When does a subdivision become perfected according to the Municipal Land Use Law?

A subdivision becomes perfected when there is a recorded deed. This means that the subdivision is legally recognized and the parcels of land within that subdivision are distinct and officially documented. Recording the deed is a crucial step in the process, as it establishes ownership, clarifies the boundaries, and ensures that all relevant information about the subdivision is available in public records.

This process is essential for various reasons, including the ability to buy, sell, and develop the land in accordance with the established plans. It also provides public access to information about the property, which is important for tax assessments, zoning regulations, and future developments.

While the other options mention various aspects of development and land use, they do not represent the formal process that signifies the completion and recognition of a subdivision. For instance, filing for a tax exemption, creating new land, or obtaining mayoral approval may be components of the broader development process but do not by themselves signify that a subdivision has been fully perfected.