A map entitled "zoning map ¹ for the town of Portola Valley, California," attached to the ordinance codified in this title and by reference incorporated in this title, is made a part of this title. The districts established by Chapter 18.06 and the boundaries of these districts are shown upon the map. If, in accordance with the provisions of this title, changes are made in district boundaries or other matter portrayed on the zoning map, such changes shall be made on the zoning map promptly after the amendment has been approved by the council, together with an entry on the zoning map indicating the ordinance number authorizing such change and the date upon which such change becomes effective.

(Ord. 1967-80 § 1 (6105), 1967)

Where uncertainty exists as to the boundary of any district as shown on the zoning map, the following rules shall apply:

A.

Where a boundary line is indicated as following a street, road or other right-of-way or a water course, the boundary shall be construed as following the center line thereof.

B.

Where a boundary line follows or coincides approximately with a parcel line it shall be construed as following the parcel line.

C.

In unsubdivided property or where a district boundary divides a parcel, the location of the boundary, unless indicated by dimensions on the zoning map, shall be determined by measurement at the scale appearing on the map.

D.

In case further uncertainty exists, the planning commission, upon written application, or upon its own motion, shall determine the exact location of the boundary in question.

(Ord. 1967-80 § 1 (6105.2), 1967)