(a) In any Zoning District where the average depth of at least two existing front yards on lots within 100 feet of the lot in question and within the same block front is less or greater than the least front yard depth prescribed elsewhere in the Zoning Ordinance, the required depth of the front yard on such lot shall be modified. In such case, this shall not be less than the average depth of the existing front yards, or the average depth of the existing front yards of the two lots immediately adjoining, or, in the case of a corner lot, the depth of the front yard on the lot immediately adjoining, provided, however, that the depth of a front yard on any lot shall be at least ten feet including all projections nor required to be more than fifty feet.
(b) In any Zoning District where the natural grade of a lot within the required front yard has an average slope, normal to the front lot line at every point along such line, of such a degree of percent of slope that it is not practicable to provide a driveway with a grade of twelve percent (12%) or less to a private garage conforming to the requirements of this Zoning Ordinance, such garage may be located within such front yard, but not in any case closer than ten feet to the street lines.
(c) All lots in Zoning Districts fronting on major thoroughfares shall have a front yard depth of not less than thirty-five feet measured from the street right-of-way line.
(Ord. 74-8. Passed 10-3-74.)