In this subchapter:

1. (1) "Lender" means a person holding a mortgage, lien, deed of trust, or other security interest in property.

2. (2) "Residential real property" means:

   1. (A) a single-family house;
   2. (B) a duplex, triplex, or quadraplex; or
   3. (C) a unit in a multi-unit residential structure in which title to an individual unit is transferred to the owner of the unit under a condominium or cooperative system.

Added by Acts 2003, 78th Leg., ch. 1274, Sec. 2, eff. April 1, 2005.