What is density zoning, and its potential effects on housing supply?

• A. Increases taxes automatically.
• B. Allows or encourages higher densities in certain areas; can increase housing supply, reduce prices, but may face political resistance.
• C. Lowers density to discourage housing.
• D. Eliminates zoning controls.

Answer: (B)

Density zoning is a planning tool that allows more housing units to be built in a given area by permitting higher residential density than traditional rules would. By upzoning or adding allowances for apartment buildings, townhouses, or mixed-use development in suitable districts, it enables developers to fit more homes onto the same parcels and along existing transit lines or services.

This expansion of allowable density can increase the housing supply, which over time can help ease scarcity and put downward pressure on prices if new units come on line faster than demand grows. It can also support affordability when paired with policies like inclusionary zoning or incentives for affordable units, because more total units can create more opportunities for lower-cost housing.

However, density zoning often encounters political resistance from neighbors worried about changes to neighborhood character, traffic, schools, or property values. Then designers and policymakers address these concerns with design standards, parking requirements, community input processes, and targeted affordability measures to balance growth with neighborhood impact.

Options that suggest automatically raising taxes, lowering density, or eliminating zoning do not describe density zoning, which specifically increases allowable density in targeted areas rather than taxing, shrinking density, or removing zoning oversight.