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325 State Route 31
Montgomery, IL 60538

Rate Upon Request

Unknown For Lease  •  100,000+ SF

Property Details

  • Property Type Unknown
  • Year Built 1986
0 Transit Score
30 Walk Score

2 Spaces Available

Name Space Use Size Rent Details
1st Floor Ste Industrial 100,000-1,008,095 SF Rate Upon Request
+ HEAVY INFRASTRUCTURE: Power, gas, air, steam, floor loads, water etc. Up to 12,000 AMPS available, ability to bring in 300 MW, on-site substations
+ M-2 heavy industrial zoning
+ RAIL SERVED: BNSF, 6,000+ rail car capacity annually, two existing on-site spur rails
+ PARKING: 3,500+ car parking and adjustable trailer stalls
+ ON-SITE WATER RESERVOIR: Three deep wells & 300k gallon water tower with water treatment facility
+ 8" Concrete Floors (Completed 2026)
+ 20-Acres Available for Build-to-suit / IOS / Trailer Parking

  • Date available: 30 Days
  • Lease term: Negotiable
  • Service type: Negotiable
  • Space Type: Relet
1st Floor Ste Industrial 204,712 SF Rate Upon Request
This industrial opportunity offers up to 180,952 square feet of available warehouse space within a 1,124,982-square-foot facility, with availability beginning September 1, 2026. The property features 32-foot clear heights, 4 exterior loading docks, and 2 drive-in doors, supporting efficient distribution and logistics operations. Flexible column spacing of 40' x 50' and 50' x 50' accommodates a variety of warehouse layouts, while 8-inch concrete floors and up to 17-ton crane capacity provide the infrastructure necessary for heavy manufacturing and industrial users. Ample parking with 1,300 spaces and negotiable trailer parking further enhances functionality. Additionally, 23,760 square feet of existing office space can be tailored to tenant requirements, creating a versatile solution for distribution, manufacturing, and warehouse operations

  • Date available: Sep 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet

Description

The Grid at Route 31 is a roughly 3,833,761 SF manufacturing facility which sits on approximately 350 acres along Route 31 in Montgomery, Illinois. With over 4 million square feet under roof, the site offers flexible opportunities for large and mid-size users alike. The site features four parking lots totaling 3,750 spaces as well as a helipad that is in current standing with the FAA.

The site is characterized by its large concrete pads, heavy utility infrastructure, on-site Co-Gen facility, 300,000-gallon water tower supplying all of the site’s water, and on-site wastewater pre-treatment plant.

Located in unincorporated Kendall County, the site is highly adaptable to a variety of users and current zoning (M-2 Heavy Industrial) allows for most industrial, fabrication, production and manufacturing uses. Caterpillar employed over 5,500 people at this location during peak production

Highlights

Rail served (BNSF) with multiple spurs and track capacity 6,000 annual cars
White boxed warehouse with new LED lighting & interior paint throughout
New roof systems & sprinkler upgrades
Heavy car parking 3,500+ stalls
New interior loading docks & drive-in doors
20-acres of paved land available for trailer parking, outdoor storage or build-to-suit opportunities

Property Flyers

Amenities

  • 24 Hour Access
  • Monument Signage

Public Transportation

Commuter RailDriveWalkDistance
Aurora Station (Burlington Northern-Santa Fe Railway Line - Northeast Illinois Regional Commuter Railroad (Metra)) 10 min - 4.7 mi
AirportDriveWalkDistance
Chicago O'Hare International 62 min - 42.3 mi
Kevin Segerson 847-585-0680 CBRE, Inc.
Kevin Segerson 847-585-0680 CBRE, Inc.