(1) Continuation. A nonconforming lot may continue to be occupied and used although it may not conform in every respect with the dimensional requirements of this Title, subject to the provisions of this Section and any other applicable provision of this Chapter.

(2) Residential Zones. A new dwelling may be constructed on a legally established lot which is nonconforming as to area, frontage and/or width provided the dwelling conforms to all other requirements of this Title and other applicable codes.

(3) Nonresidential Zones. A new building may be constructed on a legally established lot which is nonconforming as to area, frontage and/or width provided the building conforms to all other requirements of this Title and other applicable codes.

(4) Lot with Existing Building or Structure. If a nonconforming lot contains a legally established structure the owner may continue the legal use of such structure and may expand the structure so long as the expansion conforms to applicable requirements of this Title.

(5) Accessory Buildings. Accessory buildings customarily incidental to a main building or structure may be constructed on a nonconforming lot provided the accessory building and its location on the lot meets all other applicable building and zoning requirements.