- For Lease Contact for pricing
- Property Type Office - General Office
- Property Size 2,800,000 SF
- Lot Size 10.79 Acre
- Parking Spaces Avail. 448
- Parking Ratio 0.16 / 1,000 SF
- Property Tenancy Multi-Tenant
- LEED Certified Gold
- Building Class A
- Year Built 1913
- Date Updated Apr 28, 2026
Description
The Post Office is a 2,800,000-square-foot Class A office building with a sprawling 10.79-acre lot in Chicago's South Loop. Originally built in 1913, this iconic property boasts LEED Gold certification, ensuring sustainability and energy efficiency. With 448 parking spaces and a parking ratio of 0.16, it offers convenience for tenants needing vehicle access in the city. Its historic architecture combined with modern upgrades creates a distinctive workplace environment.
Situated in the vibrant South Loop neighborhood, The Post Office offers unparalleled access to nearby amenities. Multiple transit options are within walking distance, including the Clinton Station approximately 0.1 miles away, ideal for easy commuting. Dining options abound with eateries like Potbelly, Jersey Mike's Subs, and Robinson's all less than 0.3 miles away. Hotels such as the Holiday Inn Chicago-Downtown and Canopy by Hilton are within 0.3 miles, adding convenience for out-of-town guests. With schools, parking garages, and a diverse mix of nearby services, this location caters to a wide range of professional needs.
True
2 Spaces Available
433 West Van Buren Street 5th Floor
General Office
Contact for pricing
48,401 SF
5
48,401 - 48,401 SF
Immediate
No
Yes
Jul 31, 2034
Will consider shorter term length
Optional 4,400-r.s.f. of unique first-floor/lobby space to be used for retail, client experience or conferencing center
• Reception with lounge seating • 18 executive offices • 130 workstations • 6 phone rooms • 14 huddle rooms • 2 board rooms (12 & 20) • 8 medium conference rooms (6-8) • 4 large conference rooms (10) • 1 training room with seating up to 24 • 2 kitchens/pantries with open seating throughout • 30+ collaboration areas with soft seating • 1 production room & A/V room • Wellness room • Mother’s room • 3 copy/print rooms
4th Floor
General Office
Contact for pricing
14,750 SF
4
14,750 - 14,750 SF
Immediate
No
Yes
Jul 31, 2034
11 Private Offices
1 Training Room
Kitchen
4 Conference/Huddle Rooms
52 Workstations
3 Phone Booths
Contacts
The Telos Group
The Telos Group
