“Range Realty is extraordinary and well above par when it comes to real estate expertise. The Range team displays genuine integrity in all that they do.” – Toddie Lee Wynne, IV

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John came to Range to begin his commercial real estate career where he is assisting the company in many facets of the business, mainly involving researching for potential properties, developing new leads and consulting. He grew up in Lubbock where he also attended college at Texas Tech University where he received a bachelor’s degree In management from the Rawls College of Business.



Bill began his career as a landman for R&O Energy out in West Texas. There he was responsible for title research and land owner relations in Pecos and Reeves county. Bill moved on to the service side of the oil and gas industry with Halliburton in 2018 where he was running wireline completions operations as an engineer in Texas and New Mexico. Bill joined Range in March 2021 to begin his commercial real estate career focusing on land brokerage and property acquisition. Bill was born and raised in Dallas and graduated from Dallas Jesuit High School. Bill attended TCU and UT Arlington where he received a Bachelor’s and Master’s degree in Petroleum Geoscience.



Maggie came to Range with experience in both commercial real estate and marketing with a specialization in public relations and strategic marketing plans. Her passion for commercial real estate and communications is what attracted her to Range Realty Advisors. She now heads the marketing efforts and is working to grow the organization’s brand while making a positive impact on the community. Maggie is originally from Kansas City and holds a bachelor’s degree in Communications from Spring Hill College in Mobile, Alabama.



Daniel began his commercial real estate career as an intern at Range Realty Advisors. Now, he works here as an Associate and primarily focuses on land brokerage, finding opportunities for single family and multifamily as well as retail and pad site opportunities. He also does some analyst work consisting of researching potential investment properties and performing property valuations. A native Texan, he was born and raised in Denison, just north of Dallas. He attended The University of Texas at Dallas where he received both his Bachelor’s degree in Finance and his MBA with a dual concentration in Real Estate and Human Behavior.



Prior to joining Range, Tom was cofounder of nCore Digital Transformation an IoT consulting firm focused on the application of intelligent technology in the commercial real estate space. He was responsible for identifying and developing key partnerships across the Southeastern United States. Prior to that he was with Jackson Cooksey, Inc specializing in advising corporate users in their real estate requirements throughout the office and industrial markets on a local, regional, and national level. Allison earned a Bachelor of Science degree from Texas A&M University.



Chris brings over 15-years of commercial real estate experience to the team and works alongside Tom Sterquell and Dillon Cook with the goal of further expanding Range into income property investment sales across north Texas, San Antonio and Austin.

Prior to Range, Chris was Director of Business Development for Thomas Title & Escrow in Dallas during 2019 before realizing that he wanted to get back on the transactional side of real estate. Prior to Thomas Title, he was with Phillips Edison & Company, responsible for leasing grocery anchored shopping centers in the company’s Texas portfolio. Prior to that, Chris was with Weitzman in Dallas. His understanding of commercial real estate positioning and trends gives him an added advantage in understanding client growth strategies. Mr. Young earned a Bachelor of Arts degree from St. Edward’s University in Austin, TX where he was a member of the golf team.



Tom started his career in Telluride, CO working for Sotheby’s as part of a marketing team for a condominium/hotel project. After Telluride he moved to Denver where he worked for LandCorp handling the disposition of commercial property for Newland Communities. After Denver, Tom moved back to Dallas where he started his own brokerage Calvert Commercial Group, where he worked closely with his dad, longtime Dallas developer and broker J.C. Sterquell. Tom specializes in the acquisition and disposition of mixed-use commercial and residential land as well as investment properties. Tom was born and raised in Dallas and graduated from Highland Park High School. Tom holds a Bachelors Degree from the University of Arkansas’ Sam Walton School of Business and is a licensed Real Estate Broker in the State of Texas.



Dillon Cook began his real estate career with the Henry S. Miller Companies as a Broker Trainee where he rotated throughout each division of Miller learning and working alongside individual brokers. Cook went on to specialize in the investment sales of CMBS properties where he focused on distressed and value-add office and retail properties around north Texas. Cook then went on to become Senior Associate at Miller and later co-founded the Land Advisory Group in 2016.

Dillon has actively participated in the acquisition and disposition of over $150 million in properties across north Texas for individual and institutional clients. At Range, he specializes in the acquisition and disposition of mixed-use commercial and residential land. He works extensively with many local, regional and national developers and home builders. Dillon was born and raised in Dallas and graduated from Highland Park High School. He received a Bachelor’s Degree from Texas Christian University in Fort Worth.