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 is a request for an exception to zoning regulations, typically used when a property owner wants to use their land in a way that deviates from the established zoning laws. Since the homeowner is planning to build an addition and not change the use of the property, a variance is unlikely to be necessary unless the addition violates specific zoning restrictions.

A certificate of occupancy is issued after construction is complete, confirming that the building complies with all applicable codes and is safe for occupancy. While important for the completion of the addition, it is not required to begin construction, making it an incorrect choice in this context.

Nonconformity use clearance applies to properties that were established before zoning laws were enacted and do not conform to current regulations. This clearance is not relevant to the homeowner's situation, as their planned addition would require adherence to current zoning and building codes rather than addressing nonconformity.