In the B Residential District, the following
regulations shall apply.
A building may be erected or used and a lot
may be used or occupied for any one of the following purposes, and
no other:
A. One single-family detached dwelling as regulated by Article
V of this chapter.
C. Accessory uses in accordance with Article
XXVI, General Provisions.
D. Single-family semidetached dwellings as regulated
by this article.