Which of the following is not considered an exemption under federal fair housing laws?

The sale of an owner-occupied, single-family house based on race is explicitly covered under federal fair housing laws, particularly the Fair Housing Act. This act prohibits discrimination in the sale or rental of housing based on race, color, national origin, religion, sex, familial status, or disability. Therefore, even in an owner-occupied scenario, discrimination based on race is not exempt and is subject to legal scrutiny.

In contrast, the other options describe situations that are indeed considered exemptions under certain circumstances. For instance, the rental of a room in an owner-occupied unit can be exempt from fair housing laws if the owner does not rent out more than one unit of the dwelling. Also, housing operated by religious organizations may have certain exemptions when it comes to the allocation of housing based on religion. Furthermore, housing for older persons is often exempt from certain familial status restrictions under specific criteria, allowing these housing options to serve their intended demographic without breaching fair housing laws.

Understanding these exemptions is crucial for real estate professionals to navigate the complexities of housing laws and ensure compliance with federal regulations.