Flex space for sale in Illinois
Get new Illinois flex space listings by email the day they hit the market. Free — we’re tracking 160 right now.
Built by Charlie Ansanelli, a 10+ year CRE investor and operator. “I built DealGro so I’d stop missing the deal that changes a portfolio.”
9 new IL flex space listings this week
A sample of what DealGro found in the last 7 days. Matches like these come to your inbox with full details.
$150K
Flex · 4,280 sq ft
Pekin, IL · Oct 4
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$2.5M
Distribution · 18,000 sq ft
Chicago, IL · Oct 3
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$400K
Warehouse · 3,161 sq ft
New Lenox, IL · Oct 3
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$590K
Industrial · 10,186 sq ft
Round Lake Beach, IL · Oct 3
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$2M
Distribution · 11,000 sq ft
Palatine, IL · Oct 2
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$300K
Warehouse · 13,102 sq ft
Galesburg, IL · Sep 30
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$1.1M
Warehouse · 16,000 sq ft
Aurora, IL · Sep 29
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$699K
Flex · 4,500 sq ft
Chicago, IL · Sep 29
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How DealGro works
We monitor every place IL flex space deals show up — national sites, niche broker firms, pocket listings, off-market sources, and the hard-to-search corners.
You set your buy box: price range, sq footage, tenancy (single vs multi-tenant).
We email you matches as they come up. No browsing. No searching. Deals find you.
Where we hunt for IL flex space deals
National listing sites
The major CRE marketplaces where most institutional and broker inventory shows up. Easy to find — but checking them every day is a job.
Niche broker firms
Specialist brokerages that focus only on flex space and small-bay properties. Places most buyers don't routinely check — where some of the best deals live.
Pocket listings & off-market
Sources that surface deals before they hit the major sites. Buyers without insider access miss these entirely.
Hard-to-search corners
Fragmented sources where deals sometimes hide in plain sight — regional, decentralized, and not designed for buyers to search efficiently.
A buyer would need to check all of these manually, every day, to catch every IL flex space that comes to market. We do it for you.
Current IL flex space coverage
DealGro is tracking 160 active flex space and small-bay properties for sale in Illinois, with a median asking price of $650K. Asking prices run from $100K to $7.7M, and the typical listing has 7,686 sq ft. 9 listings were first seen in the last 7 days.
Currently tracking
160 active listings
Median asking price
$650K
139 of 160 with published pricing
Median square footage
7,686 sq ft
159 of 160 with published data
Asking price range
$100K – $7.7M
Lowest to highest published asking price
New this week
9 new listings
First seen in the last 7 days
Last updated
October 4, 2026
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Sign up free →Illinois flex space market FAQ
- How many flex space and small-bay properties are for sale in Illinois?
- DealGro is currently tracking 160 active flex space and small-bay properties for sale in Illinois, refreshed daily from listing sites, broker networks and off-market sources.
- What is the median asking price for flex space and small-bay properties in Illinois?
- The median asking price is $650K, based on 139 listings with a published price. Prices range from $100K to $7.7M.
- How big is a typical flex space listing in Illinois?
- The median listing has 7,686 sq ft, across 159 listings that publish it.
- How many new flex space and small-bay properties were listed in Illinois this week?
- 9 listings were first seen in the last 7 days. DealGro can email you new Illinois flex space listings that match your buy box.
Flex space and small-bay properties by city in Illinois
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Ready for personalized matches?
Stop checking every listing site and broker email yourself. Set your exact IL flex spacebuy box — we’ll email you matches as they appear, sourced from everywhere deals show up.