Brokers / Profile
Ethan Kowalczyk
Director, Office and Flex Leasing

Suburban office, flex and R&D space, landlord leasing programs
Ethan handles office and flex leasing for landlords and for growing tenants. He is the broker most likely to find you the 9,000 square feet nobody has listed yet.
He builds the market tours himself: a short list, a clear scorecard and a decision date.
Years in practice
11
Volume closed
$610M in transactions
Phone
(555) 010-0168
ethan.kowalczyk@cornerstone-cre.example
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Cornerstone
Office, retail, industrial and flex leasing and sales across Brookmere and the surrounding counties. Tenant and landlord representation.
210 Foundry Row, Suite 400, Brookmere, OH 44000 · (555) 010-0100
© 2026 Cornerstone Commercial Partners. Demo content. Cornerstone Commercial Partners is a fictional brokerage.

