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The Old Post Office 433 W Van Buren St 42,267 - 84,887 SF of 5-Star Office Space Available in Chicago, IL 60607

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SUBLEASE HIGHLIGHTS

  • The completely renovated Old Post Office building provides Class A space accessible 24/7.
  • There is retail and restaurant space, secured parking, and a fitness center on-site.
  • The west loop location provides superior access to public transportation, public parking, and the expressway systems.
  • Situated along the west bank of the Chicago River, the building boasts unobstructed views in all directions.

ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 5th Floor, Ste 5S
  • 42,267 SF
  • Feb 2035
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Shorter Term Available. Featuring 19-foot ceilings, sit-stand workstations, and a large training room that accommodates up to 30 people, this fully wired, plug-and-play space offers up to 84,887 square feet of expandable area.

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • 11 Conference Rooms
  • Finished Ceilings: 19’
  • Can be combined with additional space(s) for up to 84,887 SF of adjacent space
  • 18 focus/calling rooms
  • Large Kitchen
  • Fully Built-Out as Standard Office
  • 27 Private Offices
  • 168 Workstations
  • Space is in Excellent Condition
  • Kitchen
  • Three sound insulated studio rooms
  • Elevator ID
  • 6th Floor, Ste 6N
  • 42,620 SF
  • Feb 2035
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Can be combined with Suite 5S for 84,887 SF. Suite 6N presents a long-term sublease opportunity, fully furnished with a term through 2/28/2035. The suite includes 5,000 square feet of fully furnished open space with North and West views. The rental rate is negotiable.

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • 2 Conference Rooms
  • Can be combined with additional space(s) for up to 84,887 SF of adjacent space
  • New, high-end space design.
  • Fully Built-Out as Standard Office
  • 26 Private Offices
  • 135 Workstations
  • 42,620 SF of flexible space.
Space Size Term Rental Rate Space Use Condition Available
5th Floor, Ste 5S 42,267 SF Feb 2035 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
6th Floor, Ste 6N 42,620 SF Feb 2035 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

5th Floor, Ste 5S

Size
42,267 SF
Term
Feb 2035
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

6th Floor, Ste 6N

Size
42,620 SF
Term
Feb 2035
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

5th Floor, Ste 5S

Size 42,267 SF
Term Feb 2035
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Shorter Term Available. Featuring 19-foot ceilings, sit-stand workstations, and a large training room that accommodates up to 30 people, this fully wired, plug-and-play space offers up to 84,887 square feet of expandable area.

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 27 Private Offices
  • 11 Conference Rooms
  • 168 Workstations
  • Finished Ceilings: 19’
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 84,887 SF of adjacent space
  • Kitchen
  • 18 focus/calling rooms
  • Three sound insulated studio rooms
  • Large Kitchen
  • Elevator ID

6th Floor, Ste 6N

Size 42,620 SF
Term Feb 2035
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Can be combined with Suite 5S for 84,887 SF. Suite 6N presents a long-term sublease opportunity, fully furnished with a term through 2/28/2035. The suite includes 5,000 square feet of fully furnished open space with North and West views. The rental rate is negotiable.

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 26 Private Offices
  • 2 Conference Rooms
  • 135 Workstations
  • Can be combined with additional space(s) for up to 84,887 SF of adjacent space
  • 42,620 SF of flexible space.
  • New, high-end space design.

PROPERTY OVERVIEW

The Old Post Office is a gateway to the City of Chicago. The architectural style of the existing structure is neo-classical with art deco influences. The 1.5 million-square-foot complex covers two city blocks and bridges the Congress Expressway placing it as a prominent feature in Chicago architecture. The Old Post Office contains three interconnected structures. The original building, on the east side of the site, is a six-story structure built in 1921. The balance of the structure, constructed in 1933, consists of a 12-story North Tower and nine-story South Tower. The exterior facade is limestone, except for the east elevation's center portion, which is brick and terra cotta. The property will contain 10,000 square feet of retail and restaurant space, 450 secured parking spaces (available 24/7) and a hotel. In addition, there are 56 restaurants and 6000 public parking spaces within three three blocks and the new Post Office is across Harrison Street to the south.

  • 24 Hour Access
  • Atrium
  • Banking
  • Bus Line
  • Controlled Access
  • Conferencing Facility
  • Convenience Store
  • Courtyard
  • Fitness Center
  • Food Court
  • Food Service
  • Metro/Subway
  • Property Manager on Site
  • Restaurant
  • Energy Star Labeled

PROPERTY FACTS

Building Type
Office
Year Built
1919
LoopNet Rating
5 Star
Building Height
11 Stories
Building Size
2,300,000 SF
Building Class
A
Typical Floor Size
221,667 SF
Parking
900 Surface Parking Spaces
Covered Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 6th
  • 84.51°
  • Professional, Scientific, and Technical Services
  • Multiple
  • Cboe
  • Finance and Insurance
  • 2nd
  • Codal Inc.
  • Information
  • 10th
  • CoinFlip
  • Professional, Scientific, and Technical Services
  • 4th
  • Milwaukee Electric Tool Corporation
  • Manufacturing
  • 3rd
  • PepsiCo, Inc.
  • Manufacturing
  • Multiple
  • Uber
  • Transportation and Warehousing
  • 1st
  • Walgreens
  • Retailer
  • 11th
  • Zebra Technologies
  • Administrative and Support Services

SUSTAINABILITY

Energy Star Certified
84
ENERGY STAR certified buildings save energy and help protect the environment.

SUSTAINABILITY

ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.

Walk Score®
Walker's Paradise (93)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (87)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 19326801

  • Date on Market: 2025-06-26

  • Last Updated:

  • Address: 433 W Van Buren St, Chicago, IL 60607

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