(A) Single-family residential dwellings.
(B) Two-family residential dwellings. All lots or parcels designated as two-family residential shall be so designated on the preliminary and final plats required under this chapter. Otherwise such lots shall be restricted to single-family residential use only.
(C) Accessory uses, provided such uses are incidental to the use and do not include any activity conducted as a business. Such uses must be situated on the same lot with the principal building.