Which requirement must be satisfied when determining the maximum portion of the lot that can be built upon?

The requirement that must be satisfied when determining the maximum portion of the lot that can be built upon is related to Setback, Yard, and Court Requirements. These regulations dictate how far structures must be from property boundaries, the space between buildings, and the areas of the lot that can be utilized for construction versus those that must remain open.

Setbacks are specifically established to ensure adequate light, air, and access to neighboring properties, and to preserve the character of a neighborhood by maintaining certain spatial relationships between buildings. Yard requirements may include minimum depth or width for front, rear, and side yards, limiting the buildable area.

In contrast, while aspects like Environmental Impact Assessments, Neighborhood Approval, and Historical Significance Reviews may play crucial roles in the development process, they do not directly determine the specific buildable area on a lot dictated by zoning laws and local ordinances. Therefore, understanding and complying with the Setback, Yard, and Court Requirements is essential when assessing the maximum buildable portion of a lot.