§ 84-189. Variances.

Where, by reason of topographic conditions, irregularly shaped lots, or because of unusual circumstances applicable solely to the particular applicant, strict enforcement of the provisions of this article would result in serious undue hardship particularly affecting the applicant, then the commission, in passing upon the application shall have the power to vary or modify adherence to this article; provided always that its requirements ensure harmony with the general purposes hereof and will not adversely affect an historic preservation district as a whole or any designated landmark. Guidelines for the application of this subsection shall be developed by the commission as part of its operational rules and procedures.