Districts. For the purpose of this chapter, the Borough of Caldwell is hereby divided into the following 17 zoning districts differentiated according to use and building regulations:

Official Zoning Map. The aforesaid zones are established by the locations and boundaries set forth and indicated on the Official Zoning Map of the Borough of Caldwell, hereby made and declared to be a part of this chapter, to be located in the office of the Borough Clerk. A map entitled "General Zoning Map," dated August 2, 2023, prepared by Golda Speyer, PP, AICP of Topology NJ, LLC, indicating locations and boundaries, shall be attached to all copies of this chapter for information purposes only.[1]

Amendment to Zoning Map. If, in accordance with the provisions of this chapter and the revised statutes of the State of New Jersey, changes are made in the district boundaries or other matters portrayed in the Zoning Map by the Borough Council, such changes shall be made promptly by the Borough Engineer after the amendment has taken effect as provided by law. For each change in the Map, note shall be made thereon, in the revision box, of the date of revision and a brief description identifying the revision. These changes are to be endorsed upon the Map on the effective date of the amendment.

Rules for interpretation of district boundaries. Whenever an uncertainty or ambiguity exists as to the true location of any boundary line of any district (zone) shown on the Map, the following rules shall apply:

The Zoning Map shall be amended from time to time to identify properties that have been designated as historical landmarks in accordance with Chapter 130 of the Borough Code. The properties shall also be identified as a footnote to the Schedule of Area, Yard and Building Requirements, which is appended to Chapter 250.