CityGate Centre in Naperville. City Sophistication in the Suburbs.

CityGate Centre is a mixed-use development that offers one million square feet of office space, retail shops and restaurants, a world-class spa, and Hotel Arista, the only Forbes 4-star rated hotel in the suburbs. The site encompasses 31 acres at the prominent intersection of I-88 and Route 59 in Naperville. In addition to being the worldwide headquarters for Calamos Investments and other prestigious businesses, CityGate Centre provides an amenity rich location for its office tenants, all within a walkable town center environment.

Real Estate Opportunities
CityGate Centre offers opportunities for businesses large and small, from 1,000 square feet of office space to the anchor tenancy of a 167,500 square foot build to suit. Designed by renowned architects Lohan Anderson, the campus is state-of-the-art and equipped for the way modern companies work. CityGate Centre also offers an ideal environment for retail companies, with its prime location along I-88 and built in population of business and hotel traffic.

To explore real estate and retail opportunities at CityGate Centre, please call 630-245-1785.


Class A Office Space for Class A Companies

Leading businesses know the importance of attracting and retaining the best talent. This means providing an environment that allows client and co-worker relationships to thrive and work productively. CityGate Centre meets that challenge and offers corporate tenants the superior workplace environment required for success. Employees and visitors will be impressed by CityGate’s high-end technology, restaurants, and luxury hotels. That’s because CityGate Centre was designed by business people, for business people.

Three Class A Office Buildings, ranging from 180,000 SF to 400,000 SF:

  • Cutting edge design by Lohan Anderson Architects
  • LEED® Certification by the United States Building Council
  • Efficient Floor Plates
  • Flexible Design Specifications
  • Local Ownership/Financially Secure
  • Compelling Economics
  • High visibility at the intersection of I-88 and Route 59 in Naperville
  • Ample Covered parking, 4/1000
  • Manned Security
  • Two fitness centers


  • Low add on factor of 6.2%
  • Efficient, nearly column free floor plate
  • High-performance state of the art building systems for HVAC, security, and telecommunications
  • 12-inch raised floor throughout allows for economical workspace installation and streamline future configuration

Among our prestigious tenants:

For more information on office space or build-to-suit opportunities, please call 630-245-1785.


Play in Style at CityGate Centre.

Whether you’re celebrating a big event, or simply celebrating the day, CityGate Centre is the place to be. With a modern, metropolitan feel, high-end hotel, and a range of delicious and entertaining restaurant options, CityGate Centre is the ideal setting for entertaining friends, family and clients. From power breakfasts to late night drinks with friends, we help you do it in style.

Dining & Nightlife

CityGate Grille

Vintage cocktails, hand-cut steaks, live music on Friday and Saturday nights.

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Sugar Toad

Fun whimsical plates, fresh flavors…a meal here is never boring.

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Zorba Lounge

A classic lounge serving inventive twists on classic cocktails…great place to settle in for a nightcap.

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Tap In Pub & Carvery

Lively sports bar with state-of-the-art golf simulators.

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Hotel Arista

Hotel Arista is not a chain, rather, it’s something a little different, an independent, locally owned boutique hotel and something of a maverick. They offer effortless and luxurious accommodations for business, leisure and, weddings. The hotel offers 15,000 square feet of meeting and event space, including a penthouse boardroom and elegant ball room.

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Arista Spa & Salon

Arista Spa & Salon in Naperville, Illinois has been artfully designed with attention to the finest details to soothe the body and enrich the soul. In this special place we bring together ancient Mediterranean healing with modern innovation, cherished rituals for cleansing and wellness with the best science has to offer your skin, hair and body.

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Olympus Executive Fitness Center

Whether you’re a beginner looking to get in shape or a superior athlete striving to reach the peak of your sport, the expert trainers at Olympus Executive Fitness can help.

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Specialty Coffee, Treats & Gelato

Lavazza Espressions

As Italy’s best-known coffee, Lavazza Espression is a place where genuine flavors, creativity and an eye for design converge.

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Retail Opportunities

Be a part of one of the highest quality mixed-use developments in the Chicagoland area.

  • 150,000 square feet of total retail space
  • 54,000 square feet available now, available suites from 1500 square feet to 8500 square feet
  • 70,000 square foot building ready for development – great opportunity for anchor retail tenant
  • Compelling demographics
    • Average household income within a 10-mile radius $104,224
    • Daytime population: 420,454
    • Route 59 & Ferry Road average 43,000 vehicles per day
    • I-88 & Route 59 average 223,400 vehicles per day

For more information on retail space, please call 630-245-1785.


Wine Down Wednesdays at CityGate Grille
Half Price Bottles of Wine every Wednesday night
Click here for reservations

Breakfast with Santa at Hotel Arista
Saturday December 13 & 20
Celebrate the holiday season with pictures with Santa and an extravagant breakfast buffet
Stay tuned for more details

Wine Lover’s Weekend at CityGate Centre
March 6 – 8 2015
Winter Wine Fest, Wine Seminars, special gala & dinner events
Stay tuned for more details

CityGate Centre

The CityGate Centre Team

Our mission is to maintain the extraordinary tenant experience that we have created at CityGate Centre, and that takes an amazing team of hand-selected individuals dedicated to delivering a first class campus experience.

Calamos Property Holdings LLC

Calamos Property Holdings LLC owns and manages CityGate Centre. We are also a tenant, ensuring that our property is maintained to the highest standards. Our tenants have incredible access to us – they can simply walk across the street to our headquarters if they desire a face-to-face meeting. We understand the importance of having an exceptional work environment and treat our tenants as valued partners.

Lohan/Anderson Architects

Lohan Anderson is an internationally recognized firm offering a comprehensive balance of professional design services in the fields of Architecture, Planning, and Interior Design. They have extensive experience in a diverse portfolio of projects including libraries and museums, corporate headquarters and campuses, urban and suburban commercial developments, religious and academic facilities, residential buildings, public open spaces, and most other commercial and institutional building types. Other prominent developments include: The Soldier Field renovation for the Chicago Bears, McDonalds Headquarters, Frito-Lay Headquarters and more.
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Contact Us

With a population of approximately 142,000, Naperville is the fourth largest city in Illinois. Located 28 miles west of downtown Chicago, Naperville business owners enjoy easy access to major interstate highways, O’Hare International and Midway airports, and passenger and freight railroad systems (

Calamos Property Holdings, LLC
2020 Calamos Court
Naperville, IL 60563
Phone: 630-245-1785

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Map Data
Map data ©2014 Google
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