# SAM #5IL0416

Lease Extension for IRS Office Space in Downers Grove, IL

**Buyer:** GSA PBS Office of Leasing
**Posted:** September 23, 2026
**Identifier:** 5IL0416
**NAICS:** 531120

This notice concerns a lease extension for IRS office space in Downers Grove, Illinois.
- GSA's Public Buildings Service seeks a 36-month extension for the current lease at The Esplanade I, 2001 Butterfield Rd.
  - The space includes 65,316 ABOA (usable) and 75,111 rentable square feet.
- The extension is justified as an exception to full and open competition due to unique circumstances:
  - Avoids disruption and costly relocation for the IRS while long-term space plans are developed.
- No specific OEMs, products, or equipment are involved; this is strictly a real estate lease extension.
- The lease extension will begin August 1, 2026, following the current lease expiration on July 31, 2026.
- All procurement details are contained in the attached justification document.

### Description

<p>See attached Justification for Other than Full and Open Competition.</p>

[View original listing](https://sam.gov/opp/18d93b1b7f36404eaa4d9c6bd74887b4/view)