Urban design principles that advance healthy communities

Imagine neighborhoods where walking is a joy, scenic parks are within reach, and public amenities invite connection. This isn’t just good design; it’s a foundation for better health. The built environment serves as a key determinant of public health, and urban design principles shaping high-quality civic space enhance health outcomes and community well-being. 

Developing trends in health and design closely relate to urban design priorities that address public health. For instance, the health media has begun reporting on the longevity movement, applications of Blue Zones research, and lifestyle health factors. Meanwhile, the design media has drawn attention to emerging advances such as neuroarchitecture and salutogenic design. (Neuroarchitecture, which merges neuroscience and architecture, addresses physical wellness, cognitive function, and stress levels. Salutogenic design promotes physical, mental, and social well-being.)

Architects and designers are quite adept at integrating creative vision, functional dynamics, and aesthetics while adhering to budgets. But with training and tools, they are also capable of addressing the determinants of health. To that end, the following urban design aspects, tools, and tactics combine art and science to shape our built environment and community health.

Community catalysts

Placemaking of healthy public spaces prioritizes people-centered environments with easy accessibility and synergy of multiuse accommodation. Downtowns are often termed the city’s “living room,” denoting inclusive values of shared civic identity and an attachment to a sense of place. Centered on significant open spaces, these engaging destinations share characteristics of stimulating discovery, commercial vitality, cultural richness, and aesthetic authenticity, yielding broad community engagement and enjoyment. 

Integrating health-conscious design guidelines to enrich the public realm enhances value for individual and community well-being. Neighborhood features such as eclectic shopfronts, live-work housing, generous sidewalks, bike lanes, and transit access strengthen community identity and inclusion. Areas with these ingredients are grounded in an ethic of diverse participation and social equity.

Motion and mobility

Urban design can promote a healthy emphasis on active recreation, countering today’s widespread passive use of digital media. Ample research connects inactive lifestyles to chronic health conditions, while walkable/bikeable districts lessen car dependence, encourage regular physical activity, reduce health risk factors, and improve health outcomes.

Metrics such as Walk Score and Bike Score, both viewable at WalkScore.com, now appear frequently in urban real estate listings, where they serve as livability indicators. Quality parks and recreation facilities are critical to promoting a healthy community lifestyle through physical activity. Diverse amenities such as sports fields and courts, hiking and biking trails, and multiuse play spaces help define the health-centric attractiveness of where many want to live, work, and play. 

Sociability networks 

In the past, city design traditionally emphasized public spaces: town squares, central plazas, and main streets rich with social opportunities that shaped public life via community connections and civic interaction. Urban design today similarly addresses social infrastructure needs by creating inviting public gathering spaces that facilitate social engagement, enhance community cohesion, and strengthen civic identity.

People-centered spaces must be safe, inviting, demographically diverse, and programmatically flexible to appeal to the broadest range of citizens and visitors possible. Attractive amenities can include cafés along public plazas, multiuse green spaces, shaded park seating, interactive fountains, and adventure-inviting playgrounds. From the modest to the grand, inclusive placemaking strategies provide distinctive community amenities that bring people together and benefit social health. 

Embracing nature

Connection with nature is an innate human need, increasingly so in our digital-intensive culture, which often keeps us more online than outdoors. Immersion in natural environments through readily accessible parks, nature trails, waterways, and biodiverse greenways offers stress-reducing, health-restorative benefits. A helpful assessment tool in this area is the Trust for Public Land’s ParkScore, which evaluates how the most populous U.S. cities meet the public need for open green space. 

Integrating natural systems into urban settings takes many forms, ranging from green infrastructure to urban farming and community gardens. Farmers’ markets add multiple benefits, including farm-to-table healthy nutrition and support for small businesses and social gatherings. Biophilic elements such as tree-lined streets, pocket parks, botanical gardens, and water features help mitigate heat island effects, beautify neighborhood character, and contribute to a healthier physiological dynamic and aesthetic ambiance.

Mix and mingle

Carlos Moreno introduced the idea of 15-minute cities, which provide the essentials of shops, schools, and parks within a short walk/cycle distance. This is a well-proven model of healthy urban form. Residential proximity to commercial, civic, and transit facilities reduces car dependency, promotes active mobility, and improves air quality. People in communities that adopt this model benefit from spending less time commuting and more time pursuing recreation. 

The Johns Hopkins Bloomberg School of Public Health’s Metropolitan Sprawl Rankings compare density, street connectivity, and land-use mix to evaluate urban design impacts on everyday life. Compact, mixed-use neighborhoods with easy access to daily necessities and community amenities promote active, healthier living and increase social opportunities. 

Wise decisions going forward

As community design influences behavior, in turn affecting health outcomes, responsible urban design serves a vital role in our health ecosystem. Sources for evidence-based research on measurable health determinants related to the built environment include the National Institutes of Health’s Pub Med database, which houses findings from myriad studies, and the Built Environment & Public Health Clearinghouse, which provides health-related design research, plus academic and professional training resources.

The growing adoption of programs such as LEED-ND, WELL, and Fitwel offers design recommendations applicable to health awareness and enhancement. And a Health Impact Assessment is a practical tool for systematically evaluating potential health impacts of proposed projects during the planning process. 

The art and science of urban design span a rich developmental history, and recent trends incorporating health-related factors prove promising to advance physical, mental, and social well-being. As our city spaces can either help or hinder public health, what could be more aspirational than prioritizing health-centric principles in urban design?

Rex Cabaniss, AIA, AICP, is the vice-chair of the AIA Regional & Urban Design Committee.