§ 38-1418. Municipal deannexations or dissolutions.
If a municipality within the county is dissolved or property is deannexed from a municipality and such property is zoned by the county, any parcel of land which, as of the effective date of the zoning, does not comply with either the square footage or dimension requirements of the county for that zone, shall nevertheless be eligible for a building permit if it meets all building setbacks and county health department requirements, and satisfactory proof is presented to the zoning department which shows the date that the parcel was purchased or contracted to be purchased and that such date was prior to the effective date of the county zoning.
(P & Z Res., art. XXV, § 18)