Jordan Multack Of Greenstone Partners Represents Buyer In Sale Of Office Building In Chicago For $5.43M
401 West Ontario Street
$5,431,375
$113/SF
Building Size
48,000 SF
Asset Type
Office
Closing
Jan 6, 2026
AI
401 West Ontario Street is a 48,000-square-foot property located in the Chicago market. The asset was sold for $5,431,375, translating to a price per square foot of $113. It represents an office-to-multifamily conversion opportunity, strategically situated near the Kennedy Expressway, Merchandise Mart, CTA Brown and Purple Line stations, and East Bank Club.
Summary of transaction details:
- Property Type: Office
- Transaction Amount: $5,431,375
- Address: 401 West Ontario Street
- Market: Chicago
- Size: 48,000 SF
- Price per SF: $113
- Seller: Sean Conlon
- Buyer's Representative: Jordan Multack - Greenstone Partners
- Seller's Representatives: Andrew Rubin & Matthew Tarshis - Frontline Real Estate Partners
The transaction was facilitated by Senior Director Jordan Multack, who represented a private, Chicago-based development group as the buyer. The seller, represented by Principal Matt Tarshis and Executive Vice President Andrew Rubin, was a private lender. This sale highlights the quality of the property as a well-located, value-add opportunity in one of Chicago's desirable neighborhoods, emphasizing its unique floor plates and conversion potential.
Players
Chicago Office Market Snapshot
Boundary boundary · Office · Sale transactions
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
2.92%
Cash-on-Cash
-0.83%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93