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20 S Clark St 1,829 - 156,451 SF of Office Space Available in Chicago, IL 60603

All Available Spaces(24)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor, Ste 350
  • 6,415 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has elevator ID, reception, conference room, 6 private offices, 22 workstations, and a kitchen

  • Fully Built-Out as Standard Office
  • 6 Private Offices
  • 22 Workstations
  • Reception Area
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Space is in Excellent Condition
  • Kitchen
  • 5th Floor, Ste 500
  • 10,007 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

10,007 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 6th Floor, Ste 600
  • 13,703 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • December 01, 2026
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

full floor existing law firm conditions

  • Fully Built-Out as Law Office
  • Office intensive layout
  • 9th Floor, Ste 900
  • 11,454 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

11,454 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 13,283 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 9th Floor, Ste 950
  • 1,829 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

1,829 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 13,283 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 10th Floor, Ste 1000
  • 6,549 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

6,549 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 9,311 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 10th Floor, Ste 1050
  • 2,762 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

2,762 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 9,311 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 14th Floor, Ste 1400
  • 6,193 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Interior Photo- Image 1 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Interior Photo- Image 2 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Interior Photo- Image 3 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Floor Plan- Image 4 of 4
Floor Plan

6,193 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 15th Floor, Ste 1500
  • 9,070 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has elevator ID, reception, board room, conference room, huddle room, 15 private offices, 27 workstations, 2 phone rooms, wellness room, print/storage/copy area, IT room, and a kitchen.

  • Fully Built-Out as Standard Office
  • 15 Private Offices
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
  • Kitchen
  • Open-Plan
  • Mostly Open Floor Plan Layout
  • 2 Conference Rooms
  • Reception Area
  • Print/Copy Room
  • 15th Floor, Ste 1510
  • 4,955 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Whiteboxed space.

  • Open Floor Plan Layout
  • Open-Plan
  • 16th Floor, Ste 1600
  • 7,483 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

7,483 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 16th Floor, Ste 1620
  • 4,313 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

4,313 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 19th Floor, Ste 1950
  • 4,126 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Suite 1910 and Suite 1950 can be combined for a contiguous 6,499 RSF

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 20th Floor, Ste 2000
  • 5,765 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

5,765 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 21st Floor, Ste 2100
  • 5,146 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

5,146 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 21st Floor, Ste 2110
  • 2,419 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

2,419 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 22nd Floor, Ste 2222
  • 2,699 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 - space has 7 private offices, conference room, 3 workstations, IT room, coat closet, and a kitchen.

  • Fully Built-Out as Standard Office
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 7,880 SF of adjacent space
  • 7 Private Offices
  • 3 Workstations
  • Kitchen
  • 22nd Floor, Ste 2250
  • 5,181 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has a reception, conference room, 2 private offices, huddle room, kitchen, 2 phone booths, and 32 workstations.

  • Fully Built-Out as Standard Office
  • 2 Private Offices
  • 32 Workstations
  • Reception Area
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 7,880 SF of adjacent space
  • Open-Plan
  • 23rd Floor, Ste 2305
  • 10,701 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

10,701 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 19,660 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 24th Floor, Ste 2400
  • 8,959 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has a reception, 2 conference rooms, huddle room, 12 private offices, 22 workstations, coat closet, IT room, coffee bar, and a kitchen.

  • Partially Built-Out as Standard Office
  • 12 Private Offices
  • 22 Workstations
  • Reception Area
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Can be combined with additional space(s) for up to 19,660 SF of adjacent space
  • Kitchen
  • 26th Floor, Ste 2620
  • 4,972 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has a reception, conference room, huddle room,13 private offices, 6 workstations, coat closet, IT room, and a kitchen.

  • Partially Built-Out as Standard Office
  • 1 Conference Room
  • Reception Area
  • 13 Private Offices
  • 6 Workstations
  • Kitchen
  • 27th Floor, Ste 2710
  • 2,038 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

2,038 square foot office available for lease.

  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space
  • 27th Floor, Ste 2750
  • 5,565 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

Future spec suite delivering Q4 2026 -- space has a reception, conference room, huddle room, 3 private offices, 24 workstations, 2 phone booths, IT/storage room, and a kitchen

  • Partially Built-Out as Standard Office
  • 3 Private Offices
  • 24 Workstations
  • Reception Area
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space
  • Kitchen
  • 28th Floor, Ste 2800
  • 14,147 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

14,147 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space
  • Mostly Open Floor Plan Layout
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor, Ste 350 6,415 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
5th Floor, Ste 500 10,007 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
6th Floor, Ste 600 13,703 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Full Build-Out December 01, 2026
9th Floor, Ste 900 11,454 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
9th Floor, Ste 950 1,829 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
10th Floor, Ste 1000 6,549 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
10th Floor, Ste 1050 2,762 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
14th Floor, Ste 1400 6,193 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
15th Floor, Ste 1500 9,070 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
15th Floor, Ste 1510 4,955 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
16th Floor, Ste 1600 7,483 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
16th Floor, Ste 1620 4,313 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
19th Floor, Ste 1950 4,126 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
20th Floor, Ste 2000 5,765 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
21st Floor, Ste 2100 5,146 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
21st Floor, Ste 2110 2,419 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
22nd Floor, Ste 2222 2,699 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
22nd Floor, Ste 2250 5,181 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
23rd Floor, Ste 2305 10,701 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
24th Floor, Ste 2400 8,959 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
26th Floor, Ste 2620 4,972 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
27th Floor, Ste 2710 2,038 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
27th Floor, Ste 2750 5,565 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
28th Floor, Ste 2800 14,147 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now

3rd Floor, Ste 350

Size
6,415 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 500

Size
10,007 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

6th Floor, Ste 600

Size
13,703 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
December 01, 2026

9th Floor, Ste 900

Size
11,454 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

9th Floor, Ste 950

Size
1,829 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

10th Floor, Ste 1000

Size
6,549 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

10th Floor, Ste 1050

Size
2,762 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

14th Floor, Ste 1400

Size
6,193 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

15th Floor, Ste 1500

Size
9,070 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

15th Floor, Ste 1510

Size
4,955 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Shell Space
Available
Now

16th Floor, Ste 1600

Size
7,483 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

16th Floor, Ste 1620

Size
4,313 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

19th Floor, Ste 1950

Size
4,126 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

20th Floor, Ste 2000

Size
5,765 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

21st Floor, Ste 2100

Size
5,146 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

21st Floor, Ste 2110

Size
2,419 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

22nd Floor, Ste 2222

Size
2,699 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

22nd Floor, Ste 2250

Size
5,181 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

23rd Floor, Ste 2305

Size
10,701 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

24th Floor, Ste 2400

Size
8,959 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

26th Floor, Ste 2620

Size
4,972 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

27th Floor, Ste 2710

Size
2,038 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Shell Space
Available
Now

27th Floor, Ste 2750

Size
5,565 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

28th Floor, Ste 2800

Size
14,147 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

3rd Floor, Ste 350

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,415 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Future spec suite delivering Q4 2026 -- space has elevator ID, reception, conference room, 6 private offices, 22 workstations, and a kitchen

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 6 Private Offices
  • 1 Conference Room
  • 22 Workstations
  • Space is in Excellent Condition
  • Reception Area
  • Kitchen
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

5th Floor, Ste 500

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 10,007 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

10,007 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

6th Floor, Ste 600

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 13,703 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available December 01, 2026

full floor existing law firm conditions

  • Fully Built-Out as Law Office
  • Office intensive layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

9th Floor, Ste 900

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 11,454 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

11,454 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 13,283 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

9th Floor, Ste 950

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,829 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

1,829 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 13,283 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

10th Floor, Ste 1000

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,549 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

6,549 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 9,311 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

10th Floor, Ste 1050

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,762 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

2,762 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 9,311 SF of adjacent space
1 of 4
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Interior Photo- Image 1 of 4
4942
20 S Clark St, Chicago, IL for lease Interior Photo- Image 2 of 4
4878
20 S Clark St, Chicago, IL for lease Interior Photo- Image 3 of 4
4862
20 S Clark St, Chicago, IL for lease Floor Plan- Image 4 of 4
Floor Plan

14th Floor, Ste 1400

20 S Clark St, Chicago, IL for lease Interior Photo- Image 1 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Interior Photo- Image 2 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Interior Photo- Image 3 of 4
Interior Photo
20 S Clark St, Chicago, IL for lease Floor Plan- Image 4 of 4
Floor Plan
Size 6,193 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

6,193 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

15th Floor, Ste 1500

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 9,070 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Future spec suite delivering Q4 2026 -- space has elevator ID, reception, board room, conference room, huddle room, 15 private offices, 27 workstations, 2 phone rooms, wellness room, print/storage/copy area, IT room, and a kitchen.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 15 Private Offices
  • 2 Conference Rooms
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
  • Reception Area
  • Kitchen
  • Print/Copy Room
  • Open-Plan
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20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

15th Floor, Ste 1510

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 4,955 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Shell Space
Available Now

Whiteboxed space.

  • Open Floor Plan Layout
  • Open-Plan
1 of 1
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Street View Street
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20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

16th Floor, Ste 1600

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 7,483 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

7,483 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
1 of 1
Videos
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Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

16th Floor, Ste 1620

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 4,313 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

4,313 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 20,866 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
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Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

19th Floor, Ste 1950

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 4,126 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

Suite 1910 and Suite 1950 can be combined for a contiguous 6,499 RSF

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
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Street View Street
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20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

20th Floor, Ste 2000

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,765 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

5,765 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

21st Floor, Ste 2100

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,146 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

5,146 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

21st Floor, Ste 2110

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,419 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

2,419 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

22nd Floor, Ste 2222

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,699 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Future spec suite delivering Q4 2026 - space has 7 private offices, conference room, 3 workstations, IT room, coat closet, and a kitchen.

  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • 1 Conference Room
  • 3 Workstations
  • Can be combined with additional space(s) for up to 7,880 SF of adjacent space
  • Kitchen
1 of 1
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Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

22nd Floor, Ste 2250

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,181 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available 30 Days

Future spec suite delivering Q4 2026 -- space has a reception, conference room, 2 private offices, huddle room, kitchen, 2 phone booths, and 32 workstations.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 1 Conference Room
  • 32 Workstations
  • Can be combined with additional space(s) for up to 7,880 SF of adjacent space
  • Reception Area
  • Open-Plan
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

23rd Floor, Ste 2305

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 10,701 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

10,701 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 19,660 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

24th Floor, Ste 2400

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 8,959 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

Future spec suite delivering Q4 2026 -- space has a reception, 2 conference rooms, huddle room, 12 private offices, 22 workstations, coat closet, IT room, coffee bar, and a kitchen.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 12 Private Offices
  • Conference Rooms
  • 22 Workstations
  • Can be combined with additional space(s) for up to 19,660 SF of adjacent space
  • Reception Area
  • Kitchen
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

26th Floor, Ste 2620

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 4,972 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

Future spec suite delivering Q4 2026 -- space has a reception, conference room, huddle room,13 private offices, 6 workstations, coat closet, IT room, and a kitchen.

  • Partially Built-Out as Standard Office
  • 13 Private Offices
  • 1 Conference Room
  • 6 Workstations
  • Reception Area
  • Kitchen
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

27th Floor, Ste 2710

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,038 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Shell Space
Available Now

2,038 square foot office available for lease.

  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

27th Floor, Ste 2750

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,565 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

Future spec suite delivering Q4 2026 -- space has a reception, conference room, huddle room, 3 private offices, 24 workstations, 2 phone booths, IT/storage room, and a kitchen

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 3 Private Offices
  • 1 Conference Room
  • 24 Workstations
  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space
  • Reception Area
  • Kitchen
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan

28th Floor, Ste 2800

20 S Clark St, Chicago, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 14,147 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

14,147 square foot office available for lease.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 21,750 SF of adjacent space

Features and Amenities

  • Banking
  • Bus Line
  • Commuter Rail
  • Conferencing Facility
  • Fitness Center
  • Signage
  • Energy Star Labeled

Property Facts

Building Type
Office
Year Built/Renovated
1970/2021
Building Height
31 Stories
Building Size
400,291 SF
Building Class
B
Typical Floor Size
12,912 SF
Unfinished Ceiling Height
13’

Sustainability

LEED Certified
Silver
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

Links

1 1
Exceptionally walkable
100/100
Fairly drivable
50/100
Exceptional public transit
100/100
Very bikeable
80/100
Source: Local Logic®
(651) 341-9560

Still interested?

Contact the brokers for more information about this property

Contacts

  • Katie Hull
    Katie Hull
  • Erica Marshall
    Erica Marshall
  • Benjamin Cleveland
    Benjamin Cleveland

  • Listing ID: 39639176

  • Date on Market: 4/9/2026

  • Last Updated:

  • Address: 20 S Clark St, Chicago, IL 60603

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Map
20 S Clark St, Chicago, IL for lease Primary Photo- Image 1 of 3
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20 S Clark St
(651) 341-9560 x

20 S Clark St

Katie Hull
(651) 341-9560

Erica Marshall
(312) 374-2729

Benjamin Cleveland
(312) 448-6221

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