An area of not less than five thousand square feet shall be provided and maintained for each one-household dwelling. Two thousand five hundred square feet shall be provided for each unit of a two-household dwelling and one thousand eight hundred square feet shall be provided for each unit in a tri-plex or three-household or more dwelling. For child day care centers the building site shall contain at least ten thousand square feet.

An area of not less than three acres shall be provided and maintained for each planned unit development, except that there shall be no area requirements for additions to an approved planned unit development. All non-residential uses such as church buildings shall have a building site area in which the area of the building is equal to or less than twenty percent of the total parcel size area. The area required to meet minimum off-street parking requirements shall not be included in the calculation of the total parcel size. (Ord. 19-13 § 21 (part), 2019; Ord. 13-01 (part), 2013: Ord. 06-08 (part), 2006: Ord. 97-05, 1997: prior code § 27-18-3(A))