"Dwelling unit" means a building or portion thereof designed or used exclusively for residential occupancy and having all necessary facilities for permanent residency such as living, sleeping, cooking, eating, and sanitation.
"Single-family detached dwelling unit" means an individual, freestanding, unattached dwelling unit, typically built on a lot larger than the structure itself, resulting in an area surrounding the dwelling.
"Townhouse" has the same meaning as defined in section 502C-1.
HRS § 6E-42.2