Led by Utrecht University of Applied Sciences, a four-year study will examine the extent to which the compact area development in Cartesius, based on blue zone principles, actually leads to healthy and happy (co)existence.

The Cartesius neighborhood in Utrecht, inspired by the blue zone principles, will be a lively, sustainable, and healthy new neighborhood in Utrecht with over 3,000 homes and various amenities. The ambition: a neighborhood where people demonstrably live longer, healthier, and happier lives (together). But what makes such a healthy neighborhood truly healthy? And what works and what doesn't, and for whom? These questions are central to the new four-year research project "Building a healthy neighborhood: collaborating, learning, and connecting in Cartesius Utrecht." This research is funded by the SIA, part of the Netherlands Organization for Scientific Research (NWO), with co-funding from the project partners. It will run from November 2025 to the end of 2029.

A unique living lab in Cartesius

The project is receiving a subsidy of more than €700,000 and, under the leadership of lecturer Dr. Hanneke Kruize of Utrecht University of Applied Sciences, brings residents, professionals, governments, and developers together in a unique living lab. "We want to understand how the combination of spatial design, social dynamics, and the interaction between professionals and residents contributes to a healthy neighborhood," says Kruize. "In this project, we are discovering together what really works for healthy and happy coexistence in the city. In doing so, we are building knowledge that will help us work on healthy area development in other urban areas in the Netherlands as well."

Learning through hardware, software, and orgware

The researchers are developing a so-called reflexive monitoring system in which residents, students, and professionals learn together. They monitor the effects of the neighborhood's layout ("hardware"), social cohesion ("software"), and the way in which cooperation is organized ("orgware").

Research with an eye for diversity and community

This project investigates what works in creating a healthy living environment—and for whom. It takes into account the diversity of residents who live together in close proximity in Cartesius. An important focus is community development: strengthening social connections and shared ownership in the neighborhood and solidarity with the surrounding neighborhoods. The researchers are looking at how the area can be designed as a green, healthy, and inclusive living environment in which people can participate and well-being is promoted.

Broad cooperation in the region

The research is a collaboration between Utrecht University of Applied Sciences, Utrecht University, UMC Utrecht, the municipality of Utrecht, the province of Utrecht, the Cartesius Consortium (developers Ballast Nedam Development and MRP), housing association Portaal, and healthcare organization De Tussenvoorziening. The project builds on the existing Building a Healthy Neighborhood covenant and is in line with the ambition of both the city of Utrecht and the Heart of Health region: healthy urban living for everyone.

From knowledge to practical tools

The research provides both practical and scientific insights. The lessons learned are translated into practical tools for municipalities, developers, and designers working on healthy urban area development. The insights are shared through publications, fact sheets, and meetings. And in national and international knowledge networks, such as the Data and Knowledge Hub for Healthy Urban Living and the WHO Healthy Cities Network.

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