- For Lease Contact for pricing
- Property Type Office - General Office
- Property Size 507,920 SF
- Lot Size 0.78 Acre
- Property Tenancy Multi-Tenant
- LEED Certified Platinum
- Building Class A
- Year Built 1907
- Date Updated Oct 17, 2025
Description
The National is a 507,920-square-foot building at 125 South Clark Street in the Chicago Loop. Certified Platinum under LEED standards, this Class A office property combines environmental efficiency with high-end features. The building sits on a 0.78-acre lot and offers tenants proximity to numerous amenities and services. Its modern enhancements blend seamlessly with its historic architecture, reflecting its original construction in 1907. The property is ideally suited for businesses seeking a prestigious address in Chicago's central business district.
The Chicago Loop provides unmatched convenience for tenants, with diverse dining, hospitality, and transportation options within walking distance. Nearby eateries include TOMI, Brown Bag Seafood Co., and The Sterling Food Hall, all just steps away. Public transit is highly accessible, with stations such as Quincy and Harold Washington Library-State/Van Buren located within approximately 0.2 miles. Club Quarters Central Loop Hotel and Hyatt Centric The Loop Chicago are also a short walk away for visiting clients or team members. Additional nearby landmarks include the School of the Art Institute of Chicago and Millennium Station, enhancing the location's appeal for professionals and commuters alike.
True
7 Spaces Available
#1000
General Office
Contact for pricing
12,349 SF
12,349 - 12,349 SF
Immediate
Yes
No
Beautiful, light filled suite with existing conditions and furniture. 2 conference rooms, 18 private offices with full height glass, 44 workstations. Lots of light. Exclusive elevator lobby. Revival Food Hall.
#1300
General Office
Contact for pricing
27,953 SF
27,953 - 27,953 SF
Immediate
Yes
No
Furnished existing conditions.
#1400
General Office
Contact for pricing
28,965 SF
28,965 - 28,965 SF
Immediate
Yes
No
Furnished existing conditions.
#1600
General Office
Contact for pricing
27,017 SF
27,017 - 27,017 SF
Immediate
Yes
No
Interior Staircase Connecting Floors 16 - 18
#1700
General Office
Contact for pricing
28,914 SF
17
28,914 - 28,914 SF
Immediate
Yes
No
Open Café/Lounge
Interior Staircase Connecting Floors 16 - 18
456 Seats
Multiple Conference, Huddle And
Phone Rooms
Contacts
Transwestern
Transwestern
Transwestern