What is the outcome of down zoning?

Down zoning refers to the process of changing zoning regulations to allow for less intensive land use. Typically, this means that land that was previously designated for more intensive uses, such as commercial or multi-family residential developments, is now restricted to lower-density uses, often single-family residential or open space.

The correct answer highlights that down zoning involves changing the classification of land from commercial zones to residential ones. This change restricts the types of development that can occur on that land, making it primarily suitable for residential purposes, thereby reducing density and potential commercial activity in the area.

In contrast, the other outcomes presented do not align with the concept of down zoning. Increasing commercial property usage implies a shift toward more intensive land use, whereas down zoning specifically reverses that trend. Reducing residential use of land is also contrary to down zoning's purpose, which aims to protect or promote residential use rather than diminish it. Lastly, permitting mixed-use developments typically allows for a combination of residential and commercial uses, which also opposes the restrictions that down zoning enforces. Therefore, down zoning specifically aligns with the re-classification of land toward residential use, making it a crucial tool in land-use planning.