Under PD 1096, what determines the types of buildings allowed in a particular zone?

The correct answer highlights that the type of construction is a key factor in determining the types of buildings allowed in a particular zone under PD 1096, also known as the National Building Code of the Philippines. This legislation provides a framework for zoning regulations to ensure that buildings are suitable for their designated area, taking into account safety, structural integrity, and the intended use of the building.

By focusing on the type of construction, the code ensures that the materials, methods, and overall design of buildings align with the regulatory requirements specific to different zones. This means that residential, commercial, industrial, and agricultural zones may each have distinct construction standards and guidelines to meet the needs and expectations of the area.

Building height, while an important consideration, is often a part of the specific regulations governing particular zones rather than a determining factor on its own. Building color does not typically influence the types of buildings allowed as it is more related to aesthetic choices than functional or safety concerns. Proximity to water sources can be a factor in planning and environment-related regulations, but it is less likely to dictate the overall type of construction permitted in a zoning context compared to the specifications of how buildings should be constructed based on purpose and safety.