Designed or used for human habitation, or human occupancy for industrial, educational, assembly, professional or commercial purposes.

Designed to fulfill a specific function in industry or to support or house equipment, raw materials, or communication lines.

Project associated with or belonging to a city, town or county that has its own local government.

A structure consisting of no more than two dwelling units or a townhouse.

A structure to improve a broken, damaged, or outdated.