What is a North arrow or north point used for in property plotting?

The north arrow or north point is essential in property plotting as it establishes the basis for plotting lines. It indicates the direction of true north on a map or plot plan, which is crucial for accurately determining boundaries, dimensions, and the orientation of a property. When surveying or creating a property map, having a clear indication of where north lies allows surveyors and engineers to align the property boundaries correctly in relation to other geographic features or properties. This ensures that all plotted lines are oriented correctly, which is vital for adhering to legal descriptions and for any future construction or development on the property.

Other options misunderstand the primary function of the north arrow. While ownership and property taxes pertain to broader aspects of real estate, they do not relate to the physical plotting of property boundaries. Similarly, measuring property areas involves calculations based on the plotted lines but does not directly involve the north arrow's purpose of establishing directional orientation.