What defines Target Housing in the context of lead assessments?

Target Housing refers to residential properties that are most likely to contain lead-based paint, which is a significant concern for lead exposure and health risks, especially in children. In the context of lead assessments, Target Housing is defined as any housing built before 1978, with certain specific exemptions that may apply, such as housing for the elderly or those without children under six years old. The reason housing built before 1978 is significant is that this is the year when the U.S. government banned the use of lead-based paint in residential properties due to its health hazards.

The correct answer emphasizes this distinction, recognizing that homes constructed after this date typically do not pose the same risk, as they were built under laws prohibiting lead in paint. Understanding this definition is crucial for professionals conducting risk assessments because it helps them identify which properties require more stringent evaluations for lead hazards and guides them on the necessary steps to mitigate potential exposure. This targeted approach aids in protecting vulnerable populations, particularly young children.