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Brokerage Services
Senior Leasing Representative
Nina Irwin brings over seven years of experience in retail landlord representation and lease negotiations to NewQuest, most recently at Levcor. Her earlier roles at Gables Residential and Hillstone Restaurant Group gave her more than a decade of multifamily and hospitality experience, adding depth to her understanding of real estate and client service.
She earned her BS in Hotel and Restaurant Management from the University of Houston and is a member of the International Council of Shopping Centers (ICSC). Outside of work, Nina enjoys traveling, playing tennis, and spending time with friends and family.


















August 10, 2026
HOUSTON – With NewQuest at its side, New York-based Thursday Boot Co. has selected Houston for its only Texas store in a four-city ex...

April 6, 2026
HOUSTON – NewQuest has broken ground on the multi-tenant component of the $400 million Texas Heritage Marketplace, stepping up the pa...

February 16, 2026
HOUSTON – In an All-Star triple play, NewQuest has finalized ground leases with Olive Garden, Whataburger and Chase Bank for prime si...

June 9, 2025
HOUSTON – NewQuest’s Shops at Stone Park will host a Spirit Halloween store for the first time in its 16-year history, signing ...