The front yard setback requirements of this chapter for dwellings shall not apply to any lot where the average setback of existing buildings located wholly or partially within one hundred (100) feet on either side of the proposed dwelling and the same side of the same block and use district as such lot is less than the minimum required front yard depth. In such case, the setback on such lots may be less than the required setback but not less than the average of the existing setbacks on the aforementioned lots, or a distance of ten (10) feet from the street right-of-way line whichever is greater. (Ord. of 1/10/05; Ord. of 12/6/10; Ord. of 6/28/21)