Sentinel Technologies Leases 63,409 Square Foot Office Campus In Lisle From Napleton Automotive Group
410 Warrenville Road
Building Size
63,409 SF
Asset Type
Office
Closing
Oct 5, 2026
About this deal
AI
The property asset involved in this transaction is the Corporetum Office Campus X located at 410 Warrenville Road in Lisle, IL. The total square footage of the building is 63,409. The property is owned by Napleton Automotive Group and is situated on a 5.5-acre lot. The tenant signed a lease to occupy the entire space as part of their headquarters relocation.
Summary of transaction details:
- Property Type: Office
- Transaction Amount: Not specified
- Address: 410 Warrenville Road
- Market: Lisle, IL
- Landlord: Edward Napleton - Napleton Automotive Group
- Tenant: Brian Osborne - Sentinel Technologies, Inc.
- Brokers: David Florent & Brent Jacob - Colliers; Jordan Decker & Brian Duffy - Stream Realty Partners
This lease transaction marks a significant move for Sentinel Technologies, Inc., as they relocate after more than 30 years from their previous location in Downers Grove. The arrangement includes plans for capital improvements to the property as part of the new lease agreement, demonstrating the commitment of both the landlord and tenant toward enhancing the office space for operational needs.
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
5.80%
Cash-on-Cash
-1.66%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93