Where must condominium documents be filed?

The correct answer indicates that condominium documents are required to be filed at the Land Registry Office. This is crucial because the Land Registry Office is responsible for maintaining all land-related documents and ensuring that the public has access to important information regarding land ownership and interests. Filing condominium documents here ensures that they are legally recognized and provide a clear record of ownership, unit boundaries, and any encumbrances or liens associated with the condominium property.

The other options, while relevant in different contexts (such as city planning or historical preservation), do not serve the primary function of registering condominium documents specifically. The City Clerk's Office typically handles municipal records and permits, the County Records Office may focus on broader county-related documents, and the State Archives are more concerned with preserving historical documents rather than managing land registration. Thus, the Land Registry Office is uniquely suited for this function within the condominium management framework, ensuring compliance with legal requirements and protecting the interests of the condominium owners and the corporation itself.