Urban planning
Mixed-Use Development
Definition
Mixed-use development combines two or more significant uses — residential, retail, office, hospitality, civic, cultural or recreational — within a single building (vertical) or a connected district (horizontal), designed for integration, density, land-use compatibility and walkability with uninterrupted pedestrian connections (Urban Land Institute formulation).
References
Supports definition and framing.
Supports definition and framing.
Overview
What it means
By putting daily needs close together, mixed-use development reduces car dependence, supports local business and keeps streets active across the day. It reverses the 20th-century zoning practice of separating functions, which fuelled sprawl and long commutes.
How it is used
Planning codes enable mixed-use zoning; developers design live-work-play districts; sustainable urbanism frameworks (15-minute city, transit-oriented development) treat it as core infrastructure for low-carbon lifestyles.
Why it matters
Urban form locks in transport emissions for decades; mixed-use, compact development is one of the most durable levers for cutting mobility-related emissions and land take.