William Lee, LLC purchased a 34,159 square foot building located at 3690, 3710 and 3720 S. Park Avenue, in Tucson from Gateway Industrial Park, LLC for $1,900,000. Pat Welchert, SIOR, Industrial Specialist and Jeff Zellet, Retail Specialist with Cushman & Wakefield | PICOR Commercial Real Estate Services represented the seller in this transaction while Ron Zimmerman with Newmark Grubb Knight Frank represented the buyer.