A homeowner is planning to build an addition onto their home. The property is located in a neighborhood where no additions have been added to any of the homes. To begin building the addition, the homeowner would most likely be required to have which of the following

A zoning variance may be required if the proposed addition does not conform to existing zoning regulations, such as setbacks or height restrictions. However, it is not a prerequisite for all additions. In this case, the homeowner's immediate requirement is a building permit, which is a more fundamental step in the construction process.

A certificate of occupancy is issued after construction is complete, confirming that the building complies with all applicable codes and regulations and is safe for habitation. Since the homeowner is still in the planning phase, this document is not necessary at this stage.

Nonconformity use clearance applies to properties that do not conform to current zoning laws but were established before those laws were enacted. While this might be relevant for certain properties, it is not a standard requirement for obtaining permission to build an addition, making it less applicable in this situation.