A buyer is considering a property in one of the subdivisions of a Planned Unit Development (PUD)... What actions... should be taken by the broker to assure the buyer can use the property as they wish?

While understanding architectural review requirements is important, it is only a part of the broader context provided by the CCRs and HOA documents. The CCRs will encompass not only architectural guidelines but also other restrictions and regulations affecting the property's use. Thus, this choice is too narrow to fully address the buyer's needs.

Although checking for home-business allowances is relevant, it is insufficient on its own. The CCRs will provide comprehensive information on all permitted uses, including home businesses, but also cover other restrictions and obligations that may impact the buyer's intended use. Therefore, this option does not address the full scope of the buyer's requirements.

Assuming that other properties' practices dictate what is permissible for the buyer is misguided. Each property may have different conditions based on its specific CCRs and HOA regulations. Taking no action could lead to misunderstandings or violations of the subdivision's rules, potentially causing issues for the buyer later on.