Tex. Property Code § 21.041: EVIDENCE.

As the basis for assessing actual damages to a property owner from a condemnation, the special commissioners shall admit evidence on:

(1) the value of the property being condemned;

(2) the injury to the property owner;

(3) the benefit to the property owner's remaining property; and

(4) the use of the property for the purpose of the condemnation.

Acts 1983, 68th Leg., p. 3504, ch. 576, Sec. 1, eff. Jan. 1, 1984.