When do I need subdivision approval?

Any parcel of land in existence prior to July 16, 1955 that has not been split, subdivided, or reduced in size can be split into two lots, provided that both lots conform to all applicable zoning requirements in effect at the time of the split (e.g. minimum lot width, minimum lot area, etc.).  If the lot has been previously split into two lots, a Subdivision Application is required before any additional lots can be created.  If a lot has been previously subdivided, a Resubdivision Application is required.