Affordable housing is housing deemed affordable to those with a median household income as rated by country, State (province), region or municipality by a recognized Housing Affordability Index.
Urban renewal, which is generally called urban regeneration (“regeneration” in the United Kingdom), “revitalization” in the United States, is a program of land redevelopment in areas.
Zoning describes the control by authority which designates legal areas in a municipality to permit and prohibit land uses. Zoning may specify a variety of outright and conditional uses of land.
Public transport (also known as public transportation, public transit, or mass transit) is a shared passenger-transport service which is available for use by the general public.
Urban planning is a technical and political process concerned with the development and use of land, planning permission, protection and use of the environment.