1800 South Oak Street, Champaign, IL 61820 For Lease

AJ Thoma III, CCIM, SIOR

PRO

IL IL475.135026

Coldwell Banker Commercial Devonshire Realty

Dana Flinn-Freeland

IL 471.020902

Listed by Coldwell Banker Commercial Devonshire Realty

$18 - $10,200/SF/YR

108 days on market

Updated 10 days ago

1800 South Oak Street

Building Details

Property Type

Office

Sub Type

Traditional Office, Executive Office (+1)

Tenancy

Multiple

Lease Type

NNN, Gross

Class

Total Building SqFt

75,000

Min Divisible SqFt

286

Max Contiguous SqFt

5,053

Vacant SqFt

28,077

Year Built

2001

Spaces

The Atkins Building was the first commercial office building constructed in the Research Park at the University of Illinois Urbana-Champaign.

osition your business in the heart of the University of Illinois Research Park in a thoughtfully designed office environment

that blends privacy, flexibility, and exceptional shared amenities. The suite features one private office that is

complemented by an open collaborative area ideal for workstations, client meetings, or soft seating arrangements.

Research Park tenants also enjoy access to a shared conference room, fully equipped kitchen and breakroom, fitness

center, large atrium, and common restrooms.

The building is located directly across from the I Hotel and Illinois Conference Center, Houlihan’s Restaurant, and State

Farm Center, and is within close proximity to Memorial Stadium and other major University of Illinois athletic facilities,

providing added convenience and amenities for employees and visiting clients.

Suite 202C is located within the Atkins Coworking space at 1800 S. Oak Street in the University of Illinois Research Park. Atkins Coworking offers a boutique coworking environment with up to six fully private offices, providing a flexible solution for small teams or individual users. RENTAL RATE $775 / Month Gross UTILITIES ESTIMATE (2026): $75 / Month

Suite 202B is located within the Atkins Coworking space at 1800 S. Oak Street in the University of Illinois Research Park. Atkins Coworking offers a boutique coworking environment with up to six fully private offices, providing a flexible solution for small teams or individual users. The coworking space features a mix of windowed and interior offices, all supported by a shared common seating area. With flexible lease RENTAL RATE $775 / Month Gross UTILITIES ESTIMATE (2026): $75 / Month

NNN ESTIMATE (2026): $7.51 / RSF Suite 211 at 1800 S. Oak Street in the University of Illinois Research Park offers a modern, flexible workspace designed to support growing teams. The suite features a balanced layout with private offices, a conference room, break area, and expansive open workspace for collaboration and workstations.

NNN ESTIMATE (2026): $7.51 / RSF This move-in ready, fully furnished office suite is located within 1800 S. Oak Street, one of the premier and highly visible buildings in the University of Illinois Research Park. Designed to provide a seamless transition, this turnkey space offers tenants an efficient and immediate occupancy solution within the Park’s anchor building. Positioned prominently at the corner of St. Mary’s Road and Oak Street, the property

NNN ESTIMATE (2026): $7.51 / RSF Suite 208 at 1800 S. Oak Street in the University of Illinois Research Park offers an efficient workspace ideal for small teams. The suite features a conference room that can be used for meetings or as a private office alongside a large open area suited for workstations and collaborative seating. Tenants in this building also benefit from access to the building’s shared conference room, fitness center, and common amenities.

NNN ESTIMATE (2026): $7.51 / RSF Suite 206 at 1800 S. Oak Street in the University of Illinois Research Park presents a unique opportunity to design a fully customized workspace tailored to your operational needs.

NNN ESTIMATE (2026): $7.51 / RSF Suite 203 at 1800 S. Oak Street in the University of Illinois Research Park offers a turnkey, furnished and collaborative workspace designed to support growing teams. The suite features a mix of formal and informal conference rooms, an expansive open work area, and private phone rooms, providing flexibility for both teamwork and focused

NNN ESTIMATE (2026): $7.51 / RSF Available on November 1st, 2026, Suite 200 at 1800 S. Oak Street in the University of Illinois Research Park offers a well-balanced, move-in ready workspace designed to support both collaboration and focused work. The suite features a welcoming reception area, private offices, a large conference room, and expansive open work areas, complemented by a spacious kitchen/break room and dedicated support spaces including a server room and storage closet.

NNN ESTIMATE (2026): $7.51 / RSF Suite 115 at 1800 S. Oak Street in the University of Illinois Research Park offers a bright, efficient workspace designed for productivity and collaboration. The suite features an open layout ideal for workstations, complemented by expansive windows that provide abundant natural light and create an inviting work

NNN ESTIMATE (2026): $7.51 / RSF Suite 113 at 1800 S. Oak Street in the University of Illinois Research Park offers a highly adaptable, move-in ready space ideal for office, lab, or light production users. The space features modern finishes, abundant natural light, and a mix of private offices, conference rooms, open work areas, and dedicated

NNN ESTIMATE (2026): $7.51 / RSF Located in 1800 S. Oak Street in the University of Illinois Research Park, Suite 110A offers a unique opportunity within the Research Park and features a large data center space with a raised floor. This suite is ideal for technology, computing, or R&D applications, while also providing a flexible footprint that can be repositioned into a modern office. The suite includes an adjacent storage room with a concrete floor,

RENTAL RATE $850 / Month Gross UTILITIES ESTIMATE (2026): $80 / Month

Suite 202F is located within the Atkins Coworking space at 1800 S. Oak Street in the University of Illinois Research Park. Atkins Coworking offers a boutique coworking environment with up to six fully private offices, providing a flexible solution for small teams or individual users. RENTAL RATE $750 / Month Gross UTILITIES ESTIMATE (2026): $110 / Month

Office | Single tenant | 286 SqFt - 6,774 SqFt

Building description

The Atkins Building was the first commercial office building constructed in the Research Park at the University of Illinois Urbana-Champaign. This 75,000 square foot multi-tenant building is located between Oak Street and First Street along St. Mary’s Road. It is situated as a gateway building to the Research Park. The building includes state-of-the-art features and upgrades, including extensive fiber and networking, backup generator power, energy efficient lighting, a large atrium break room and lounge area, fitness room with showers, conference room, and large training room.

1800 S. Oak Street is located directly across from the I Hotel and Illinois Conference Center, Houlihan’s Restaurant, and State Farm Center, and is within close proximity to Memorial Stadium and other major University of Illinois athletic facilities, providing added convenience and amenities for employees and visiting clients. Just minutes from central campus, the Research Park is home to more than 120 companies employing approximately 2,000 professionals in high-technology fields. At any given time, there are ~800 University of Illinois student interns at work within the Park, contributing leading-edge technical expertise while gaining hands-on experience in corporate research, engineering, and product development.

The Research Park sits adjacent to upscale retail centers and stores and offers easy access to Willard Airport. The retail centers provide park employees with a range of breakfast, lunch, and dinner options, as well as other convenient amenities and walking trails. With its proximity to major markets (Chicago – 2 hrs, Indianapolis – 1.5 hrs, St. Louis – 2.75 hrs), vibrant entrepreneurial culture, direct access to talent, and strong institutional support, the University of Illinois Research Park offers a uniquely collaborative setting for companies seeking innovation, growth, and competitive advantage.

Building highlights

Custom designed lobby with lounge area
Shared conference room with monitor
Common area Wi-Fi connectivity
Expansive outdoor patio and fire pit
Exercise facility with shower rooms & lockers
Two shared break rooms with kitchens
On-site EV charging station
24/7 Access with key card badge access after hours
Elevators for second floor access
Shared ADA compliant restrooms
Access to UC2B fiber
Ample on-site parking with 24/7 access, including during UIUC football and basketball game days
Custom build out available
Exterior building signage available