Final answer:
The collective term for such building parameters as overall height, length, width, and number of stories is Building dimensions.
Step-by-step explanation:
The collective term for such building parameters as overall height, length, width, and number of stories is Building dimensions. Building dimensions refer to the measurements and specifications of a building, including its height, length, width, and number of stories. These parameters are important for architects, engineers, and builders to consider when designing and constructing buildings.