For the purposes of this chapter, the term:
(1) “Dwelling unit” means any habitable room or group of habitable rooms located within a residential building and forming a single unit which is used or intended to be used for living, sleeping, and the preparation and eating of meals; including a bachelor apartment.
(2) “Multiple Dwelling” means any residential building containing 3 or more dwelling units, 3 or more rooming units, or any combination of dwelling or rooming units totaling 3 or more.
(3) “Owner” means any individual, corporation, association, or partnership listed as the legal title holder of record and any owners’ association legally incorporated in accordance with Chapter 9 of Title 29 or Chapter 19 of this title that is the recognized representative of the households in a condominium or cooperative housing building.
(4) “WASA” means the District of Columbia Water and Sewer Authority established by § 34-2202.02.