Which aspect is NOT regulated by zoning ordinances under the government's police power?

Zoning ordinances are designed to regulate how land and buildings can be used in a specific area, thereby promoting the health, safety, and general welfare of the community. They typically cover aspects such as the designated use of property, which includes residential, commercial, industrial, or agricultural purposes. They also govern the placement of buildings on a property, ensuring that structures adhere to specific setbacks from property lines or streets. Furthermore, zoning ordinances regulate the bulk and density of buildings to control how much space structures can occupy and how many can be built in a particular area, thus preventing overcrowding and maintaining community aesthetics.

However, minimum acceptable material and construction standards fall outside the scope of zoning ordinances. These guidelines generally pertain to building codes, which focus on ensuring that structures are safe and sustainable, dictating what materials can be used and the standards for construction practices. While building codes might intersect with zoning in certain ways, they specifically address the physical integrity and safety of buildings rather than the land-use and developmental aspects that zoning ordinances cover. Therefore, the aspect not regulated by zoning ordinances is indeed the minimum acceptable material and construction standards.