The process of developing vacant or underutilized parcels within existing urban areas is a key concept in urban geography. This type of development focuses on leveraging existing infrastructure and services rather than expanding outwards into previously undeveloped land. A common example is the construction of new housing units on empty lots within a city’s boundaries.
This practice can offer several advantages. It promotes efficient land use, reduces urban sprawl, and can revitalize older neighborhoods. Furthermore, it can decrease reliance on automobiles by placing residents closer to employment opportunities, retail centers, and public transportation. Historically, its implementation has varied depending on urban planning policies, economic conditions, and community preferences.