Adcock Appraisal Group operates the Shreveport Office of Argote, Derbes, Graham, Shuffield, and Tatje, Inc. positioning us as part of the largest and most experienced real estate appraisal and consulting firm in Louisiana.  Argote, Derbes, Graham, Shuffield, and Tatje, Inc. include offices in Shreveport, New Orleans, and Baton Rouge with a team of seven MAI designated appraisers and numerous associates and support personnel.  Over one hundred years of real estate appraisal experience combined with extensive education and seminar participation has provided our organization complete in-depth understanding of real property value.  Our principals have provided expert valuation and consultation on various types of properties, including multi-family residential, office, retail, industrial, and vacant land, as well as many special-purpose properties for a variety of corporate clients, financial institutions, and government agencies. 

By utilizing in-depth market research and sophisticated analytical techniques, the firm has gained recognition in the industry for producing objective and informative analyses of real estate investments.  Based on a philosophy of professionalism and strict quality control our organization has earned a reputation for excellence.

While based in Shreveport, our team members have an extensive knowledge and expertise throughout Louisiana, East Texas, and Southwest Arkansas. 


Adcock Appraisal Group has vast appraisal and consulting experience. The principals have served as consultants to an impressive list of financial institutions, corporations, and investors in the analysis of real estate investments as well as in establishing appraisal procedures and guidelines.

Adcock Appraisal Group's growth and expansion have been driven by client needs. In addition to appraisals, real estate consulting, and review appraisals, Adcock Appraisal Group also provides training programs and expert witness testimonies to their clients.


Multi-Facts Research Center is a computer based data service, which has been providing verified real estate research to real estate companies and major lending institutions in Louisiana for over 20 years.

Multi-Facts Research Center was founded in 1984 by Marshall F. Graham, MAI and was initiated in an effort to provide a comprehensive and efficient method of efficiently managing historical sales and lease information and thereby providing an organized, reliable, and accurate tool to allow local real estate, banking, and other business professionals to remain up to date concerning the local real estate market.