world accelerate.
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