What is defined as target housing?

Target housing is defined specifically as a dwelling built before 1978 where children may reside. This designation is critical because it highlights the potential risk for lead exposure in older homes, particularly those that may still contain lead-based paint and other lead hazards that pose a significant health risk to children.

The year 1978 is significant as this is when the U.S. government banned the use of lead-based paint in residential properties. As a result, properties built after this date are not considered target housing because they are not likely to have lead hazards from paint. Identifying target housing is essential for lead risk assessors because it helps direct resources and attention toward the buildings where lead exposure is most likely and where prevention measures can be most needed.

Therefore, while other choices refer to various types of buildings or circumstances regarding lead exposure, they do not accurately define target housing in the same way that focusing on the age of the dwelling and the presence of children does. This definition is crucial for legal, health, and safety regulations pertaining to lead exposure and prevention efforts.