An area of not less than ten thousand square feet shall be provided and maintained for each one-household dwelling and uses accessory thereto and at least twenty thousand square feet for all other buildings.

An area of not less than five 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. (Ord. 19-13 § 21 (part), 2019; prior code § 27-15-3)