Final answer:
Zoning laws identify residential land use classifications and subclassifications, dividing a municipality into different districts with specific rules and restrictions.
Step-by-step explanation:
The identification of residential land use classifications and subclassifications is primarily done through zoning laws. Zoning laws are regulations put in place by municipalities to control and direct the use and development of real estate within their jurisdiction.
These laws divide a municipality into different districts or zones, such as residential, commercial, and industrial, with specific rules and restrictions for each.
For example, a residential zone may have restrictions on the types of buildings allowed, the height of structures, the number of dwelling units per lot, and the required setbacks from the property boundaries. These zoning regulations help maintain the desired character and functionality of different areas within a municipality.
While tax codes, building permits, and environmental regulations may also play a role in the use and development of land, they do not typically involve the identification and classification of residential land use.