(A) Where a district boundary line, as established in this section or as shown on the Zoning Map, divides a lot which was in single ownership and of record at the time of enactment of this chapter, the following requirements apply.
(1) The use authorized thereon and the other district requirements applying to the least restricted portion of such lot under this chapter shall be considered as extending to the entire lot, provided that the more restricted portion of such lot is entirely within 25 feet of said dividing district boundary line. The use so extended shall thereafter be deemed to be conforming.
(2) (a) Any part of a less restricted use extended beyond a district boundary under the terms of this section shall be housed entirely within an enclosed building.
(b) Such building shall conform to any applicable yard and area requirements in the more restricted district.
(3) Any portion of such lot lying in the more restricted district and having adequate area and street frontage to meet minimum zoning requirements shall be developed only for a use permitted in such more restricted districts.
(B) Questions concerning the exact location of district boundary lines shall be determined by the Board of Appeals on Zoning according to rules and regulations which may be adopted by it.
(Prior Code, § 153.032) (Ord. D-1418, § 303, passed 11-22-1982, effective 1-21-1983)