In any district where nursing homes are permitted, the following requirements shall be met:
(A) The minimum site for any nursing home shall be two acres; provided that for a nursing home containing more than 40 beds, the minimum site area shall be the greater of two acres or the number of acres determined by the following formula:
(# of beds) x (% of total floor area at ground level) = Site Size in Acres
2000
(B) All principal buildings shall be located at least 25 feet from all lot lines.
(C) The site shall have a least length and/or width dimensions of 200 feet.
(`92 Code, § 40-3-14)