Tex. Health and Safety Code § 791.001: DEFINITIONS.

In this chapter:

(1) "Owner" includes an individual, firm, association, or private corporation.

(2) "Story" has its usual architectural meaning and includes:

(A) a basement that extends five feet or more above the grade line on one or more sides of a building;

(B) a balcony or mezzanine floor of a building;

(C) a roof garden; or

(D) an attic used for any purpose.

Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.