What is the front setback requirement for properties in the C zone?

In Guam's C zone, which typically designates commercial areas, the front setback requirement is indeed 0 feet. This means that buildings can be constructed directly at the property line without any required distance from the street or sidewalk. The rationale behind this regulation is to promote a more urban environment that encourages pedestrian access and enhances the vitality of commercial areas. Such a requirement can contribute to the aesthetics of a bustling commercial district, allowing for a closer relationship between buildings and public spaces.

The other options suggest varying distances, which would impose limitations on where structures can be situated relative to the property line. However, in a commercial zone, such restrictions are not conducive to the intended use of the area, which aims to maximize accessibility and the efficient use of space.