How much is a car wash worth?

Pappas testified about his 50% interest in a car wash business, using an undisputed sale price for the business, undisputed evidence about the face amount of a relevant note, and corrobrating his calculation with a recent property appraisal that was admitted without objection. This foundation was sufficient to satisfy “the presumption that an owner is familiar with his property and its value,” which requires that “the owner must provide the factual basis on which his opinion rests, although this burden is not particularly onerous in light of the resources available today.”  Wash Technologies v. Pappas, No. 05-16-00633-CV (Feb. 6, 2018) (applying Natural Gas Pipeline Co. v. Justiss, 397 S.W.3d 150, 157 (Tex. 2012)).