Tex. Property Code § 82.063: SUBDIVISION OF UNITS.

(a) If the declaration expressly permits, a unit may be subdivided into two or more units. Subject to the declaration, on written application of a unit owner to subdivide a unit and after payment by the unit owner of the cost of preparing and recording amendments and plats, the association shall prepare, execute, and record an amendment to the declaration, including the plats and plans, subdividing the unit.

(b) The amendment to the declaration must be executed by the owner of the unit to be subdivided, assign an identifying number to each unit created, and reallocate the allocated interests formerly allocated to the subdivided unit to the new units in any reasonable manner prescribed by the owner of the subdivided unit.

Added by Acts 1993, 73rd Leg., ch. 244, Sec. 1, eff. Jan. 1, 1994.