What type of community focuses on achieving both residential and commercial uses in close proximity?

The concept of transit-oriented development emphasizes creating communities in which residential, commercial, and recreational facilities are situated within close walking distance to transit stations. This type of development is designed to promote public transportation usage, reduce reliance on automobiles, and foster a vibrant community atmosphere by integrating different land uses. By bringing together living spaces and commercial areas, transit-oriented development encourages a mixed-use environment that supports sustainable urban growth and enhances the quality of life for residents.

In contrast, planned unit developments often focus on a specific design and layout for housing estates, which may include commercial elements but do not primarily aim to integrate transit services. Mega-communities can refer to extremely large residential areas that may lack comprehensive planning for access to transport or mixed uses. Historical districts are designated areas that preserve the architectural and cultural heritage of a location, without necessarily promoting mixed residential and commercial uses in proximity, as their primary focus is on conservation rather than integration.