§27.4. Variances and exceptions. — Inbound Citations

(2) If through natural phenomena or causes a lot or lots are so diminished in size that an owner would be unable to comply with the setback or sideline requirements herein prescribed, such owner or the zoning authorities may, as provided in § 27.4(b), request the Secretary of the Interior to determine whether a proposed move, reconstruction, alteration of enlargement of an existing residential dwelling or accessory structure would subject the property to acquisition by condemnation.