In March 2026, a private equity firm based in Boca Raton closed on 168 apartments in Glendale Heights that were built the same year Jimmy Carter took office. The price was $24.1 million, or $143,000 per unit, for a garden-style complex called The Flats at Gladstone. Three months later, a global industrial landlord bought 26 acres of raw land along the same road and committed roughly $100 million to build warehouses on it.
Neither buyer was betting on Glendale Heights' schools or its downtown. They were reading the same corridor the same way, and the read they landed on carries a direct lesson for anyone weighing a smaller multifamily purchase in this village: the age of the apartment stock isn't a flaw to underwrite around. It's the opening.
Two Deals, One Road
The Flats at Gladstone sits at 148 Gladstone Drive, at the intersection of Army Trail Road and Bloomingdale Road. The 26-acre parcel that Prologis picked up sits along the same corridor, at 375 Army Trail Road. That site used to host an AM radio transmission tower for Audacy's WBBM and WSCR, and Prologis picked it up out of the broadcaster's bankruptcy sale. The Flats at Gladstone advertises direct connections to I-290, I-355, and I-88. Prologis's site has direct access to I-355 and sits close to O'Hare.
Here's how the two deals line up side by side.
| Deal | Buyer | Price | What Changed Hands | The Pitch |
|---|---|---|---|---|
| The Flats at Gladstone, 148 Gladstone Dr. | Eastham Capital and Bender Companies | $24.1 million ($143,000/unit) | 168 units across 31 buildings, built 1977, 96% leased at close | Assumed the seller's existing 2020 Fannie Mae loan instead of financing fresh at today's rates |
| 375 Army Trail Road | Prologis | Roughly $100 million planned | 26.19 acres, former Audacy radio site | Central DuPage is one of the region's best-performing industrial submarkets and also one of its most land-constrained |
One buyer wanted an aging building it could renovate. The other wanted vacant land it could build on from scratch. Both concluded that this stretch of Army Trail Road was worth paying a premium to control.
The Math Behind the Apartment Deal
The Flats at Gladstone was 96% leased at closing, with average rents around $1,690 a month. Eastham and its operating partner, Bender Companies, didn't buy it because it was full and quiet. They bought it because the offering materials that circulated ahead of the sale pointed to a specific renovation formula: roughly $10,000 per unit in interior upgrades, in exchange for a projected rent increase of about $250 a month on the units that get the work. Spend $10,000, recover close to a third of that annually in additional rent, and the payback period on the upgrade sits well inside the three-year improvement window Eastham has laid out for the property, which also includes a new clubhouse with a fitness center, leasing office, and maintenance shop, on top of more than $2.5 million in exterior work.
That math only works if the acquisition basis is low enough to begin with. A building put up in 1977, showing its age but structurally sound, gets bought at a discount to what new construction would cost per unit. The renovation dollars then do the work of catching the property up to market rent expectations without paying new-construction prices for the land and shell.
There's a second piece of the math that's easy to miss. Eastham and Bender didn't originate a new loan at today's borrowing costs. They assumed the balance of the seller's existing debt, a Fannie Mae loan taken out in 2020, back when rates were considerably lower than they are now. That's not a detail specific to Glendale Heights. It's a reminder that on any multifamily deal, checking whether existing financing is assumable is worth doing before assuming a purchase has to be financed from scratch at current rates.
What "Land-Constrained" Means for the Neighbors
The Prologis site sat mostly dormant for years, a radio transmission tower's footprint rather than an active commercial parcel. What changed is the value of the ground underneath it. Central DuPage has a reputation in industrial circles as one of the strongest-performing submarkets in the Chicago area, and also one of the hardest to find large, buildable parcels in. Prologis's 454,000 square feet across two buildings, with 36-foot clear heights and a shared 200-foot truck court, is being described as the largest new industrial project the submarket has ever seen.
That matters to the apartment story next door for a simple reason. Warehouses of that size bring logistics and distribution jobs to a corridor that's already zoned for exactly that use. Workers filling those jobs need somewhere close to live, and a renovated two-bedroom garden apartment at Army Trail and Bloomingdale is a reasonable answer. Eastham's rent growth assumptions at The Flats at Gladstone don't depend on speculation about Glendale Heights becoming a destination. They depend on employment growing a few hundred yards away, which is now backed by a nine-figure construction commitment.
What the Village's Own Housing Stock Tells You
Here's the part that matters most if you're not shopping for a 168-unit complex. Glendale Heights' rental buildings average around 45 years old as a whole, and none of the multifamily stock in the village has been built since 2000. That's not a fact specific to The Flats at Gladstone. It describes most of the rental housing in the village.
Most of that stock is also small in scale. Roughly four out of five rental buildings in Glendale Heights have fewer than 50 units, and about two-thirds of households in the village own rather than rent. In other words, the same vintage and the same physical condition that made a 168-unit complex attractive to an institutional buyer with a $24 million check describes plenty of smaller buildings that an individual investor could actually afford to buy.
The village government appears to be reading the corridor the same way. Officials have been discussing an East Army Trail Road tax increment financing district, a tool that would let the village direct future property tax growth along that stretch back into infrastructure and redevelopment costs. That proposal hasn't been formally adopted as of this writing, but its existence is one more signal that both private capital and local government see the same opportunity in this part of the village.
What This Looks Like at Fourplex Scale
A duplex or fourplex buyer isn't going to assume a Fannie Mae loan the way Eastham did. Agency multifamily debt of that kind is typically assumable with lender approval on larger, institutionally financed properties, not on a conventional mortgage backing a small residential rental. That's a real limit on how far this playbook transfers, and it's worth knowing before you assume any part of the mechanics carries over directly.
What does transfer is the underlying logic. A building constructed well before 2000 near the Army Trail Road corridor, or in a similarly industrial-adjacent pocket of the village, tends to carry a lower per-unit acquisition cost than newer construction elsewhere in DuPage County. If that building is running close to full occupancy, the rents are probably functional rather than distressed, meaning a modest, targeted renovation, comparable finishes to what Eastham is installing at The Flats at Gladstone, has a reasonable shot at supporting a rent increase in the same range institutional buyers are already banking on nearby. None of that guarantees a specific return on any specific property. It does mean the fundamentals an individual investor would want to check line up with what two very different, very well-capitalized buyers just paid real money to bet on.
A Few Questions Worth Asking
Does the warehouse project affect nearby home values? That's not something to guess at. What's concrete is that a $100 million industrial commitment signals continued employment growth in a submarket that's already described as land-constrained, which supports rental and housing demand along the corridor over time.
Is the East Army Trail Road TIF a done deal? Not yet. As of the most recent reporting it remains a proposal under discussion at the village level, not an adopted district. Anyone underwriting a deal specifically because of it should confirm current status with the village before counting on it.
Can I assume a seller's loan the way Eastham did? Only if the underlying debt is the assumable kind, most commonly agency multifamily financing on larger properties, and only if the seller and lender agree to structure the sale that way. Most conventional loans on small residential rentals don't work like this, so treat it as a question to ask on any deal, not a guarantee on any specific property.
If you're weighing a small multifamily purchase along the Army Trail Road corridor, or anywhere else in DuPage County, Afrouz Kameli has spent decades reading which blocks move first and why. Let's Connect.
