Seller disclosure of a dwelling's physical condition is required from:

The correct answer is that seller disclosure of a dwelling's physical condition is required from all housing types. Seller disclosures are designed to provide potential buyers with important information regarding the condition of a property, which allows them to make informed decisions. This requirement applies to various types of residential properties, including single-family homes, condominiums, townhouses, and mobile homes.

Mobile homes, as mentioned in one of the options, are indeed subject to disclosure requirements; however, they are not the only housing type that requires such disclosures. Therefore, restricting disclosure requirements only to mobile homes does not capture the full scope of the law, which encompasses all residential properties.

In California, regulations mandate that sellers of residential real estate must complete a Transfer Disclosure Statement (TDS) that covers various aspects of the property, including physical condition and other material facts. This is a fundamental practice in real estate transactions to ensure transparency and protect buyers from potential issues after the sale.

Understanding that disclosures apply broadly rather than being confined to specific types of properties helps in grasping the overarching principles of real estate practices in California.