Ben Onderdonk
Senior Partner
Experience/Professional History

As Senior Partner of Wellington Realty, Ben Onderdonk brings over 17 years of commercial real estate experience to the table. Ben began his career with Equis Corporation (now part of Cushman & Wakefield) in Dallas, in a business development and transaction management role. During his three years there, Ben sourced and attended over 50 sales meetings in his first year as well as after 9/11, managed the roll-out of Transportation Security Administration offices, including the negotiation of 25 office and airport leases in 5 states in a 5-month span. Ben joined Mohr Partners in 2004 and enjoyed a successful career there for over 13 years. Ben received three promotions with progressive levels of responsibility and team management and was a recipient of the Mohr Ambassador Award. Ben managed a team of 12 account/transaction managers and was the client relationship manager for 17 accounts with a combined 3,200+ locations and 31.5 M sf.

Ben has personally negotiated 540+ lease, sale and BTS transactions ranging from 100-400,000 sf of office and industrial space in 46 states and 6 countries. Some of Ben’s noteworthy transactions include a 400,000 sf industrial BTS, 200,612 sf office expansion and extension, a 190,000 sf office lease extension (Washington Business Journal Best Real Estate Deals of 2012-Runner Up-Lease Renewal Category), a 160,000 sf industrial BTS, a 109,170 sf office BTS and a 90,000 sf industrial BTS. Ben’s hobbies include exercising and traveling when not spending time with his wife and four children.

  • Finance Degree - The University of Alabama

Professional Affiliations & Certificates
  • Texas Real Estate Sales Person (TREC)

  • North Texas Commercial Association of Realtors (NTCAR)

  • CoreNet

Leadership & Organizations
  • An Active Member of St. Phillips Episcopal Church

Wellington Realty

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1700 Pacific Ave, Ste 1650

Dallas, TX 75201

P: 214.855.5900

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