This feature is unavailable at the moment.

We apologize, but the feature you are trying to access is currently unavailable. We are aware of this issue and our team is working hard to resolve the matter.

Please check back in a few minutes. We apologize for the inconvenience.

- LoopNet Team

Close
You must register your contact information to view secure information on this listing.
You must register your contact information to view secure information on this listing.

Share This Listing

Please enter a valid email address.

Note: To send this property to multiple individuals, insert a semi-colon between each recipient's email address.

938 characters remaining

LoopNet has taken a strong stance against the practice of sending unsolicited commercial emails, also known as "spam." Please send these emails only to people you know who would be interested in this property. If someone asks you not to send these emails to them, please comply.

We will automatically send your friend a one-time email inviting him or her to visit the site. LoopNet stores this information for the sole purpose of sending this one-time email and tracking the success of our referral program. View LoopNet's Privacy Policy

thank you

Your email has been sent!

Executive Towers West III 1400 Opus Pl

1,934 - 116,849 SF of Office Space Available in Downers Grove, IL 60515

Office Space Illinois Downers Grove 1400 Opus Pl, Downers Grove, IL 60515

ALL AVAILABLE SPACES(9)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 110
  • 5,096 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $82,810 /YR $6,901 /MO
  • Office
  • Partial Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Central Air and Heating
  • Partially Built-Out as Standard Office
  • Fits 13 - 41 People
  • 2nd Floor, Ste 200
  • 21,951 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $356,704 /YR $29,725 /MO
  • Office
  • Full Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Kitchen
  • Fully Built-Out as Standard Office
  • Fits 55 - 176 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • 2nd Floor, Ste 220
  • 1,934 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $31,428 /YR $2,619 /MO
  • Office
  • Partial Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Partially Built-Out as Standard Office
  • Fits 5 - 16 People
  • Central Air and Heating
  • 2nd Floor, Ste 250
  • 6,918 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $112,418 /YR $9,368 /MO
  • Office
  • Full Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Kitchen
  • Fully Built-Out as Standard Office
  • Fits 18 - 56 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • 3rd Floor, Ste 300
  • 28,555 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $464,019 /YR $38,668 /MO
  • Office
  • Full Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Private Restrooms
  • Fully Built-Out as Standard Office
  • Fits 72 - 229 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • 4th Floor, Ste 400
  • 30,335 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $492,944 /YR $41,079 /MO
  • Office
  • Full Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Kitchen
  • Fully Built-Out as Standard Office
  • Fits 76 - 243 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Private Restrooms
  • 5th Floor, Ste 550
  • 12,584 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $204,490 /YR $17,041 /MO
  • Office
  • Full Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Private Restrooms
  • Fully Built-Out as Standard Office
  • Fits 76 - 243 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • 8th Floor, Ste 805
  • 3,452 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $56,095 /YR $4,675 /MO
  • Office
  • -
  • November 01, 2025
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
  • Lease rate does not include certain property expenses
  • Fits 9 - 28 People
  • 8th Floor, Ste 850
  • 6,024 SF
  • Negotiable
  • $16.25 /SF/YR $1.35 /SF/MO $97,890 /YR $8,158 /MO
  • Office
  • Partial Build-Out
  • Now
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Mostly Open Floor Plan Layout
  • Central Air and Heating
  • Partially Built-Out as Standard Office
  • Fits 16 - 49 People
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 110 5,096 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $82,810 /YR $6,901 /MO Office Partial Build-Out Now
2nd Floor, Ste 200 21,951 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $356,704 /YR $29,725 /MO Office Full Build-Out Now
2nd Floor, Ste 220 1,934 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $31,428 /YR $2,619 /MO Office Partial Build-Out Now
2nd Floor, Ste 250 6,918 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $112,418 /YR $9,368 /MO Office Full Build-Out Now
3rd Floor, Ste 300 28,555 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $464,019 /YR $38,668 /MO Office Full Build-Out Now
4th Floor, Ste 400 30,335 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $492,944 /YR $41,079 /MO Office Full Build-Out Now
5th Floor, Ste 550 12,584 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $204,490 /YR $17,041 /MO Office Full Build-Out Now
8th Floor, Ste 805 3,452 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $56,095 /YR $4,675 /MO Office - November 01, 2025
8th Floor, Ste 850 6,024 SF Negotiable $16.25 /SF/YR $1.35 /SF/MO $97,890 /YR $8,158 /MO Office Partial Build-Out Now

1st Floor, Ste 110

Size
5,096 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $82,810 /YR $6,901 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

2nd Floor, Ste 200

Size
21,951 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $356,704 /YR $29,725 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor, Ste 220

Size
1,934 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $31,428 /YR $2,619 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

2nd Floor, Ste 250

Size
6,918 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $112,418 /YR $9,368 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

3rd Floor, Ste 300

Size
28,555 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $464,019 /YR $38,668 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor, Ste 400

Size
30,335 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $492,944 /YR $41,079 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

5th Floor, Ste 550

Size
12,584 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $204,490 /YR $17,041 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

8th Floor, Ste 805

Size
3,452 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $56,095 /YR $4,675 /MO
Space Use
Office
Condition
-
Available
November 01, 2025

8th Floor, Ste 850

Size
6,024 SF
Term
Negotiable
Rental Rate
$16.25 /SF/YR $1.35 /SF/MO $97,890 /YR $8,158 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
05,096 RSF_ETW3_Suite 110

1st Floor, Ste 110

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,096 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 13 - 41 People
  • Central Air and Heating
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
21,951 RSF_ETW3_Suite 200

2nd Floor, Ste 200

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 21,951 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 55 - 176 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Kitchen
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
01,934 RSF_ETW3_Suite 220

2nd Floor, Ste 220

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,934 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 5 - 16 People
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Central Air and Heating
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
06,918 RSF_ETW3_Suite 250

2nd Floor, Ste 250

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,918 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 18 - 56 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Kitchen
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
28,555 RSF_ETW3_Suite 300

3rd Floor, Ste 300

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 28,555 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 72 - 229 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Private Restrooms
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
30,335 RSF_ETW3_Suite 400

4th Floor, Ste 400

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 30,335 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 76 - 243 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Kitchen
  • Private Restrooms
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
12,584 RSF_ETW3_Suite 550

5th Floor, Ste 550

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 12,584 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 76 - 243 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 102,277 SF of adjacent space
  • Private Restrooms
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
03,452 RSF_ETW3_Suite 805

8th Floor, Ste 805

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 3,452 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition -
Available November 01, 2025

  • Lease rate does not include certain property expenses
  • Fits 9 - 28 People
1 of 1
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
06,024 RSF_ETW3_Suite 850

8th Floor, Ste 850

1400 Opus Pl, Downers Grove, IL for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,024 SF
Term Negotiable
Rental Rate $16.25 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

+ Fitness Center + Conference Center + On-Site Food Service

  • Lease rate does not include certain property expenses
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 16 - 49 People
  • Central Air and Heating

PROPERTY OVERVIEW

Executive Towers West is an affordable and flexible option that offers all amenities on site, such as a full-service Marriott and health club. It also has convenient access to I-88, I-294, and I-355. Additionally, the center is just a few minutes away from the Belmont Metra Station, which provides service to Chicago's Union Station.

  • Banking
  • Conferencing Facility
  • Convenience Store
  • Fitness Center
  • Food Service
  • Property Manager on Site
  • Security System
  • Energy Star Labeled

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1987/1990
Building Height
9 Stories
Building Size
235,595 SF
Building Class
B
Typical Floor Size
26,177 SF
Unfinished Ceiling Height
10’
Parking
200 Surface Parking Spaces
791 Covered Parking Spaces

ATTACHMENTS

Executive Towers West Brochure 2024

LINKS

1 of 1
1400 Opus Pl, Downers Grove, IL - AERIAL map view
(630) 732-1229

CONTACTS

  • Listing ID: 30723117

  • Date on Market: 1/9/2025

  • Last Updated:

  • Address: 1400 Opus Pl, Downers Grove, IL 60515

More public record information on 1400 Opus Pl, Downers Grove, IL 60515

The Office Property at 1400 Opus Pl, Downers Grove, IL 60515 is currently available for lease. Contact CBRE, Inc. for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

1 of 9
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1/9
1400 Opus Pl, Downers Grove, IL for lease Building Photo- Image 1 of 9
Building Photo
1400 Opus Pl, Downers Grove, IL for lease Building Photo- Image 2 of 9
Building Photo
1400 Opus Pl, Downers Grove, IL for lease Aerial- Image 3 of 9
Aerial
1400 Opus Pl, Downers Grove, IL for lease Interior Photo- Image 4 of 9
Interior Photo
1400 Opus Pl, Downers Grove, IL for lease Interior Photo- Image 5 of 9
_N0A9516_17_18_19_20_fused
1400 Opus Pl, Downers Grove, IL for lease Interior Photo- Image 6 of 9
_N0A9625_6_7_8_9_fused
1400 Opus Pl, Downers Grove, IL for lease Interior Photo- Image 7 of 9
_N0A9798_799_800_801_802_fused
1400 Opus Pl, Downers Grove, IL for lease Interior Photo- Image 8 of 9
_N0A9494_5_6_7_8_fused

1 of 1

Connect with us

© 2025 CoStar Group

The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

Executive Towers West III | 1400 Opus Pl
(630) 732-1229 x

Executive Towers West III | 1400 Opus Pl

1/2

Pete Adamo

(630) 732-1229

(630) 732-1229

Adam Lawler

(630) 573-7000

(630) 573-7000

Already a member? Log In

First Name*

Last Name*

Please enter an email address.

Email*

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size
Please leave a message.

Message*

{{messageTextLength}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Policy.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, 'rating') }}
255 character limit ({{ remainingChars() }} characters remainingover)
{{ getErrorText(feedbackForm.msg, 'rating') }}
{{ getErrorText(feedbackForm.fname, 'first name') }}
{{ getErrorText(feedbackForm.lname, 'last name') }}
{{ getErrorText(feedbackForm.phone, 'phone number') }}
{{ getErrorText(feedbackForm.phonex, 'phone extension') }}
{{ getErrorText(feedbackForm.email, 'email address') }}
You can provide feedback any time using the Help button at the top of the page.

Share Link