Which of the following is a conditional use in the "R-I" Single-Family Dwelling Zone?

In the context of zoning laws, particularly for the "R-I" Single-Family Dwelling Zone, a conditional use refers to a type of land use that is not outright permitted but may be allowed under specific conditions set forth by the zoning authority.

Duplexes, which are residential structures designed to accommodate two separate families, are considered a conditional use in the "R-I" zone because they can offer additional housing options while still maintaining the character of a primarily single-family residential area. The rationale for allowing duplexes on a conditional basis is typically grounded in the need for more diverse housing types and the consideration of factors such as community impact, density, and infrastructure.

On the other hand, multi-family residences, cemeteries, and wholesale and retail stores generally do not align with the single-family residential purpose of the "R-I" zone and are frequently classified as incompatible uses. Multi-family residences would often exceed the intended density for single-family areas, cemeteries may raise concerns about land use and community noise or activity levels, and retail operations typically necessitate different zoning due to their commercial nature. These distinctions underscore why duplexes specifically may be categorized as a conditional use within this zoning framework.